Databend Releases
This page provides information about recent features, enhancements, and bug fixes for Databend.
Jul 7, 2026 (v1.2.925-patch-1)
Full Changelog: https://github.com/databendlabs/databend/releases/tag/v1.2.925-patch-1
Jul 6, 2026 (v1.2.927-nightly)
What's Changed
Exciting New Features ✨
- feat(query): Vector type support recluster using the
K-Meansalgorithm by @b41sh in #20004 - feat(query): support broadcast spatial join in distributed clusters by @TCeason in #20088
- feat(query): add resource usage to query_history table by @dqhl76 in #20094
- feat(query): add count-min sketch frequency stats by @KKould in #20049
- feat(query): skip recluster partial sort for ordered tasks by @zhyass in #20096
- feat(stage): support avro unload by @youngsofun in #20080
Thoughtful Bug Fix 🔧
- fix(query): avoid nested loop fallback for equi hash join by @dantengsky in #20076
- fix(query): Stack overflow (SIGSEGV) on deeply nested expression trees by @TCeason in #20092
- fix(query): Fix
unnestto handle nullable array and variant types correctly by @TCeason in #20095 - fix: deterministic HLL row accounting in commit metadata by @zhyass in #20065
- fix(base): avoid self-deadlock during runtime drop by @dqhl76 in #20103
- fix(query): resolve physical column name for runtime filter probe target by @dantengsky in #20105
Code Refactor 🎉
- refactor: meta: split dictionary updates by id by @drmingdrmer in #20083
Others 📒
- chore(query): Remove spatial runtime filters from join planning by @b41sh in #20081
- chore: upgrade databend-meta to v260628.0.0 by @drmingdrmer in #20085
Full Changelog: https://github.com/databendlabs/databend/releases/tag/v1.2.927-nightly
