From 04a1e83d074fca2f85e151bf45ed8d68ca58a82b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Dani=C3=ABl=20van=20Eeden?= Date: Thu, 26 Feb 2026 15:23:13 +0100 Subject: [PATCH 1/2] DM: MySQL 8.4 support is now available --- dm/dm-compatibility-catalog.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/dm/dm-compatibility-catalog.md b/dm/dm-compatibility-catalog.md index c7a28d31ed256..4ffdd3395ce7b 100644 --- a/dm/dm-compatibility-catalog.md +++ b/dm/dm-compatibility-catalog.md @@ -20,8 +20,8 @@ DM supports migrating data from different sources to TiDB clusters. Based on the | MySQL 5.6 | GA | | | MySQL 5.7 | GA | | | MySQL 8.0 | GA | Does not support binlog transaction compression [Transaction_payload_event](https://dev.mysql.com/doc/refman/8.0/en/binary-log-transaction-compression.html). | -| MySQL 8.1 ~ 8.3 | Not tested | | -| MySQL 8.4 | Incompatible | For more information, see [DM Issue #11020](https://github.com/pingcap/tiflow/issues/11020). | +| MySQL 8.1 ~ 8.3 | Not tested | Does not support binlog transaction compression [Transaction_payload_event](https://dev.mysql.com/doc/refman/8.0/en/binary-log-transaction-compression.html). | +| MySQL 8.4 | Experimental, since 8.5.6 | Does not support binlog transaction compression [Transaction_payload_event](https://dev.mysql.com/doc/refman/8.0/en/binary-log-transaction-compression.html). | | MySQL 9.x | Not tested | | | MariaDB < 10.1.2 | Incompatible | Incompatible with binlog of the time type. | | MariaDB 10.1.2 ~ 10.5.10 | Experimental | | From 3330e3f30c2e70f7b358f915864d203e853b4a17 Mon Sep 17 00:00:00 2001 From: Aolin Date: Tue, 17 Mar 2026 11:44:22 +0800 Subject: [PATCH 2/2] fix format --- dm/dm-compatibility-catalog.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/dm/dm-compatibility-catalog.md b/dm/dm-compatibility-catalog.md index 4ffdd3395ce7b..204463523761d 100644 --- a/dm/dm-compatibility-catalog.md +++ b/dm/dm-compatibility-catalog.md @@ -19,9 +19,9 @@ DM supports migrating data from different sources to TiDB clusters. Based on the | MySQL ≤ 5.5 | Not tested | | | MySQL 5.6 | GA | | | MySQL 5.7 | GA | | -| MySQL 8.0 | GA | Does not support binlog transaction compression [Transaction_payload_event](https://dev.mysql.com/doc/refman/8.0/en/binary-log-transaction-compression.html). | -| MySQL 8.1 ~ 8.3 | Not tested | Does not support binlog transaction compression [Transaction_payload_event](https://dev.mysql.com/doc/refman/8.0/en/binary-log-transaction-compression.html). | -| MySQL 8.4 | Experimental, since 8.5.6 | Does not support binlog transaction compression [Transaction_payload_event](https://dev.mysql.com/doc/refman/8.0/en/binary-log-transaction-compression.html). | +| MySQL 8.0 | GA | Does not support [binlog transaction compression (`Transaction_payload_event`)](https://dev.mysql.com/doc/refman/8.0/en/binary-log-transaction-compression.html). | +| MySQL 8.1 ~ 8.3 | Not tested | Does not support [binlog transaction compression (`Transaction_payload_event`)](https://dev.mysql.com/doc/refman/8.0/en/binary-log-transaction-compression.html). | +| MySQL 8.4 | Experimental, supported starting from TiDB v8.5.6 | Does not support [binlog transaction compression (`Transaction_payload_event`)](https://dev.mysql.com/doc/refman/8.4/en/binary-log-transaction-compression.html). | | MySQL 9.x | Not tested | | | MariaDB < 10.1.2 | Incompatible | Incompatible with binlog of the time type. | | MariaDB 10.1.2 ~ 10.5.10 | Experimental | |