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52 lines
1.6 KiB
52 lines
1.6 KiB
#
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# RENAME-related tests which require debug sync.
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#
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--source include/have_debug_sync.inc
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###########################################################################
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--source include/count_sessions.inc
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###########################################################################
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--echo #
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--echo # Bug#21966802: MAKE OPERATIONS ON DD TABLES IMMUNE TO KILL
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--echo #
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--enable_connect_log
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--echo # Create a new connection.
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connect (con1, localhost, root,,);
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--echo # Create a table and Alter it, but stop executing right before the
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--echo # object is stored persistently.
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CREATE TABLE t1 (pk INTEGER PRIMARY KEY);
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SET DEBUG_SYNC= 'before_storing_dd_object SIGNAL before_store WAIT_FOR cont';
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--SEND ALTER TABLE t1 ADD fld1 INT, ALGORITHM=INPLACE
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connection default;
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--echo # From the default connection, get the thread id of the rename, and
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--echo # kill the query.
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SET DEBUG_SYNC= 'now WAIT_FOR before_store';
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SELECT ID FROM INFORMATION_SCHEMA.PROCESSLIST WHERE INFO LIKE "ALTER TABLE%" INTO @thread_id;
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KILL QUERY @thread_id;
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SET DEBUG_SYNC= 'now SIGNAL cont';
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connection con1;
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--echo # Though KILL QUERY is executed when ALTER TABLE's THD is in the kill immune mode,
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--echo # killed status for THD is set only while exiting from the kill immune mode.
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--echo # Code checking THD::killed status outside kill immune mode reports an error.
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--error ER_QUERY_INTERRUPTED
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--reap
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connection default;
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--echo # Disconnect and cleanup.
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DROP TABLE t1;
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disconnect con1;
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SET DEBUG_SYNC= 'RESET';
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--disable_connect_log
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--source include/wait_until_count_sessions.inc
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###########################################################################
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