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43 lines
1.4 KiB
Text
43 lines
1.4 KiB
Text
#
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# MDEV-6619 SHOW PROCESSLIST returns empty result set after KILL QUERY
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#
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--source include/not_embedded.inc
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--source include/have_debug_sync.inc
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--disable_ps_protocol
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# Ensure no lingering connections from an earlier test run, which can very
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# rarely still be visible in SHOW PROCESSLIST here.
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--let $wait_condition= SELECT COUNT(*) = 1 from information_schema.processlist
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--source include/wait_condition.inc
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--connect (con1,localhost,root,,)
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--let $con_id = `SELECT CONNECTION_ID()`
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let $wait_condition=select command = 'sleep' from information_schema.processlist where id != $con_id;
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source include/wait_condition.inc;
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--replace_result Execute Query
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--replace_column 1 # 3 # 6 # 7 #
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SHOW PROCESSLIST;
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SET DEBUG_SYNC='before_execute_sql_command SIGNAL ready WAIT_FOR go';
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send SHOW PROCESSLIST;
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--connection default
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# We must wait for the SHOW PROCESSLIST query to have started before sending
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# the kill. Otherwise, the KILL may be lost since it is reset at the start of
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# query execution.
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SET DEBUG_SYNC='now WAIT_FOR ready';
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--replace_result $con_id con_id
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eval KILL QUERY $con_id;
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SET DEBUG_SYNC='now SIGNAL go';
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--connection con1
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--error ER_QUERY_INTERRUPTED
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reap;
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SET DEBUG_SYNC='reset';
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# Wait until default connection has reset query string
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let $wait_condition=select command = 'sleep' from information_schema.processlist where id != $con_id;
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--source include/wait_condition.inc
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--replace_result Execute Query
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--replace_column 1 # 3 # 6 # 7 #
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SHOW PROCESSLIST;
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