mysql 存储过程

Posted 2020-11-25 Books&Coffee

 

DROP PROCEDURE IF EXISTS `Test_Procedure01`;
DELIMITER $$
CREATE PROCEDURE `Test_Procedure01`()
BEGIN
    -- 定义变量
    DECLARE v_i int unsigned DEFAULT 0;
    WHILE v_i < 5 DO
        SELECT v_i;
        SET v_i = v_i+1;
    END WHILE;
END $$
DELIMITER ;

call Test_Procedure01();