v1.2.790-nightly

What's Changed

Exciting New Features ✨

• feat(query): add system.zero table && support empty result for empty stage by @sundy-li in #18453
• feat: add header X-DATABEND-CLIENT-CAPS. by @youngsofun in #18475

Thoughtful Bug Fix 🔧

• fix(query): refresh index lose data by @zhyass in #18482
• fix(query): fix update set with udf and filter by @b41sh in #18487
• fix: unload to zip support file larger than 4GB. by @youngsofun in #18485

Others 📒

• chore(query): add max node quota by @zhang2014 in #18474
• chore(query): add cluster current resource status log by @zhang2014 in #18488

Full Changelog: v1.2.789-nightly...v1.2.790-nightly

v1.2.789-nightly

What's Changed

Exciting New Features ✨

• feat: enable block stream write by @zhyass in #18285
• feat(query): Support json_agg function as an alias of json_array_agg by @b41sh in #18478

Thoughtful Bug Fix 🔧

• fix: reduce CI error rate of test_private_task by @KKould in #18473
• fix: attach table does not carry the indexes of the original table by @KKould in #18465
• fix: make update table meta idempotent by @SkyFan2002 in #18466
• fix(query): Fix vector distance function can not accept array nullable types by @b41sh in #18477

Code Refactor 🎉

• refactor(query): adjust the serialization of each aggregate function state one by one by @forsaken628 in #18462

Build/Testing/CI Infra Changes 🔌

• ci: fix setup chaos meta by @everpcpc in #18471

Others 📒

• chore: fix stackoverflow in CleanupUnusedCTEOptimizer by @SkyFan2002 in #18476

Full Changelog: v1.2.788-nightly...v1.2.789-nightly

v1.2.788-nightly

What's Changed

Thoughtful Bug Fix 🔧

• fix: collect statistics for MaterializeCTERef by @SkyFan2002 in #18470

Code Refactor 🎉

• refactor(query): refactor row fetcher for avoid oom by @zhang2014 in #18440

Others 📒

• chore: refine cte profile by @SkyFan2002 in #18467

Full Changelog: v1.2.787-nightly...v1.2.788-nightly

v1.2.787-nightly

What's Changed

Thoughtful Bug Fix 🔧

• fix(meta): export should log large chunk of snapshot cache data by @drmingdrmer in #18469

Code Refactor 🎉

• refactor: optimize list some OwnershipObjects by @TCeason in #18455
• refactor(query): Improve parse json performance by @b41sh in #18451

Full Changelog: v1.2.786-nightly...v1.2.787-nightly

v1.2.786-nightly

What's Changed

Build/Testing/CI Infra Changes 🔌

• ci: fix publish dbg by @everpcpc in #18464

Others 📒

• chore(query): update comment in rule_grouping_sets_to_union.rs by @xiedeyantu in #18450

New Contributors

• @xiedeyantu made their first contribution in #18450

Full Changelog: v1.2.785-nightly...v1.2.786-nightly

v1.2.785-nightly

What's Changed

Exciting New Features ✨

• feat(query): add settings enable_selector_executor by @sundy-li in #18434
• feat(meta): add async Lua spawn and sleep support with tests by @drmingdrmer in #18445
• feat: add Lua admin client support and metrics subcommand to metactl by @drmingdrmer in #18461

Thoughtful Bug Fix 🔧

• fix: vacuum drop table with limit does not work by @SkyFan2002 in #18460
• fix(query): only account_admin role can modify setting network_policy by @TCeason in #18456

Code Refactor 🎉

• refactor: move some fields of session to internal. by @youngsofun in #18442
• refactor(meta): add Lua API documentation and benchmarking tools by @drmingdrmer in #18458

Build/Testing/CI Infra Changes 🔌

• ci: fix publish dbg by @everpcpc in #18446
• ci: add test_private_task by @KKould in #18424
• ci: add test-private-task-warehouse.sh on ci private_task by @KKould in #18447
• ci: add procps to query image by @everpcpc in #18463

Others 📒

• chore: bump databend-common-ast to 0.2.2 by @KKould in #18457

Full Changelog: v1.2.784-nightly...v1.2.785-nightly

v1.2.784-nightly

What's Changed

Exciting New Features ✨

• feat(metactl): add lua subcommand with file and stdin support by @drmingdrmer in #18437
• feat(metactl): add lua grpc client functionality by @drmingdrmer in #18438
• feat(rbac): RBAC support Sequence object by @TCeason in #18423
• feat: impl WarehouseOptions for Private Task by @KKould in #18404
• feat(query): support shuffle sort by @forsaken628 in #17853
• feat(meta): optimize expired key cleanup with time-range filtering by @drmingdrmer in #18441

Thoughtful Bug Fix 🔧

• fix(query): Some environment variable configurations do not work by @forsaken628 in #18384

Code Refactor 🎉

• refactor(metactl): extract Lua runtime setup to dedicated module by @drmingdrmer in #18439

Build/Testing/CI Infra Changes 🔌

• ci: publish debug symbols for docker binary by @everpcpc in #18444

Full Changelog: v1.2.783-nightly...v1.2.784-nightly

v1.2.783-nightly

What's Changed

Exciting New Features ✨

• feat(query): add rule_grouping_sets_to_union by @sundy-li in #18413

Thoughtful Bug Fix 🔧

• fix(query): fix profile graph broken for merge by @zhang2014 in #18436

Others 📒

• chore: reinfe log for transaction commit by @SkyFan2002 in #18435

Full Changelog: v1.2.782-nightly...v1.2.783-nightly

v1.2.782-nightly

What's Changed

Exciting New Features ✨

• feat: support query metadata of ORC file. by @youngsofun in #18428
• feat(metactl): add comprehensive test suite for all subcommands by @drmingdrmer in #18431

Code Refactor 🎉

• refactor: Mutil Column Aggregate Function State Serialization Interface by @forsaken628 in #18398
• refactor: Integrate the materialized CTE into the plan and pipeline by @SkyFan2002 in #18226

Build/Testing/CI Infra Changes 🔌

• ci: fix flaky test. by @youngsofun in #18430

Others 📒

• chore: supplement TaskMessage serialization test by @KKould in #18426
• chore(meta-service): add missing metrics by @drmingdrmer in #18432

Full Changelog: v1.2.781-nightly...v1.2.782-nightly

v1.2.781-nightly

What's Changed

Thoughtful Bug Fix 🔧

• fix: panic when the string_agg parameter is not of type string by @KKould in #18416

Others 📒

• chore(query): vector index add some logs by @b41sh in #18427

Full Changelog: v1.2.780-nightly...v1.2.781-nightly