Connector/J 3.5.8 Changelog

Download Release Notes Changelog Connector/J Overview

Release date: 01 Apr 2026

For the highlights of this release, see the release notes.

The revision number links will take you to the revision's page on GitHub. On GitHub you can view more details of the revision and view diffs of the code modified in that revision.

• Revision #6d9179b2c bump 3.5.7 version

• Revision #46c3a4dbc [CONJ-1296] ResultSetMetaData.getSchemas() column labels might be returned in lowercase

• Revision #26b34a2f0 - Merge branch 'develop'

• Revision #06d6efee7 - bump CI actions/checkout@v5

• Revision #a86a83c8f - bump 3.5.8

• Revision #975f99192 - [misc] refactor TimestampCodec to implement Codec directly and extract shared encoding methods to UtilDateCodec

• Revision #75bb50952 - [misc] code formatting cleanup

• Revision #4c0b6a0dd - [misc] refactor TimestampCodec to extend UtilDateCodec and extract common date encoding logic

• Revision #a5b7fb1a2 - [misc] convert Reader and Writer from interfaces to final class implementations for JIT inlining optimization

• Revision #d31eb060f - [misc] convert ReadableByteBuf from interface to final class implementation, to permit JIT inlining operation

• Revision #11d45a9e6 - [misc] optimize binary row decoder null bitmap checks and simplify signed BigInt string conversion

• Revision #5aad14c38 - [misc] optimize BigInt column decoding and improve type safety in codec interfaces

• Revision #432dd42d5 - [misc] correct minimum parsec iteration value

• Revision #0a8c1561b - [CONJ-1305] toBuilder() must preserve rewriteBatchedStatements setting

• Revision #42ca30008 - [misc] code style correction

• Revision #99490c9a4 - [misc] change parsec maximum iteration value

• Revision #2a5417b8e - [misc] test correction for GSSAPI on github action env

• Revision #d7201f2f8 - [misc] use DOCKER_LOGIN as user if secret available

• Revision #20ac12147 - [misc] use DOCKER_LOGIN as user if secret available

• Revision #39c8093fa - [CONJ-1303] test correction for 12.2 error message change

• Revision #5ce2e8653 - [CONJ-1303] test correction for 12.2 error message change

• Revision #fa3cfa2d2 - [CONJ-1303] Statement.cancel() fails to kill running query during result streaming

• Revision #1189b9306 - [misc] test stability improvement for mysql 8

• Revision #d08da501e - [misc] test stability correction

• Revision #b5b99da84 - [misc] code style correction

• Revision #9f493f70b - Merge branch 'main' into develop

• Revision #385447ee5 - [misc] add CI testing feature branches

• Revision #5fbbdc2d3 - [misc] bump 3.6.0-SNAPSHOT

• Revision #e7fa38dfc - [misc] replace magic numbers with named constants for MySQL protocol commands

• Revision #6b8319368 - [misc] optimize extended type metadata handling by storing as byte arrays

• Revision #9bde8e679 - [misc] fix fieldIndex parameter type in RowDecoder methods

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