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900c4d6920
Restore code to make InnoDB choose the second transaction as a deadlock victim if two transactions deadlock that need to commit in-order for parallel replication. This code was erroneously removed when VATS was implemented in InnoDB. Also add a test case for InnoDB choosing the right deadlock victim. Also fixes this bug, with testcase that reliably reproduces: MDEV-28776: rpl.rpl_mark_optimize_tbl_ddl fails with timeout on sync_with_master Note: This should be null-merged to 10.6, as a different fix is needed there due to InnoDB locking code changes. Signed-off-by: Kristian Nielsen <knielsen@knielsen-hq.org>
How to run. =========== ./mysql-test-run.pl --suite=rpl --mysqld=--binlog-format=mixed