1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
stop slave;
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
reset master;
reset slave;
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
start slave;
DROP TABLE IF EXISTS t1;
DROP TABLE IF EXISTS t2;
DROP PROCEDURE IF EXISTS p1;
DROP PROCEDURE IF EXISTS p2;
CREATE TABLE IF NOT EXISTS t1(name CHAR(16), birth DATE,PRIMARY KEY(name))ENGINE=InnoDB;
CREATE TABLE IF NOT EXISTS t2(name CHAR(16), age INT ,PRIMARY KEY(name))ENGINE=InnoDB;
CREATE PROCEDURE p1()
BEGIN
DECLARE done INT DEFAULT 0;
DECLARE spa CHAR(16);
DECLARE spb INT;
DECLARE cur1 CURSOR FOR SELECT name,
(YEAR(CURDATE())-YEAR(birth))-(RIGHT(CURDATE(),5)<RIGHT(birth,5))
FROM t1;
DECLARE CONTINUE HANDLER FOR SQLSTATE '02000' SET done = 1;
OPEN cur1;
SET AUTOCOMMIT=0;
REPEAT
FETCH cur1 INTO spa, spb;
IF NOT done THEN
START TRANSACTION;
INSERT INTO t2 VALUES (spa,spb);
COMMIT;
END IF;
UNTIL done END REPEAT;
SET AUTOCOMMIT=1;
CLOSE cur1;
END|
CREATE PROCEDURE p2()
BEGIN
INSERT INTO t1 VALUES ('MySQL','1993-02-04'),('ROCKS', '1990-08-27'),('Texas', '1999-03-30'),('kyle','2005-1-1');
END|
CALL p2();
CALL p1();
DROP TABLE t1;
DROP TABLE t2;
DROP PROCEDURE p1;
DROP PROCEDURE p2;
|
