MySql循环插入数据
DELIMITER $$ USE `test`$$ DROP PROCEDURE IF EXISTS `score`$$ CREATE DEFINER=`root`@`localhost` PROCEDURE `score`() BEGIN declare i int; declare n varchar(20); declare s int; declare done int default -1; declare myCursor cursor for select id from test.abc; declare C2 cursor for select `name` from test.abc; declare continue handler for not found set done = 1; set s = 60; open myCursor; open C2; myLoop:loop FETCH myCursor INTO i; fetch C2 into n; IF done = 1 THEN leave myLoop; end if; insert into score values(n,i,s); set s = s + 1; end loop myLoop; close myCursor; close C2; END$$ DELIMITER ;
DELIMITER $$ CREATE /*[DEFINER = { user | CURRENT_USER }]*/ PROCEDURE `test`.`new`() /*LANGUAGE SQL | [NOT] DETERMINISTIC | { CONTAINS SQL | NO SQL | READS SQL DATA | MODIFIES SQL DATA } | SQL SECURITY { DEFINER | INVOKER } | COMMENT 'string'*/ BEGIN DECLARE i INT; SET i = 0; WHILE i < 10 DO INSERT INTO test.abc(`name`,phone,createTime) VALUES('888','18825175391',UNIX_TIMESTAMP(NOW())); SET i = i + 1; END WHILE; END$$ DELIMITER ;