| Current Path : /home/usr.opt/mysql57/mysql-test/suite/innodb/r/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //home/usr.opt/mysql57/mysql-test/suite/innodb/r/high_prio_trx_commit_crash.result |
CREATE TABLE t1 (c1 INT NOT NULL PRIMARY KEY) ENGINE=InnoDB; INSERT INTO t1 VALUES (0); # On connection con1 START TRANSACTION; UPDATE t1 SET c1=1 WHERE c1=0; # On connection con2 include/start_transaction_high_prio.inc START TRANSACTION /* HIGH PRIORITY */; UPDATE t1 SET c1=2 WHERE c1=0; SET DEBUG='+d,crash_commit_after'; COMMIT; ERROR HY000: Lost connection to MySQL server during query # On connection default # Value 2 is expected as server crash on high prio txn (crash_commit_after point) SELECT * FROM t1; c1 2 DROP TABLE t1; # Case : crash before commit on high prio transaction CREATE TABLE t1 (c1 INT NOT NULL PRIMARY KEY) ENGINE=InnoDB; INSERT INTO t1 VALUES (0); # On connection con1 START TRANSACTION; UPDATE t1 SET c1=1 WHERE c1=0; # On connection con2 include/start_transaction_high_prio.inc START TRANSACTION /* HIGH PRIORITY */; UPDATE t1 SET c1=2 WHERE c1=0; # Kill and restart # Value 0 is expected as server crash on high prio txn (crash_commit_before point) SELECT * FROM t1; c1 0 DROP TABLE t1;