fixes #267 - ALTER TABLE ... PRIMARY/UNIQUE KEY "Missing comma" error

Author: MisterCoder

src/Components/AlterOperation.php

@@ -331,6 +331,7 @@ public static function build($component, array $options = array())
      * between column and table alteration
      *
      * @param string $tokenValue Value of current token
+     * @return bool
      */
     private static function checkIfColumnDefinitionKeyword($tokenValue)
     {
@@ -339,7 +340,11 @@ private static function checkIfColumnDefinitionKeyword($tokenValue)
             'COMMENT',
             'DEFAULT',
             'CHARACTER SET',
-            'COLLATE'
+            'COLLATE',
+            'PRIMARY',
+            'UNIQUE',
+            'PRIMARY KEY',
+            'UNIQUE KEY'
         );
         // Since these options can be used for
         // both table as well as a specific column in the table

tests/Parser/AlterStatementTest.php

@@ -27,8 +27,11 @@ public function alterProvider()
             array('parser/parseAlter6'),
             array('parser/parseAlter7'),
             array('parser/parseAlter8'),
+            array('parser/parseAlter9'),
+            array('parser/parseAlter10'),
             array('parser/parseAlterErr'),
-            array('parser/parseAlterErr2')
+            array('parser/parseAlterErr2'),
+            array('parser/parseAlterErr3')
         );
     }
 }

tests/data/parser/parseAlter10.in

@@ -0,0 +1 @@
+ALTER TABLE `database`.`table` MODIFY `field` INT(11) AUTO_INCREMENT PRIMARY KEY;

tests/data/parser/parseAlter10.out

@@ -0,0 +1 @@
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tests/data/parser/parseAlterErr3.in

@@ -0,0 +1,2 @@
+-- missing comma between alter operations
+ALTER TABLE `database`.`table` MODIFY `field` INT(11) AUTO_INCREMENT PRIMARY KEY;

tests/data/parser/parseAlterErr3.out

@@ -0,0 +1,7 @@
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+ALTER TABLE `database`.`table` MODIFY `field` INT(11) AUTO_INCREMENT PRIMARY KEY;
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+ALTER TABLE `database`.`table` MODIFY `field` INT(11) AUTO_INCREMENT PRIMARY KEY;
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