Summary
This release includes numerous enhancements, improvements, and bug fixes. The 3.15.0 release has been discarded, making this the first official release for 3.15.
Enhancements
- Introduced operation attributes, providing the capability to include additional key-value information in operations. (#2333)
- Add the new time-related data types DATE, TIME, TIMESTAMP, and TIMESTAMPTZ. (#2468 #2491)
Improvements
- ScalarDB now supports MySQL 8.4, 8.0; PostgreSQL 17, 16, 15, 14, and 13; Amazon Aurora PostgreSQL 16, 15, 14, and 13; Amazon Aurora MySQL 3, and 2. (#2302)
- Use the MariaDB Connector/J JDBC driver for any connection URL starting with
jdbc:mariadb(#2391) - Removed unnecessary loggings in the statement handlers for Cassandra and Cosmos DB. (#2469)
Bug fixes
- Fixed a bug where the scan with a limit doesn’t work correctly when the scan results exceed 1 MB and require multiple requests to DynamoDB. (#2291)
- Added validation for primary key columns in the Cosmos DB adapter. The validation ensures that the text values of the primary key columns do not contain illegal characters (
:,/,\,#, and?). (#2292) - Fixed the behavior of multiple mutations for the same record in a transaction in Consensus Commit. (#2340)
- Fixed the behavior when deleting a non-existing record in the Cosmos adapter. (#2341)
- Fixed bugs in GetBuilder and ScanBuilder. (#2352)