mirror of
https://github.com/MariaDB/server.git
synced 2025-10-31 02:46:29 +01:00
92 lines
1.9 KiB
Text
92 lines
1.9 KiB
Text
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.t2;
|
|
DROP TABLE IF EXISTS test.t1;
|
|
DROP TABLE IF EXISTS test.t3;
|
|
CREATE TABLE IF NOT EXISTS test.t1(id INT, data CHAR(16),PRIMARY KEY(id));
|
|
CREATE TABLE IF NOT EXISTS test.t2(id2 INT,PRIMARY KEY(id2));
|
|
CREATE TABLE IF NOT EXISTS test.t3(id3 INT,PRIMARY KEY(id3), c CHAR(16));
|
|
CREATE PROCEDURE test.p1()
|
|
BEGIN
|
|
DECLARE done INT DEFAULT 0;
|
|
DECLARE spa CHAR(16);
|
|
DECLARE spb,spc INT;
|
|
DECLARE cur1 CURSOR FOR SELECT id,data FROM test.t1 ORDER BY id;
|
|
DECLARE cur2 CURSOR FOR SELECT id2 FROM test.t2 ORDER BY id2;
|
|
DECLARE CONTINUE HANDLER FOR SQLSTATE '02000' SET done = 1;
|
|
OPEN cur1;
|
|
OPEN cur2;
|
|
REPEAT
|
|
FETCH cur1 INTO spb, spa;
|
|
FETCH cur2 INTO spc;
|
|
IF NOT done THEN
|
|
IF spb < spc THEN
|
|
INSERT INTO test.t3 VALUES (spb,spa);
|
|
ELSE
|
|
INSERT INTO test.t3 VALUES (spc,spa);
|
|
END IF;
|
|
END IF;
|
|
UNTIL done END REPEAT;
|
|
CLOSE cur1;
|
|
CLOSE cur2;
|
|
END|
|
|
CREATE PROCEDURE test.p2()
|
|
BEGIN
|
|
INSERT INTO test.t1 VALUES (4,'MySQL'),(20,'ROCKS'),(11,'Texas'),(10,'kyle');
|
|
INSERT INTO test.t2 VALUES (4),(2),(1),(3);
|
|
UPDATE test.t1 SET id=id+4 WHERE id=4;
|
|
END|
|
|
CALL test.p2();
|
|
SELECT * FROM test.t1 ORDER BY id;
|
|
id data
|
|
8 MySQL
|
|
10 kyle
|
|
11 Texas
|
|
20 ROCKS
|
|
SELECT * FROM test.t2 ORDER BY id2;
|
|
id2
|
|
1
|
|
2
|
|
3
|
|
4
|
|
connection slave;
|
|
SELECT * FROM test.t1 ORDER BY id;
|
|
id data
|
|
8 MySQL
|
|
10 kyle
|
|
11 Texas
|
|
20 ROCKS
|
|
SELECT * FROM test.t2 ORDER BY id2;
|
|
id2
|
|
1
|
|
2
|
|
3
|
|
4
|
|
connection master;
|
|
CALL test.p1();
|
|
SELECT * FROM test.t3 ORDER BY id3;
|
|
id3 c
|
|
1 MySQL
|
|
2 kyle
|
|
3 Texas
|
|
4 ROCKS
|
|
connection slave;
|
|
SELECT * FROM test.t3 ORDER BY id3;
|
|
id3 c
|
|
1 MySQL
|
|
2 kyle
|
|
3 Texas
|
|
4 ROCKS
|
|
connection master;
|
|
ALTER PROCEDURE test.p1 MODIFIES SQL DATA;
|
|
connection master;
|
|
DROP PROCEDURE IF EXISTS test.p1;
|
|
DROP PROCEDURE IF EXISTS test.p2;
|
|
DROP TABLE IF EXISTS test.t1;
|
|
DROP TABLE IF EXISTS test.t2;
|
|
DROP TABLE IF EXISTS test.t3;
|
|
connection slave;
|
|
include/rpl_end.inc
|