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4b4372af6a
Add `find_thread_by_id_with_thd_data_lock` which will be used only when killing thread. This version needs to take `thd->LOCK_thd_data` lock.
21 lines
468 B
Text
21 lines
468 B
Text
# MDEV-22458
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#
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# When running SHOW command, thread lock `LOCK_thd_data` should not be taken.
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# Lock will be taken only when we are killing thread
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#
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--source include/galera_cluster.inc
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CREATE TABLE t1 (a INT);
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--connect (con1,localhost,root,,test)
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--let $con1 = `SELECT CONNECTION_ID()`
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INSERT INTO t1 VALUES (1),(2),(3),(4);
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--error ER_TARGET_NOT_EXPLAINABLE
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EVALP SHOW EXPLAIN FOR $con1;
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--connection con1
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INSERT INTO t1 VALUES (5),(6),(7),(8);
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DROP TABLE t1;
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