Skip to content
Percona Software for MySQL Documentation

For help, click the link below to get free database assistance or contact our experts for personalized support.

Get help from Percona

Updated supported features

The following is a list of the latest supported features:

  • Percona Server for MySQL 8.0.27-18 adds support for SELECT FOR UPDATE SKIP LOCKED/NOWAIT. The transaction isolation level must be READ COMMITTED.

  • Percona Server for MySQL 8.0.27-18 adds the ability to cancel ongoing manual compactions. The cancel methods are the following:

    • Using either Control+C (from a session) or KILL (from another session) for client sessions running manual compactions by SET GLOBAL rocksdb_compact_cf (variable).

    • Using a global variable rocksdb_cancel_manual_compactions to cancel all ongoing manual compactions.

  • Percona Server for MySQL 8.0.23-14 adds supported for Generated Columns and index are supported. Generated columns are not supported in versions earlier than 8.0.23-14.

  • Percona Server for MySQL 8.0.23-14 adds support for explicit DEFAULT value expressions. From version 8.0.13-3 to version 8.0.22-13, MyRocks did not support these expressions.

Last update: 2023-09-27