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10.6 mdev 30653 #439

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MDEV-30653 : With wsrep_mode=REPLICATE_ARIA only part of mixed-engine transactions is replicated

For both MyISAM and Aria Galera replication is experimental.
Problem was that both MyISAM and Aria do not support
2PC that is required if more than one storage engine
participates transaction. For Galera we return error if
transaction contains DML for MyISAM or Aria even if
user has requested replication for them.

@janlindstrom janlindstrom self-assigned this Aug 2, 2024
… Galera

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.
… transactions is replicated

For both MyISAM and Aria Galera replication is experimental.
Problem was that both MyISAM and Aria do not support
2PC that is required if more than one storage engine
participates transaction. For Galera we return error if
transaction contains DML for MyISAM or Aria even if
user has requested replication for them.
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