v1.2.722-nightly

What's Changed

Exciting New Features ✨

• feat(optimizer): add optimizer skip list by @BohuTANG in #17750

Code Refactor 🎉

• refactor(optimizer): refine hyper_dp/dphyp.rs by @BohuTANG in #17753

Build/Testing/CI Infra Changes 🔌

• ci: fix archive benchmark result by @everpcpc in #17754

Others 📒

• chore: Bump Rust toolchain to nightly-2025-04-04 by @Xuanwo in #17752
• chore: show file path when copy decompress fail. by @youngsofun in #17732

Full Changelog: v1.2.721-nightly...v1.2.722-nightly

v1.2.721-nightly

What's Changed

Exciting New Features ✨

• feat: hybrid cache by @dantengsky in #17704
• feat: introduce column oriented segment into by @SkyFan2002 in #17653
• feat: databend-metactl add command watch and upsert by @drmingdrmer in #17739
• feat: Support Displaying Runtime Filters in EXPLAIN Output by @SkyFan2002 in #17726
• feat(query): page index and range index support eliminate cast by @forsaken628 in #17740
• feat(optimizer): optimizer trace log by @BohuTANG in #17746

Thoughtful Bug Fix 🔧

• fix(query): process_like directly unwrap is not safe by @TCeason in #17722
• fix: flaky hybrid cache test by @dantengsky in #17735
• fix(query): ClientSessionManager::refresh_state subtracts with overflow if clock drift is present by @forsaken628 in #17742

Code Refactor 🎉

• refactor(optimizer): cascade by @BohuTANG in #17714
• refactor(query): Introduces dedicated structs for expression types by @forsaken628 in #17719
• refactor: extract crate databendlabs/display-more to display various types by @drmingdrmer in #17721
• refactor(optimizer): rules by @BohuTANG in #17727
• refactor(optimizer): move rule/utils by @BohuTANG in #17731
• refactor: use Weak ref to break cyclic references by @drmingdrmer in #17743

Others 📒

• chore: show file path when copy meet invalid parquet file. by @youngsofun in #17716
• chore: impl Display for WatchResponse and related pb types by @drmingdrmer in #17725
• chore: add local build databend package by @wubx in #17737
• chore(query): delete no useful function epoch(Int64Type)->IntervalType by @TCeason in #17730
• chore: use Usage privilege optimize USEDB Plan by @TCeason in #17679
• chore(logger): upgrade logforth to support global max_files limit for log_dir by @BohuTANG in #17637
• chore: increase the concurrency of fuse_time_travel_size by @SkyFan2002 in #17745
• chore: Using an ordered BTreeSet instead of a HashSet as a ColumnSet implementation by @forsaken628 in #17747
• chore: Bump rust toolchain by @Xuanwo in #17751

Full Changelog: v1.2.720-nightly...v1.2.721-nightly

v1.2.720-nightly

What's Changed

Thoughtful Bug Fix 🔧

• fix(query): broadcast subquery for markjoin if condition has null values by @sundy-li in #17706

Code Refactor 🎉

• refactor(optimizer): optimize trait and pipeline by @BohuTANG in #17712
• refactor: enhance copy from avro. by @youngsofun in #17709

Build/Testing/CI Infra Changes 🔌

• ci: add hadoop envs for query image by @everpcpc in #17715
• ci: tmp disable local benchmark by @everpcpc in #17717
• ci: fix local benchmark by @everpcpc in #17718

Others 📒

• chore: optimize select name from system.tables by @TCeason in #17700
• chore(query): allow group by constant literal by @sundy-li in #17711
• chore: minor refine on RoleMgr by @drmingdrmer in #17683
• chore(query): Optimize cast expr error display by @forsaken628 in #17710

Full Changelog: v1.2.719-nightly...v1.2.720-nightly

v1.2.719-nightly

What's Changed

Exciting New Features ✨

• feat: impl udf server add custom header by @KKould in #17691
• feat(query): support query iceberg table by version by @TCeason in #17693

Thoughtful Bug Fix 🔧

• fix(query): fix variant failed to successfully apply virtual column in bind join by @KKould in #17673
• fix: persistent log table may loss records when shutdown by @dqhl76 in #17695
• fix: flaky unit test test_persistent_log_write by @dqhl76 in #17701
• fix: DNS resolve error in some cases by @Xuanwo in #17699

Code Refactor 🎉

• refactor(optimizer): optimizers by @BohuTANG in #17692
• refactor(optimizer): optimizers by @BohuTANG in #17697
• refactor(query): rewrite function call expr to cast expr by @forsaken628 in #17669

Others 📒

• chore(query): Making Column Debug more readable by @forsaken628 in #17690
• chore(query): add cache id for distribute scheduler by @zhang2014 in #17708

Full Changelog: v1.2.718-nightly...v1.2.719-nightly

v1.2.718-nightly

What's Changed

Exciting New Features ✨

• feat(query): support mul fro interval type with int types by @sundy-li in #17684

Code Refactor 🎉

• refactor(planner): refine the file organization by @BohuTANG in #17687
• refactor(optimizer): optimizer/operator by @BohuTANG in #17689

Others 📒

• chore: use default encoding of parquet columns instead of plain. by @youngsofun in #17688

Full Changelog: v1.2.717-nightly...v1.2.718-nightly

v1.2.717-nightly

What's Changed

Exciting New Features ✨

• feat: impl function: regexp_extract & regexp_extract_all by @KKould in #17658

Thoughtful Bug Fix 🔧

• fix: Enforce storage http client to use native tls by @Xuanwo in #17686

Code Refactor 🎉

• refactor: use BlocksSerializer to replace StringBlock to simplify the serialization by @KKould in #17667
• refactor(optimizer): ir by @BohuTANG in #17685

Build/Testing/CI Infra Changes 🔌

• ci: fix local benchmark artifact by @everpcpc in #17674

Others 📒

• chore(optimizer): add rule/push_down_filter_join unit test by @BohuTANG in #17676
• chore: Always print detailed error from opendal by @Xuanwo in #17681

Full Changelog: v1.2.716-nightly...v1.2.717-nightly

v1.2.716-nightly

What's Changed

Build/Testing/CI Infra Changes 🔌

• ci: release target with hdfs by @everpcpc in #17671

Full Changelog: v1.2.715-nightly...v1.2.716-nightly

v1.2.697-p1

What's Changed

Thoughtful Bug Fix 🔧

• fix(query): cherry-pick #17629 by @zhang2014 in #17672

Full Changelog: v1.2.697...v1.2.697-p1

v1.2.715-nightly

Full Changelog: v1.2.714-nightly...v1.2.715-nightly

v1.2.714-nightly

What's Changed

Exciting New Features ✨

• feat(meta): implement distributed semaphore based on meta-service by @drmingdrmer in #17651
• feat: add support for storing logs in table by @dqhl76 in #17598
• feat(config): warn unknown field instead of panic on start up by @flaneur2020 in #17504
• feat: support nextval as field default value. by @youngsofun in #17670

Build/Testing/CI Infra Changes 🔌

• ci: fix flaky ttc test by @forsaken628 in #17665

Others 📒

• chore(query): check schema mismatch in projection render result by @sundy-li in #17654
• chore(query): add glob function by @sundy-li in #17666

Full Changelog: v1.2.713-nightly...v1.2.714-nightly