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Displaying posts with tag: non-deterministic (reset)

Non-Deterministic Query in Replication Stream
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You might find a warning like the below in your error log:

130522 17:54:18 [Warning] Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statements writing to a table with an auto-increment column after selecting from another table are unsafe because the order in which rows are retrieved determines what (if any) rows will be written. This order cannot be predicted and may differ on master and the slave.
Statement: INSERT INTO tbl2 SELECT * FROM tbl1 WHERE col IN (417,523)

What do MariaDB and MySQL mean with this warning? The server can’t guarantee that this exact query, with STATEMENT based replication, will always yield identical results on the slave.

Does that mean that you have to use ROW based (or MIXED) replication? Possibly, but not


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