MatrixOne-v3.0.4

Release date: Nov 5 2025
MatrixOne version: v3.0.4

MatrixOne 3.0.4 introduces improvements and bug fixes that enhance usability. Below are the major updates.

Key Improvements

Improve performance of vector index
Support remap hint

Bugfix

Fix Gc some bugs
Fix cdc state and sinker bugs
Fix check parts and skip when column not updated in PreInsertFullTextIndex
Fix Incorrect decimal negative value conversion in statistics

What's Changed

• Snapshot support for databases and tables by @LeftHandCold in #22635
• add some logging and fix a small bug by @XuPeng-SH in #22639
• All table lists need to be obtained during GC (#22626) by @LeftHandCold in #22642
• push down ORDER BY LIMIT clause on IVFFlat index to table_scan by @aunjgr in #22640
• Fix bug for AccountToTableSnapshots by @LeftHandCold in #22649
• adjust available memory check for merging 3.0 by @aptend in #22651
• update cdc state manager by @jiangxinmeng1 in #22648
• Fix cdc panic due to UnsafeGetStringAt by @XuPeng-SH in #22652
• fix cdc sinker by @jiangxinmeng1 in #22656
• don't return error when vector index is empty by @aunjgr in #22660
• Fix ExportToTableRangesByFilter by @LeftHandCold in #22668
• control merge mem 3.0 by @aptend in #22661
• retry newClient by @jiangxinmeng1 in #22672
• Fix ss leak by @XuPeng-SH in #22667
• fix scanner pool consuming large memory by @iamlinjunhong in #22678
• support remap hint by @iamlinjunhong in #22676
• check parts and skip when column not updated in PreInsertFullTextIndex by @cpegeric in #22683
• Fix misuse of unsafe get string at by @XuPeng-SH in #22685
• fix nil pointer error in merge scheduler 3.0 by @aptend in #22697
• add hint case(3.0-dev) by @Ariznawlll in #22689
• Fix: Incorrect decimal negative value conversion in statistics(3.0-dev) by @XuPeng-SH in #22711
• to 3.0: rollback cannot delete the cloned shared files. by @gouhongshen in #22731
• add hint case(3.0-dev) by @Ariznawlll in #22717
• set AP query for tables with large row size and vector indexes by @iamlinjunhong in #22704
• do revert 22711 by @XuPeng-SH in #22740

Full Changelog: v3.0.3...v3.0.4