MySQL 存储过程例子,不能在if else里面用begin end否则会报错Error Code : 1064!
Error Code : 1064
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near
报错是因为mysql的procedure里面if else语句里面, 用了begin end语句,去掉了就OK了.
DELIMITER $$
USE `sportgbmj`$$
DROP PROCEDURE IF EXISTS `sp_web_addmiddayrank`$$
CREATE DEFINER=`root`@`%` PROCEDURE `sp_web_addmiddayrank`()
BEGIN
/*
修订记录：
-------------------------------------------------------------------
版本 修订人 修订日期 修订描述
-------------------------------------------------------------------
1.0.0 2013-06-15 查询当前中午12:30-13:30比赛排名
该sp 当前比赛结束后执行
排名先决条件：
1：在一场内必须完满10(含)局以上
-------------------------------------------------------------------
*/
DECLARE i_date DATE ;
DECLARE i_starttime TIME;
DECLARE i_endtime TIME;
SET i_date = NOW();
SET i_endtime = NOW();
IF (i_endtime > '22:30') THEN
BEGIN
/* 夜间赛场 */
SET i_starttime = '21:30';
SET i_endtime = '22:30';
END
ELSE
BEGIN
/* 中午场 */
SET i_starttime = '12:30';
SET i_endtime = '13:30';
END
END IF;
CREATE TEMPORARY TABLE tmp_rank(
id INT NOT NULL AUTO_INCREMENT -- 自增
,userid INT -- 用户标识
,beans INT -- bean 汇总
,rounds TINYINT -- 局数 汇总
,posttime TIME -- 时间 (该玩家本场比赛最后的时间)
) ENGINE = MYISAM;
INSERT INTO tmp_rank (userid,beans,rounds,posttime)
SELECT
userid
,SUM(CASE WHEN consume > 0 THEN consume ELSE 0 END) beans
,COUNT(userid) rounds
,MAX(posttime) AS posttime
FROM
score AS S
INNER JOIN
scorelist AS SL
ON
S.pid = SL.pid
WHERE
roomid IN ('1001') AND (postdate = i_date AND posttime >='12:30:00' AND posttime <='13:30:00')
GROUP BY
userid
HAVING
(rounds >= 10)
ORDER BY
beans DESC
,maxtime ASC
LIMIT 500;
/*
插入排名表
*/
INSERT INTO
hf_playranklist (userid,rank,beans,rounds,postdate,posttime)
SELECT
userid,beans,rounds,i_date,posttime
FROM tmp_rank;
/*
插入奖品表
*/
INSERT INTO hf_prizelist (userid,STATUS,prizeid,receivetime,postdate)
SELECT
userid
,0
,(CASE WHEN id >= 11 THEN 4
WHEN (id >= 3 AND id <= 10) THEN 3
WHEN id = 2 THEN 2
WHEN id = 1 THEN 1
END) AS prizeid
,beans
,rounds
,posttime
FROM
tmp_rank AS R
WHERE
rank >= 30;
END$$
DELIMITER ;