include/master-slave.inc
[connection master]
connection master;
DROP PROCEDURE IF EXISTS test.p1;
DROP PROCEDURE IF EXISTS test.p2;
DROP TABLE IF EXISTS test.t1;
CREATE TABLE test.t1(a INT,PRIMARY KEY(a))ENGINE=INNODB;
CREATE PROCEDURE test.p1()
BEGIN
INSERT INTO test.t1 VALUES (4 );
SELECT get_lock("test" , 100 );
UPDATE test.t1 set a=a+4 WHERE a=4 ;
END|
CREATE PROCEDURE test.p2()
BEGIN
UPDATE test.t1 SET a=a+1 ;
END|
SELECT get_lock("test" , 200 );
get_lock("test" , 200 )
1
connection master1;
CALL test.p1();
connection master;
CALL test.p2();
SELECT release_lock("test" );
release_lock("test" )
1
connection master1;
get_lock("test" , 100 )
1
SELECT release_lock("test" );
release_lock("test" )
1
connection master;
SELECT * FROM test.t1;
a
5
connection slave;
connection slave;
SELECT * FROM test.t1;
a
5
connection master;
DROP TABLE IF EXISTS test.t1;
CREATE TABLE test.t1(a INT,PRIMARY KEY(a))ENGINE=INNODB;
CALL test.p2();
CALL test.p1();
get_lock("test" , 100 )
1
SELECT release_lock("test" );
release_lock("test" )
1
SELECT * FROM test.t1;
a
8
connection slave;
connection slave;
SELECT * FROM test.t1;
a
8
connection master;
DROP PROCEDURE IF EXISTS test.p1;
DROP PROCEDURE IF EXISTS test.p2;
DROP TABLE IF EXISTS test.t1;
connection slave;
include/rpl_end.inc
Messung V0.5 in Prozent C=69 H=95 G=82
¤ Dauer der Verarbeitung: 0.6 Sekunden
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