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MDEV-34647 : 'INSERT...SELECT' on MyISAM table suddenly replicated by Galera

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Replication of MyISAM and Aria DML is experimental and best
effort only. Earlier change make INSERT SELECT on both
MyISAM and Aria to replicate using TOI and STATEMENT
replication. Replication should happen only if user
has set needed wsrep_mode setting.

Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>
This commit is contained in:
Jan Lindström
2024-07-26 09:04:30 +03:00
committed by Julius Goryavsky
parent cb80ef93a9
commit eb30a9d633
5 changed files with 172 additions and 13 deletions
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8
sql/sql_parse.cc
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@@ -4761,7 +4761,13 @@ mysql_execute_command(THD *thd)
// For !InnoDB we start TOI if it is not yet started and hope for the best
if (!is_innodb && !wsrep_toi)
WSREP_TO_ISOLATION_BEGIN(first_table->db.str, first_table->table_name.str, NULL);
{
const legacy_db_type db_type= first_table->table->file->partition_ht()->db_type;
/* Currently we support TOI for MyISAM only. */
if (db_type == DB_TYPE_MYISAM && wsrep_replicate_myisam)
WSREP_TO_ISOLATION_BEGIN(first_table->db.str, first_table->table_name.str, NULL);
}
}
#endif /* WITH_WSREP */
/*