Updated supported features¶
The following is a list of the latest supported features:
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Percona Server for MySQL 8.0.27-18 adds support for
SELECT FOR UPDATE SKIP LOCKED/NOWAIT. The transaction isolation level must beREAD COMMITTED. -
Percona Server for MySQL 8.0.27-18 adds the ability to cancel ongoing manual compactions. The cancel methods are the following:
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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_compactionsto cancel all ongoing manual compactions.
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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.
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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.
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