October 2019 to February 2020
February 2020
New development:
- Replication: protection against conflicts during journal replay
- Replication: check for invalid transaction IDs
- Replication: minor refactoring
Bugfixing:
- Fixed empty routine name reported in the "object-in-use" error during DROP command
- Take care about NULLs before calling MOV_compare()
- Fixed CORE-6216: request size limit exceeded when selecting from a table with large number of indicies
January 2020
New development:
- Docs & release management for v3.0.5
- Replication: savepoint undo optimization
Bugfixing:
- Postfix for CORE-6236: RDB package has wrong privilege for PUBLIC
- Attempted to solve hangs in CS related to monitoring initialization
December 2019
Bugfixing:
- Fixed regression for test core_0053.fbt
- Fixed races during shared memory re-attach
- Corrected Vlad's solution for CORE-4680
- Fixed the optimizer regression related to sorting vs compound indices
- Fixed some warnings in the GPRE-generated code
- Fixed inconsistency between attachment/transaction states and their request states
- Some fixes and minor refactoring for the TPC cache code
November 2019
New Developement
- Replication: verbosity improvements
- Replication: avoid races during BEGIN BACKUP
- Replication: Disable replication for external pool management commands
Bugfixing:
- Fixed possible usage of the new (but then rolled back) format
October 2019
Bugfixing:
- Fixed CORE-6171: No current record for fetch operation with queries with aggregated subselect
- Fixed crash when multiple replicas are configured on the slave
- Fixed races during attach/detach to the monitoring shared file
Dmitry Yemanov
Penza, Russia
