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37 lines
1.1 KiB
Text
37 lines
1.1 KiB
Text
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--source include/have_innodb.inc
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--source include/have_debug_sync.inc
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# Save the initial number of concurrent sessions.
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--source include/count_sessions.inc
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connect (con1,localhost,root,,);
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connection default;
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CREATE TABLE t (a INT PRIMARY KEY, b INT NOT NULL) ENGINE=InnoDB;
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INSERT INTO t VALUES(1,2),(2,3);
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SET DEBUG_SYNC='alter_table_inplace_after_lock_downgrade SIGNAL do WAIT_FOR m';
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SET DEBUG_SYNC='innodb_after_inplace_alter_table SIGNAL scanned WAIT_FOR done';
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--send
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CREATE INDEX tb ON t(b);
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connection con1;
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SET DEBUG_SYNC='now WAIT_FOR do';
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SET DEBUG_SYNC='row_update_for_mysql_error SIGNAL m WAIT_FOR scanned';
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--error ER_DUP_ENTRY
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UPDATE t SET a=2 WHERE a=1;
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call mtr.add_suppression('InnoDB: record in index .*tb was not found on rollback, trying to insert');
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SET DEBUG_SYNC='now SIGNAL done';
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disconnect con1;
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connection default;
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reap;
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SET DEBUG_SYNC='RESET';
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DROP TABLE t;
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# Check that all connections opened by test cases in this file are really
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# gone so execution of other tests won't be affected by their presence.
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--source include/wait_until_count_sessions.inc
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