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