MySQL存储过程之while、repeat循环

一、while循环

CREATE DEFINER=`root`@`localhost` PROCEDURE `PRO_WHILE`()
BEGIN
	DECLARE i INT DEFAULT 0;
	
	WHILE (i<10) DO
		/*当满足条件的时候执行此代码块*/
		BEGIN
			INSERT INTO testa (ID) VALUES(i);
			SET i=i+1;
		END;
	END WHILE;

END

运行结果如下:

2、repeat循环

CREATE DEFINER=`root`@`localhost` PROCEDURE `PRO_REPEAT`()
BEGIN
    DECLARE i INT DEFAULT 100;
    
    REPEAT
        BEGIN
            INSERT INTO testa (ID) VALUES(i);
            SET i=i+1;
        END;
    /*当满足条件的时候结束此代码块*/
    UNTIL i>=110 
    END REPEAT;

END

运行结果如下:

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转载自blog.csdn.net/GXL_1012/article/details/83990369