Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-26T02:46:12.804Z
Learning: The PR "preserve the type of floats and integers when transforming back and forth between PostgreSQL and PHP" improves type handling by ensuring that integers remain integers, floats remain floats, numeric strings stay as strings, and booleans are properly converted through the transformation process.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#352
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpInstrTest.php:1-67
Timestamp: 2025-04-20T11:24:18.300Z
Learning: This PostgreSQL-for-Doctrine project is a translation layer only, focusing on correctly converting Doctrine DQL to PostgreSQL SQL syntax. It ensures arguments are passed in the expected format but does not test or handle PostgreSQL's actual function behavior or data handling. Test cases should focus on DQL-to-SQL translation and argument validation, not on PostgreSQL-specific behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#357
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpMatchTest.php:28-62
Timestamp: 2025-04-22T00:03:37.733Z
Learning: This project focuses on providing Doctrine ORM interfaces to PostgreSQL functions. Tests should validate correct DQL-to-SQL translation rather than PostgreSQL functionality itself. Test cases should focus on parameter passing and SQL generation, not on testing specific PostgreSQL regex pattern behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#350
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/BaseVariadicFunction.php:78-88
Timestamp: 2025-04-18T10:33:52.412Z
Learning: In SQL generation code for the postgresql-for-doctrine library, it's better to fail explicitly with clear errors than to use fallback behavior that makes assumptions about node types, as this could lead to functional bugs or security issues.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-11T17:02:51.971Z
Learning: The PostgreSQL-for-doctrine library implements the JSON array element existence check using the `RIGHT_EXISTS_ON_LEFT` DQL function, which maps to PostgreSQL's `?` operator. This is used for checking if a specific value exists in a JSONB array column.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#277
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/JsonValueTest.php:19-35
Timestamp: 2025-03-13T15:00:16.619Z
Learning: The JsonValue implementation in postgres-for-doctrine has documented limitations: it does not support RETURNING type, DEFAULT clause, ON ERROR clause, ON EMPTY clause, and other advanced PostgreSQL JSON_VALUE features due to DQL limitations.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-26T02:46:12.804Z
Learning: The PR "preserve the type of floats and integers when transforming back and forth between PostgreSQL and PHP" improves type handling by ensuring that integers remain integers, floats remain floats, numeric strings stay as strings, and booleans are properly converted through the transformation process.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#357
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpMatchTest.php:28-62
Timestamp: 2025-04-22T00:03:37.733Z
Learning: This project focuses on providing Doctrine ORM interfaces to PostgreSQL functions. Tests should validate correct DQL-to-SQL translation rather than PostgreSQL functionality itself. Test cases should focus on parameter passing and SQL generation, not on testing specific PostgreSQL regex pattern behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#352
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpInstrTest.php:1-67
Timestamp: 2025-04-20T11:24:18.300Z
Learning: This PostgreSQL-for-Doctrine project is a translation layer only, focusing on correctly converting Doctrine DQL to PostgreSQL SQL syntax. It ensures arguments are passed in the expected format but does not test or handle PostgreSQL's actual function behavior or data handling. Test cases should focus on DQL-to-SQL translation and argument validation, not on PostgreSQL-specific behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-26T02:46:12.804Z
Learning: The PR "preserve the type of floats and integers when transforming back and forth between PostgreSQL and PHP" improves type handling by ensuring that integers remain integers, floats remain floats, numeric strings stay as strings, and booleans are properly converted through the transformation process.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#350
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/BaseVariadicFunction.php:78-88
Timestamp: 2025-04-18T10:33:52.412Z
Learning: In SQL generation code for the postgresql-for-doctrine library, it's better to fail explicitly with clear errors than to use fallback behavior that makes assumptions about node types, as this could lead to functional bugs or security issues.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-11T17:02:51.971Z
Learning: The PostgreSQL-for-doctrine library implements the JSON array element existence check using the `RIGHT_EXISTS_ON_LEFT` DQL function, which maps to PostgreSQL's `?` operator. This is used for checking if a specific value exists in a JSONB array column.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-26T02:46:12.804Z
Learning: The PR "preserve the type of floats and integers when transforming back and forth between PostgreSQL and PHP" improves type handling by ensuring that integers remain integers, floats remain floats, numeric strings stay as strings, and booleans are properly converted through the transformation process.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-26T02:46:12.804Z
Learning: The PR "preserve the type of floats and integers when transforming back and forth between PostgreSQL and PHP" improves type handling by ensuring that integers remain integers, floats remain floats, numeric strings stay as strings, and booleans are properly converted through the transformation process.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#357
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpMatchTest.php:28-62
Timestamp: 2025-04-22T00:03:37.733Z
Learning: This project focuses on providing Doctrine ORM interfaces to PostgreSQL functions. Tests should validate correct DQL-to-SQL translation rather than PostgreSQL functionality itself. Test cases should focus on parameter passing and SQL generation, not on testing specific PostgreSQL regex pattern behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-26T02:46:12.804Z
Learning: The PR "preserve the type of floats and integers when transforming back and forth between PostgreSQL and PHP" improves type handling by ensuring that integers remain integers, floats remain floats, numeric strings stay as strings, and booleans are properly converted through the transformation process.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#352
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpInstrTest.php:1-67
Timestamp: 2025-04-20T11:24:18.300Z
Learning: This PostgreSQL-for-Doctrine project is a translation layer only, focusing on correctly converting Doctrine DQL to PostgreSQL SQL syntax. It ensures arguments are passed in the expected format but does not test or handle PostgreSQL's actual function behavior or data handling. Test cases should focus on DQL-to-SQL translation and argument validation, not on PostgreSQL-specific behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#357
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpMatchTest.php:28-62
Timestamp: 2025-04-22T00:03:37.733Z
Learning: This project focuses on providing Doctrine ORM interfaces to PostgreSQL functions. Tests should validate correct DQL-to-SQL translation rather than PostgreSQL functionality itself. Test cases should focus on parameter passing and SQL generation, not on testing specific PostgreSQL regex pattern behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#352
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpInstrTest.php:1-67
Timestamp: 2025-04-20T11:24:18.300Z
Learning: This PostgreSQL-for-Doctrine project is a translation layer only, focusing on correctly converting Doctrine DQL to PostgreSQL SQL syntax. It ensures arguments are passed in the expected format but does not test or handle PostgreSQL's actual function behavior or data handling. Test cases should focus on DQL-to-SQL translation and argument validation, not on PostgreSQL-specific behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#357
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpMatchTest.php:28-62
Timestamp: 2025-04-22T00:03:37.733Z
Learning: This project focuses on providing Doctrine ORM interfaces to PostgreSQL functions. Tests should validate correct DQL-to-SQL translation rather than PostgreSQL functionality itself. Test cases should focus on parameter passing and SQL generation, not on testing specific PostgreSQL regex pattern behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-26T02:46:12.804Z
Learning: The PR "preserve the type of floats and integers when transforming back and forth between PostgreSQL and PHP" improves type handling by ensuring that integers remain integers, floats remain floats, numeric strings stay as strings, and booleans are properly converted through the transformation process.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#357
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpMatchTest.php:28-62
Timestamp: 2025-04-22T00:03:37.733Z
Learning: This project focuses on providing Doctrine ORM interfaces to PostgreSQL functions. Tests should validate correct DQL-to-SQL translation rather than PostgreSQL functionality itself. Test cases should focus on parameter passing and SQL generation, not on testing specific PostgreSQL regex pattern behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#352
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpInstrTest.php:1-67
Timestamp: 2025-04-20T11:24:18.300Z
Learning: This PostgreSQL-for-Doctrine project is a translation layer only, focusing on correctly converting Doctrine DQL to PostgreSQL SQL syntax. It ensures arguments are passed in the expected format but does not test or handle PostgreSQL's actual function behavior or data handling. Test cases should focus on DQL-to-SQL translation and argument validation, not on PostgreSQL-specific behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-26T02:46:12.804Z
Learning: The PR "preserve the type of floats and integers when transforming back and forth between PostgreSQL and PHP" improves type handling by ensuring that integers remain integers, floats remain floats, numeric strings stay as strings, and booleans are properly converted through the transformation process.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-26T02:46:12.804Z
Learning: The PR "preserve the type of floats and integers when transforming back and forth between PostgreSQL and PHP" improves type handling by ensuring that integers remain integers, floats remain floats, numeric strings stay as strings, and booleans are properly converted through the transformation process.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#352
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpInstrTest.php:1-67
Timestamp: 2025-04-20T11:24:18.300Z
Learning: This PostgreSQL-for-Doctrine project is a translation layer only, focusing on correctly converting Doctrine DQL to PostgreSQL SQL syntax. It ensures arguments are passed in the expected format but does not test or handle PostgreSQL's actual function behavior or data handling. Test cases should focus on DQL-to-SQL translation and argument validation, not on PostgreSQL-specific behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#357
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpMatchTest.php:28-62
Timestamp: 2025-04-22T00:03:37.733Z
Learning: This project focuses on providing Doctrine ORM interfaces to PostgreSQL functions. Tests should validate correct DQL-to-SQL translation rather than PostgreSQL functionality itself. Test cases should focus on parameter passing and SQL generation, not on testing specific PostgreSQL regex pattern behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-26T02:46:12.804Z
Learning: The PR "preserve the type of floats and integers when transforming back and forth between PostgreSQL and PHP" improves type handling by ensuring that integers remain integers, floats remain floats, numeric strings stay as strings, and booleans are properly converted through the transformation process.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#350
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/BaseVariadicFunction.php:78-88
Timestamp: 2025-04-18T10:33:52.412Z
Learning: In SQL generation code for the postgresql-for-doctrine library, it's better to fail explicitly with clear errors than to use fallback behavior that makes assumptions about node types, as this could lead to functional bugs or security issues.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#352
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpInstrTest.php:1-67
Timestamp: 2025-04-20T11:24:18.300Z
Learning: This PostgreSQL-for-Doctrine project is a translation layer only, focusing on correctly converting Doctrine DQL to PostgreSQL SQL syntax. It ensures arguments are passed in the expected format but does not test or handle PostgreSQL's actual function behavior or data handling. Test cases should focus on DQL-to-SQL translation and argument validation, not on PostgreSQL-specific behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#357
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpMatchTest.php:28-62
Timestamp: 2025-04-22T00:03:37.733Z
Learning: This project focuses on providing Doctrine ORM interfaces to PostgreSQL functions. Tests should validate correct DQL-to-SQL translation rather than PostgreSQL functionality itself. Test cases should focus on parameter passing and SQL generation, not on testing specific PostgreSQL regex pattern behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-26T02:46:12.804Z
Learning: The PR "preserve the type of floats and integers when transforming back and forth between PostgreSQL and PHP" improves type handling by ensuring that integers remain integers, floats remain floats, numeric strings stay as strings, and booleans are properly converted through the transformation process.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#357
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpMatchTest.php:28-62
Timestamp: 2025-04-22T00:03:37.733Z
Learning: This project focuses on providing Doctrine ORM interfaces to PostgreSQL functions. Tests should validate correct DQL-to-SQL translation rather than PostgreSQL functionality itself. Test cases should focus on parameter passing and SQL generation, not on testing specific PostgreSQL regex pattern behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#352
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpInstrTest.php:1-67
Timestamp: 2025-04-20T11:24:18.300Z
Learning: This PostgreSQL-for-Doctrine project is a translation layer only, focusing on correctly converting Doctrine DQL to PostgreSQL SQL syntax. It ensures arguments are passed in the expected format but does not test or handle PostgreSQL's actual function behavior or data handling. Test cases should focus on DQL-to-SQL translation and argument validation, not on PostgreSQL-specific behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-26T02:46:12.804Z
Learning: The PR "preserve the type of floats and integers when transforming back and forth between PostgreSQL and PHP" improves type handling by ensuring that integers remain integers, floats remain floats, numeric strings stay as strings, and booleans are properly converted through the transformation process.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-26T02:46:12.804Z
Learning: The PR "preserve the type of floats and integers when transforming back and forth between PostgreSQL and PHP" improves type handling by ensuring that integers remain integers, floats remain floats, numeric strings stay as strings, and booleans are properly converted through the transformation process.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#357
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpMatchTest.php:28-62
Timestamp: 2025-04-22T00:03:37.733Z
Learning: This project focuses on providing Doctrine ORM interfaces to PostgreSQL functions. Tests should validate correct DQL-to-SQL translation rather than PostgreSQL functionality itself. Test cases should focus on parameter passing and SQL generation, not on testing specific PostgreSQL regex pattern behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-04-17T12:29:38.149Z
Learning: All new features in this repository must include proper test coverage before approval.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-26T02:46:12.804Z
Learning: The PR "preserve the type of floats and integers when transforming back and forth between PostgreSQL and PHP" improves type handling by ensuring that integers remain integers, floats remain floats, numeric strings stay as strings, and booleans are properly converted through the transformation process.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#357
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpMatchTest.php:28-62
Timestamp: 2025-04-22T00:03:37.733Z
Learning: This project focuses on providing Doctrine ORM interfaces to PostgreSQL functions. Tests should validate correct DQL-to-SQL translation rather than PostgreSQL functionality itself. Test cases should focus on parameter passing and SQL generation, not on testing specific PostgreSQL regex pattern behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-04-17T12:29:38.149Z
Learning: All new features in this repository must include proper test coverage before approval.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#357
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpMatchTest.php:28-62
Timestamp: 2025-04-22T00:03:37.733Z
Learning: This project focuses on providing Doctrine ORM interfaces to PostgreSQL functions. Tests should validate correct DQL-to-SQL translation rather than PostgreSQL functionality itself. Test cases should focus on parameter passing and SQL generation, not on testing specific PostgreSQL regex pattern behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#352
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpInstrTest.php:1-67
Timestamp: 2025-04-20T11:24:18.300Z
Learning: This PostgreSQL-for-Doctrine project is a translation layer only, focusing on correctly converting Doctrine DQL to PostgreSQL SQL syntax. It ensures arguments are passed in the expected format but does not test or handle PostgreSQL's actual function behavior or data handling. Test cases should focus on DQL-to-SQL translation and argument validation, not on PostgreSQL-specific behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#350
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/BaseVariadicFunction.php:78-88
Timestamp: 2025-04-18T10:33:52.412Z
Learning: In SQL generation code for the postgresql-for-doctrine library, it's better to fail explicitly with clear errors than to use fallback behavior that makes assumptions about node types, as this could lead to functional bugs or security issues.

Learnt from: karpilin
PR: martin-georgiev/postgresql-for-doctrine#386
File: tests/Integration/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/ToTimestampTest.php:34-39
Timestamp: 2025-05-27T16:10:35.054Z
Learning: When reviewing PostgreSQL formatting function tests, the error handling behavior should match PostgreSQL's actual implementation rather than assuming consistency across all formatting functions, as different functions may handle invalid inputs differently.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-26T02:46:12.804Z
Learning: The PR "preserve the type of floats and integers when transforming back and forth between PostgreSQL and PHP" improves type handling by ensuring that integers remain integers, floats remain floats, numeric strings stay as strings, and booleans are properly converted through the transformation process.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-26T02:46:12.804Z
Learning: The PR "preserve the type of floats and integers when transforming back and forth between PostgreSQL and PHP" improves type handling by ensuring that integers remain integers, floats remain floats, numeric strings stay as strings, and booleans are properly converted through the transformation process.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#357
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpMatchTest.php:28-62
Timestamp: 2025-04-22T00:03:37.733Z
Learning: This project focuses on providing Doctrine ORM interfaces to PostgreSQL functions. Tests should validate correct DQL-to-SQL translation rather than PostgreSQL functionality itself. Test cases should focus on parameter passing and SQL generation, not on testing specific PostgreSQL regex pattern behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#357
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpMatchTest.php:28-62
Timestamp: 2025-04-22T00:03:37.733Z
Learning: This project focuses on providing Doctrine ORM interfaces to PostgreSQL functions. Tests should validate correct DQL-to-SQL translation rather than PostgreSQL functionality itself. Test cases should focus on parameter passing and SQL generation, not on testing specific PostgreSQL regex pattern behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#352
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpInstrTest.php:1-67
Timestamp: 2025-04-20T11:24:18.300Z
Learning: This PostgreSQL-for-Doctrine project is a translation layer only, focusing on correctly converting Doctrine DQL to PostgreSQL SQL syntax. It ensures arguments are passed in the expected format but does not test or handle PostgreSQL's actual function behavior or data handling. Test cases should focus on DQL-to-SQL translation and argument validation, not on PostgreSQL-specific behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-26T02:46:12.804Z
Learning: The PR "preserve the type of floats and integers when transforming back and forth between PostgreSQL and PHP" improves type handling by ensuring that integers remain integers, floats remain floats, numeric strings stay as strings, and booleans are properly converted through the transformation process.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#350
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/BaseVariadicFunction.php:78-88
Timestamp: 2025-04-18T10:33:52.412Z
Learning: In SQL generation code for the postgresql-for-doctrine library, it's better to fail explicitly with clear errors than to use fallback behavior that makes assumptions about node types, as this could lead to functional bugs or security issues.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#357
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpMatchTest.php:28-62
Timestamp: 2025-04-22T00:03:37.733Z
Learning: This project focuses on providing Doctrine ORM interfaces to PostgreSQL functions. Tests should validate correct DQL-to-SQL translation rather than PostgreSQL functionality itself. Test cases should focus on parameter passing and SQL generation, not on testing specific PostgreSQL regex pattern behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#352
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpInstrTest.php:1-67
Timestamp: 2025-04-20T11:24:18.300Z
Learning: This PostgreSQL-for-Doctrine project is a translation layer only, focusing on correctly converting Doctrine DQL to PostgreSQL SQL syntax. It ensures arguments are passed in the expected format but does not test or handle PostgreSQL's actual function behavior or data handling. Test cases should focus on DQL-to-SQL translation and argument validation, not on PostgreSQL-specific behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#350
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/BaseVariadicFunction.php:78-88
Timestamp: 2025-04-18T10:33:52.412Z
Learning: In SQL generation code for the postgresql-for-doctrine library, it's better to fail explicitly with clear errors than to use fallback behavior that makes assumptions about node types, as this could lead to functional bugs or security issues.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#357
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpMatchTest.php:28-62
Timestamp: 2025-04-22T00:03:37.733Z
Learning: This project focuses on providing Doctrine ORM interfaces to PostgreSQL functions. Tests should validate correct DQL-to-SQL translation rather than PostgreSQL functionality itself. Test cases should focus on parameter passing and SQL generation, not on testing specific PostgreSQL regex pattern behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#352
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpInstrTest.php:1-67
Timestamp: 2025-04-20T11:24:18.300Z
Learning: This PostgreSQL-for-Doctrine project is a translation layer only, focusing on correctly converting Doctrine DQL to PostgreSQL SQL syntax. It ensures arguments are passed in the expected format but does not test or handle PostgreSQL's actual function behavior or data handling. Test cases should focus on DQL-to-SQL translation and argument validation, not on PostgreSQL-specific behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-26T02:46:12.804Z
Learning: The PR "preserve the type of floats and integers when transforming back and forth between PostgreSQL and PHP" improves type handling by ensuring that integers remain integers, floats remain floats, numeric strings stay as strings, and booleans are properly converted through the transformation process.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#357
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpMatchTest.php:28-62
Timestamp: 2025-04-22T00:03:37.733Z
Learning: This project focuses on providing Doctrine ORM interfaces to PostgreSQL functions. Tests should validate correct DQL-to-SQL translation rather than PostgreSQL functionality itself. Test cases should focus on parameter passing and SQL generation, not on testing specific PostgreSQL regex pattern behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#352
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpInstrTest.php:1-67
Timestamp: 2025-04-20T11:24:18.300Z
Learning: This PostgreSQL-for-Doctrine project is a translation layer only, focusing on correctly converting Doctrine DQL to PostgreSQL SQL syntax. It ensures arguments are passed in the expected format but does not test or handle PostgreSQL's actual function behavior or data handling. Test cases should focus on DQL-to-SQL translation and argument validation, not on PostgreSQL-specific behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-26T02:46:12.804Z
Learning: The PR "preserve the type of floats and integers when transforming back and forth between PostgreSQL and PHP" improves type handling by ensuring that integers remain integers, floats remain floats, numeric strings stay as strings, and booleans are properly converted through the transformation process.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#350
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/BaseVariadicFunction.php:78-88
Timestamp: 2025-04-18T10:33:52.412Z
Learning: In SQL generation code for the postgresql-for-doctrine library, it's better to fail explicitly with clear errors than to use fallback behavior that makes assumptions about node types, as this could lead to functional bugs or security issues.

Learnt from: karpilin
PR: martin-georgiev/postgresql-for-doctrine#386
File: tests/Integration/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/ToTimestampTest.php:34-39
Timestamp: 2025-05-27T16:10:35.054Z
Learning: When reviewing PostgreSQL formatting function tests, the error handling behavior should match PostgreSQL's actual implementation rather than assuming consistency across all formatting functions, as different functions may handle invalid inputs differently.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#357
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpMatchTest.php:28-62
Timestamp: 2025-04-22T00:03:37.733Z
Learning: This project focuses on providing Doctrine ORM interfaces to PostgreSQL functions. Tests should validate correct DQL-to-SQL translation rather than PostgreSQL functionality itself. Test cases should focus on parameter passing and SQL generation, not on testing specific PostgreSQL regex pattern behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-04-17T12:29:38.149Z
Learning: All new features in this repository must include proper test coverage before approval.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#357
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpMatchTest.php:28-62
Timestamp: 2025-04-22T00:03:37.733Z
Learning: This project focuses on providing Doctrine ORM interfaces to PostgreSQL functions. Tests should validate correct DQL-to-SQL translation rather than PostgreSQL functionality itself. Test cases should focus on parameter passing and SQL generation, not on testing specific PostgreSQL regex pattern behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#352
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpInstrTest.php:1-67
Timestamp: 2025-04-20T11:24:18.300Z
Learning: This PostgreSQL-for-Doctrine project is a translation layer only, focusing on correctly converting Doctrine DQL to PostgreSQL SQL syntax. It ensures arguments are passed in the expected format but does not test or handle PostgreSQL's actual function behavior or data handling. Test cases should focus on DQL-to-SQL translation and argument validation, not on PostgreSQL-specific behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#350
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/BaseVariadicFunction.php:78-88
Timestamp: 2025-04-18T10:33:52.412Z
Learning: In SQL generation code for the postgresql-for-doctrine library, it's better to fail explicitly with clear errors than to use fallback behavior that makes assumptions about node types, as this could lead to functional bugs or security issues.

Learnt from: karpilin
PR: martin-georgiev/postgresql-for-doctrine#386
File: tests/Integration/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/ToTimestampTest.php:34-39
Timestamp: 2025-05-27T16:10:35.054Z
Learning: When reviewing PostgreSQL formatting function tests, the error handling behavior should match PostgreSQL's actual implementation rather than assuming consistency across all formatting functions, as different functions may handle invalid inputs differently.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-26T02:46:12.804Z
Learning: The PR "preserve the type of floats and integers when transforming back and forth between PostgreSQL and PHP" improves type handling by ensuring that integers remain integers, floats remain floats, numeric strings stay as strings, and booleans are properly converted through the transformation process.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#357
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpMatchTest.php:28-62
Timestamp: 2025-04-22T00:03:37.733Z
Learning: This project focuses on providing Doctrine ORM interfaces to PostgreSQL functions. Tests should validate correct DQL-to-SQL translation rather than PostgreSQL functionality itself. Test cases should focus on parameter passing and SQL generation, not on testing specific PostgreSQL regex pattern behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#352
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpInstrTest.php:1-67
Timestamp: 2025-04-20T11:24:18.300Z
Learning: This PostgreSQL-for-Doctrine project is a translation layer only, focusing on correctly converting Doctrine DQL to PostgreSQL SQL syntax. It ensures arguments are passed in the expected format but does not test or handle PostgreSQL's actual function behavior or data handling. Test cases should focus on DQL-to-SQL translation and argument validation, not on PostgreSQL-specific behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-26T02:46:12.804Z
Learning: The PR "preserve the type of floats and integers when transforming back and forth between PostgreSQL and PHP" improves type handling by ensuring that integers remain integers, floats remain floats, numeric strings stay as strings, and booleans are properly converted through the transformation process.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#350
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/BaseVariadicFunction.php:78-88
Timestamp: 2025-04-18T10:33:52.412Z
Learning: In SQL generation code for the postgresql-for-doctrine library, it's better to fail explicitly with clear errors than to use fallback behavior that makes assumptions about node types, as this could lead to functional bugs or security issues.

Learnt from: karpilin
PR: martin-georgiev/postgresql-for-doctrine#386
File: tests/Integration/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/ToTimestampTest.php:34-39
Timestamp: 2025-05-27T16:10:35.054Z
Learning: When reviewing PostgreSQL formatting function tests, the error handling behavior should match PostgreSQL's actual implementation rather than assuming consistency across all formatting functions, as different functions may handle invalid inputs differently.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-26T02:46:12.804Z
Learning: The PR "preserve the type of floats and integers when transforming back and forth between PostgreSQL and PHP" improves type handling by ensuring that integers remain integers, floats remain floats, numeric strings stay as strings, and booleans are properly converted through the transformation process.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#352
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpInstrTest.php:1-67
Timestamp: 2025-04-20T11:24:18.300Z
Learning: This PostgreSQL-for-Doctrine project is a translation layer only, focusing on correctly converting Doctrine DQL to PostgreSQL SQL syntax. It ensures arguments are passed in the expected format but does not test or handle PostgreSQL's actual function behavior or data handling. Test cases should focus on DQL-to-SQL translation and argument validation, not on PostgreSQL-specific behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#357
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpMatchTest.php:28-62
Timestamp: 2025-04-22T00:03:37.733Z
Learning: This project focuses on providing Doctrine ORM interfaces to PostgreSQL functions. Tests should validate correct DQL-to-SQL translation rather than PostgreSQL functionality itself. Test cases should focus on parameter passing and SQL generation, not on testing specific PostgreSQL regex pattern behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#350
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/BaseVariadicFunction.php:78-88
Timestamp: 2025-04-18T10:33:52.412Z
Learning: In SQL generation code for the postgresql-for-doctrine library, it's better to fail explicitly with clear errors than to use fallback behavior that makes assumptions about node types, as this could lead to functional bugs or security issues.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-11T17:02:51.971Z
Learning: The PostgreSQL-for-doctrine library implements the JSON array element existence check using the `RIGHT_EXISTS_ON_LEFT` DQL function, which maps to PostgreSQL's `?` operator. This is used for checking if a specific value exists in a JSONB array column.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#277
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/JsonValueTest.php:19-35
Timestamp: 2025-03-13T15:00:16.619Z
Learning: The JsonValue implementation in postgres-for-doctrine has documented limitations: it does not support RETURNING type, DEFAULT clause, ON ERROR clause, ON EMPTY clause, and other advanced PostgreSQL JSON_VALUE features due to DQL limitations.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#357
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpMatchTest.php:28-62
Timestamp: 2025-04-22T00:03:37.733Z
Learning: This project focuses on providing Doctrine ORM interfaces to PostgreSQL functions. Tests should validate correct DQL-to-SQL translation rather than PostgreSQL functionality itself. Test cases should focus on parameter passing and SQL generation, not on testing specific PostgreSQL regex pattern behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-26T02:46:12.804Z
Learning: The PR "preserve the type of floats and integers when transforming back and forth between PostgreSQL and PHP" improves type handling by ensuring that integers remain integers, floats remain floats, numeric strings stay as strings, and booleans are properly converted through the transformation process.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#352
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpInstrTest.php:1-67
Timestamp: 2025-04-20T11:24:18.300Z
Learning: This PostgreSQL-for-Doctrine project is a translation layer only, focusing on correctly converting Doctrine DQL to PostgreSQL SQL syntax. It ensures arguments are passed in the expected format but does not test or handle PostgreSQL's actual function behavior or data handling. Test cases should focus on DQL-to-SQL translation and argument validation, not on PostgreSQL-specific behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-04-17T12:29:38.149Z
Learning: All new features in this repository must include proper test coverage before approval.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#350
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/BaseVariadicFunction.php:78-88
Timestamp: 2025-04-18T10:33:52.412Z
Learning: In SQL generation code for the postgresql-for-doctrine library, it's better to fail explicitly with clear errors than to use fallback behavior that makes assumptions about node types, as this could lead to functional bugs or security issues.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#309
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/BaseTypeTest.php:0-0
Timestamp: 2025-03-26T23:51:33.709Z
Learning: The requiresSQLCommentHint() method is intentionally kept in tests to support backwards compatibility with older Doctrine DBAL versions, even though it's deprecated in newer versions and triggers static analysis warnings. The method isn't used in production code.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-04-23T20:20:39.026Z
Learning: In this project, unit tests should avoid using reflection (ReflectionMethod) to test protected methods directly, and instead use fixtures to test through public interfaces, even if it means slightly lower test coverage.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#357
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpMatchTest.php:28-62
Timestamp: 2025-04-22T00:03:37.733Z
Learning: This project focuses on providing Doctrine ORM interfaces to PostgreSQL functions. Tests should validate correct DQL-to-SQL translation rather than PostgreSQL functionality itself. Test cases should focus on parameter passing and SQL generation, not on testing specific PostgreSQL regex pattern behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-04-23T20:20:39.026Z
Learning: In this project, unit tests should avoid using reflection (ReflectionMethod) to test protected methods directly, and instead use fixtures to test through public interfaces, even if it means slightly lower test coverage.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#352
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpInstrTest.php:1-67
Timestamp: 2025-04-20T11:24:18.300Z
Learning: This PostgreSQL-for-Doctrine project is a translation layer only, focusing on correctly converting Doctrine DQL to PostgreSQL SQL syntax. It ensures arguments are passed in the expected format but does not test or handle PostgreSQL's actual function behavior or data handling. Test cases should focus on DQL-to-SQL translation and argument validation, not on PostgreSQL-specific behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-04-17T12:29:38.149Z
Learning: All new features in this repository must include proper test coverage before approval.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-26T02:46:12.804Z
Learning: The PR "preserve the type of floats and integers when transforming back and forth between PostgreSQL and PHP" improves type handling by ensuring that integers remain integers, floats remain floats, numeric strings stay as strings, and booleans are properly converted through the transformation process.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#352
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpInstrTest.php:1-67
Timestamp: 2025-04-20T11:24:18.300Z
Learning: This PostgreSQL-for-Doctrine project is a translation layer only, focusing on correctly converting Doctrine DQL to PostgreSQL SQL syntax. It ensures arguments are passed in the expected format but does not test or handle PostgreSQL's actual function behavior or data handling. Test cases should focus on DQL-to-SQL translation and argument validation, not on PostgreSQL-specific behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#357
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpMatchTest.php:28-62
Timestamp: 2025-04-22T00:03:37.733Z
Learning: This project focuses on providing Doctrine ORM interfaces to PostgreSQL functions. Tests should validate correct DQL-to-SQL translation rather than PostgreSQL functionality itself. Test cases should focus on parameter passing and SQL generation, not on testing specific PostgreSQL regex pattern behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#350
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/BaseVariadicFunction.php:78-88
Timestamp: 2025-04-18T10:33:52.412Z
Learning: In SQL generation code for the postgresql-for-doctrine library, it's better to fail explicitly with clear errors than to use fallback behavior that makes assumptions about node types, as this could lead to functional bugs or security issues.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-11T17:02:51.971Z
Learning: The PostgreSQL-for-doctrine library implements the JSON array element existence check using the `RIGHT_EXISTS_ON_LEFT` DQL function, which maps to PostgreSQL's `?` operator. This is used for checking if a specific value exists in a JSONB array column.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#277
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/JsonValueTest.php:19-35
Timestamp: 2025-03-13T15:00:16.619Z
Learning: The JsonValue implementation in postgres-for-doctrine has documented limitations: it does not support RETURNING type, DEFAULT clause, ON ERROR clause, ON EMPTY clause, and other advanced PostgreSQL JSON_VALUE features due to DQL limitations.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#357
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpMatchTest.php:28-62
Timestamp: 2025-04-22T00:03:37.733Z
Learning: This project focuses on providing Doctrine ORM interfaces to PostgreSQL functions. Tests should validate correct DQL-to-SQL translation rather than PostgreSQL functionality itself. Test cases should focus on parameter passing and SQL generation, not on testing specific PostgreSQL regex pattern behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-04-23T20:20:39.026Z
Learning: In this project, unit tests should avoid using reflection (ReflectionMethod) to test protected methods directly, and instead use fixtures to test through public interfaces, even if it means slightly lower test coverage.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#352
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpInstrTest.php:1-67
Timestamp: 2025-04-20T11:24:18.300Z
Learning: This PostgreSQL-for-Doctrine project is a translation layer only, focusing on correctly converting Doctrine DQL to PostgreSQL SQL syntax. It ensures arguments are passed in the expected format but does not test or handle PostgreSQL's actual function behavior or data handling. Test cases should focus on DQL-to-SQL translation and argument validation, not on PostgreSQL-specific behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#357
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpMatchTest.php:28-62
Timestamp: 2025-04-22T00:03:37.733Z
Learning: This project focuses on providing Doctrine ORM interfaces to PostgreSQL functions. Tests should validate correct DQL-to-SQL translation rather than PostgreSQL functionality itself. Test cases should focus on parameter passing and SQL generation, not on testing specific PostgreSQL regex pattern behaviors.

Learnt from: karpilin
PR: martin-georgiev/postgresql-for-doctrine#386
File: tests/Integration/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/ToTimestampTest.php:34-39
Timestamp: 2025-05-27T16:10:35.054Z
Learning: PostgreSQL's to_timestamp function returns a fallback result (like '2005-01-01 00:00:00+00') when given an invalid format string, rather than throwing an exception. This behavior is different from some other formatting functions and should be tested accordingly.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: karpilin
PR: martin-georgiev/postgresql-for-doctrine#386
File: tests/Integration/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/ToTimestampTest.php:34-39
Timestamp: 2025-05-27T16:10:35.054Z
Learning: PostgreSQL's to_timestamp function returns a fallback result (like '2005-01-01 00:00:00+00') when given an invalid format string, rather than throwing an exception. This behavior is different from some other formatting functions and should be tested accordingly.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-26T02:46:12.804Z
Learning: The PR "preserve the type of floats and integers when transforming back and forth between PostgreSQL and PHP" improves type handling by ensuring that integers remain integers, floats remain floats, numeric strings stay as strings, and booleans are properly converted through the transformation process.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#352
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpInstrTest.php:1-67
Timestamp: 2025-04-20T11:24:18.300Z
Learning: This PostgreSQL-for-Doctrine project is a translation layer only, focusing on correctly converting Doctrine DQL to PostgreSQL SQL syntax. It ensures arguments are passed in the expected format but does not test or handle PostgreSQL's actual function behavior or data handling. Test cases should focus on DQL-to-SQL translation and argument validation, not on PostgreSQL-specific behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#357
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpMatchTest.php:28-62
Timestamp: 2025-04-22T00:03:37.733Z
Learning: This project focuses on providing Doctrine ORM interfaces to PostgreSQL functions. Tests should validate correct DQL-to-SQL translation rather than PostgreSQL functionality itself. Test cases should focus on parameter passing and SQL generation, not on testing specific PostgreSQL regex pattern behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#350
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/BaseVariadicFunction.php:78-88
Timestamp: 2025-04-18T10:33:52.412Z
Learning: In SQL generation code for the postgresql-for-doctrine library, it's better to fail explicitly with clear errors than to use fallback behavior that makes assumptions about node types, as this could lead to functional bugs or security issues.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-11T17:02:51.971Z
Learning: The PostgreSQL-for-doctrine library implements the JSON array element existence check using the `RIGHT_EXISTS_ON_LEFT` DQL function, which maps to PostgreSQL's `?` operator. This is used for checking if a specific value exists in a JSONB array column.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#277
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/JsonValueTest.php:19-35
Timestamp: 2025-03-13T15:00:16.619Z
Learning: The JsonValue implementation in postgres-for-doctrine has documented limitations: it does not support RETURNING type, DEFAULT clause, ON ERROR clause, ON EMPTY clause, and other advanced PostgreSQL JSON_VALUE features due to DQL limitations.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-26T02:46:12.804Z
Learning: The PR "preserve the type of floats and integers when transforming back and forth between PostgreSQL and PHP" improves type handling by ensuring that integers remain integers, floats remain floats, numeric strings stay as strings, and booleans are properly converted through the transformation process.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#352
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpInstrTest.php:1-67
Timestamp: 2025-04-20T11:24:18.300Z
Learning: This PostgreSQL-for-Doctrine project is a translation layer only, focusing on correctly converting Doctrine DQL to PostgreSQL SQL syntax. It ensures arguments are passed in the expected format but does not test or handle PostgreSQL's actual function behavior or data handling. Test cases should focus on DQL-to-SQL translation and argument validation, not on PostgreSQL-specific behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#357
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpMatchTest.php:28-62
Timestamp: 2025-04-22T00:03:37.733Z
Learning: This project focuses on providing Doctrine ORM interfaces to PostgreSQL functions. Tests should validate correct DQL-to-SQL translation rather than PostgreSQL functionality itself. Test cases should focus on parameter passing and SQL generation, not on testing specific PostgreSQL regex pattern behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#350
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/BaseVariadicFunction.php:78-88
Timestamp: 2025-04-18T10:33:52.412Z
Learning: In SQL generation code for the postgresql-for-doctrine library, it's better to fail explicitly with clear errors than to use fallback behavior that makes assumptions about node types, as this could lead to functional bugs or security issues.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#0
File: :0-0
Timestamp: 2025-03-11T17:02:51.971Z
Learning: The PostgreSQL-for-doctrine library implements the JSON array element existence check using the `RIGHT_EXISTS_ON_LEFT` DQL function, which maps to PostgreSQL's `?` operator. This is used for checking if a specific value exists in a JSONB array column.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#277
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/JsonValueTest.php:19-35
Timestamp: 2025-03-13T15:00:16.619Z
Learning: The JsonValue implementation in postgres-for-doctrine has documented limitations: it does not support RETURNING type, DEFAULT clause, ON ERROR clause, ON EMPTY clause, and other advanced PostgreSQL JSON_VALUE features due to DQL limitations.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#357
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RegexpMatchTest.php:28-62
Timestamp: 2025-04-22T00:03:37.733Z
Learning: This project focuses on providing Doctrine ORM interfaces to PostgreSQL functions. Tests should validate correct DQL-to-SQL translation rather than PostgreSQL functionality itself. Test cases should focus on parameter passing and SQL generation, not on testing specific PostgreSQL regex pattern behaviors.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#263
File: src/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/Numrange.php:19-21
Timestamp: 2025-03-11T12:32:10.726Z
Learning: In the postgresql-for-doctrine repository, PostgreSQL range functions have distinct implementations for different data types. The `Numrange` function works with numeric/decimal values and is tested using the `ContainsDecimals` fixture with properties typed as `float`. In contrast, the `Int4range` function works with 32-bit integers and is tested using the `ContainsIntegers` fixture with properties typed as `int`. While the PHP implementations share a similar structure (extending `BaseFunction`), they are semantically different as they handle different PostgreSQL data types.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#383
File: tests/Unit/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/RadiansTest.php:1-9
Timestamp: 2025-05-23T11:11:57.951Z
Learning: Tests in the `Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\Unit\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase directly, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), not PHPUnit's TestCase, and therefore don't need an explicit import statement.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#318
File: tests/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/XmlAggTest.php:1-9
Timestamp: 2025-03-29T03:31:17.114Z
Learning: Tests in the `Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions` namespace extend a custom `TestCase` class from the same namespace (`Tests\MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\TestCase`), rather than PHPUnit's TestCase, and therefore don't need an explicit import.

Learnt from: martin-georgiev
PR: martin-georgiev/postgresql-for-doctrine#340
File: tests/MartinGeorgiev/Doctrine/DBAL/Types/InetArrayTest.php:145-145
Timestamp: 2025-04-11T11:23:44.192Z
Learning: In the PostgreSQL for Doctrine test cases, methods that test database-to-PHP conversions should use `mixed` type for parameter and include non-string test cases in their data providers, following the pattern in classes like InetTest, CidrTest, and MacaddrTest.

Learnt from: karpilin
PR: martin-georgiev/postgresql-for-doctrine#386
File: tests/Integration/MartinGeorgiev/Doctrine/ORM/Query/AST/Functions/ToTimestampTest.php:34-39
Timestamp: 2025-05-27T16:10:35.054Z
Learning: PostgreSQL's to_timestamp function returns a fallback result (like '2005-01-01 00:00:00+00') when given an invalid format string, rather than throwing an exception. This behavior is different from some other formatting functions and should be tested accordingly.