68 lines
2.1 KiB
Plaintext
68 lines
2.1 KiB
Plaintext
#
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# Bug#19424075 WRITE/SYNC REDO LOG BEFORE FLUSH THREAD CACHE TO BINLOG
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#
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# Verify that a transaction can not be recovered during server
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# recovery from a crash, which happened after flushing it to
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# InnoDB redo log and before flushing it to binary log. And
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# a transaction can be recovered during server recovery from
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# a crash, which happened after flushing it to binary log.
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#
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--source include/not_valgrind.inc
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--source include/have_log_bin.inc
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-- source include/have_debug.inc
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CREATE TABLE t1(c1 INT) ENGINE= InnoDB;
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--exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
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--echo # Crash right after flushing InnoDB redo log
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SET SESSION DEBUG="+d,crash_after_flush_engine_log";
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BEGIN;
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INSERT INTO t1 VALUES(1);
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# 2013 - CR_SERVER_LOST
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--error 2013
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COMMIT;
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--source include/wait_until_disconnected.inc
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--enable_reconnect
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--echo # Restart the master server
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--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
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--source include/wait_until_connected_again.inc
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--disable_reconnect
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--echo #
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--echo # Verify that a transaction can not be recovered during server
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--echo # recovery from a crash, which happened after flushing it to
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--echo # InnoDB redo log and before flushing it to binary log.
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--echo #
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--let $assert_text= Table t1 must not contain 1
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--let $assert_cond= [SELECT count(*) FROM t1 WHERE c1=1] = 0
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--source include/assert.inc
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--exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
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--echo # Crash right after flushing binary log
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SET SESSION DEBUG="+d,crash_after_flush_binlog";
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BEGIN;
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INSERT INTO t1 VALUES(2);
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# 2013 - CR_SERVER_LOST
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--error 2013
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COMMIT;
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--source include/wait_until_disconnected.inc
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--enable_reconnect
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--echo # Restart the master server
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--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
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--source include/wait_until_connected_again.inc
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--disable_reconnect
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--echo #
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--echo # Verify that a transaction can be recovered during server
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--echo # recovery from a crash, which happened after flushing it
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--echo # to binary log.
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--echo #
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--let $assert_text= Table t1 must contain 2
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--let $assert_cond= [SELECT count(*) FROM t1 WHERE c1=2] = 1
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--source include/assert.inc
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# Cleanup
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DROP TABLE t1;
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