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37 lines
No EOL
1 KiB
Text
37 lines
No EOL
1 KiB
Text
--source include/have_query_cache.inc
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--source include/have_debug.inc
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set GLOBAL query_cache_size=1355776;
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--source include/percona_query_cache_with_comments_clear.inc
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-- disable_warnings
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DROP TABLE IF EXISTS t;
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-- enable_warnings
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CREATE TABLE t(id INT, number INT);
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INSERT INTO t VALUES (0,1);
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INSERT INTO t VALUES (1,2);
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INSERT INTO t VALUES (2,3);
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SELECT number from t where id > 0;
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--connect (conn0,localhost,root,,)
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--connect (conn1,localhost,root,,)
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--connect (conn2,localhost,root,,)
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--connection conn0
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--error 0, ER_UNKNOWN_SYSTEM_VARIABLE
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SET SESSION debug="+d,status_wait_query_cache_mutex_sleep";
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SEND SELECT number from t where id > 0;
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SLEEP 1.0;
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--connection conn1
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--error 0, ER_UNKNOWN_SYSTEM_VARIABLE
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SET SESSION debug="+d,status_wait_query_cache_mutex_sleep";
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SEND SELECT number from t where id > 0;
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SLEEP 1.0;
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--connection conn2
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--error 0, ER_UNKNOWN_SYSTEM_VARIABLE
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SET SESSION debug="+d,status_wait_query_cache_mutex_sleep";
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--replace_column 1 Id 6 Time
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SHOW PROCESSLIST;
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DROP TABLE t;
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set GLOBAL query_cache_size=0; |