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MDEV-33136: backport corrections from 10.11+
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@@ -4,7 +4,7 @@ connect node_1a,127.0.0.1,root,,test,$NODE_MYPORT_1;
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connection node_1;
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CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
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connection node_1a;
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TRUNCATE TABLE t1;
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RENAME TABLE t1 TO tmp, tmp TO t1;
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SET SESSION wsrep_retry_autocommit = 0;
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SET DEBUG_SYNC = 'dict_stats_mdl_acquired SIGNAL may_toi WAIT_FOR bf_abort';
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INSERT INTO t1 VALUES (1);
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@@ -20,8 +20,8 @@
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CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
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--connection node_1a
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TRUNCATE TABLE t1;
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# TRUNCATE forces the next statement to re-read statistics from persistent storage,
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RENAME TABLE t1 TO tmp, tmp TO t1;
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# RENAME forces the next statement to re-read statistics from persistent storage,
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# which will acquire MDL locks on the statistics tables in InnoDB.
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SET SESSION wsrep_retry_autocommit = 0;
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SET DEBUG_SYNC = 'dict_stats_mdl_acquired SIGNAL may_toi WAIT_FOR bf_abort';
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