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我正在使用游标和循环在表的每个项目上执行存储过程。我需要这个每天完成一次。该过程工作并在表格的每一行上执行每日过程。这部分工作正常。但是,当我尝试在最后添加一个日志记录(更新表RollupControl随着时间的执行)这个命令并没有得到执行... 我添加了两个调试选择,一个循环内和其他的外面。在一个内部被执行,但一个外界不...在MySQL中,我无法在循环后执行命令
DROP procedure IF EXISTS `RunX`;
DELIMITER $$
CREATE PROCEDURE `RunX`()
RunX:BEGIN
-- Roda Rup366 uma vez para cada Dispositivo
DECLARE t0 DATETIME(2) DEFAULT NOW(2);
DECLARE t0i FLOAT DEFAULT 0;
DECLARE debug INT DEFAULT 1;
DECLARE viddisp varchar(6);
DECLARE done BOOLEAN DEFAULT FALSE;
DECLARE _id BIGINT UNSIGNED;
DECLARE cur CURSOR FOR (SELECT ID FROM TableM m JOIN TableR r on m.ID = r.ID
WHERE TIME_TO_SEC(TIMEDIFF(LastUpdatedTime,LastQueryedTime))/(60*60*24) > 1);
DECLARE CONTINUE HANDLER FOR NOT FOUND SET done := TRUE;
OPEN cur;
RunXLoop: LOOP
FETCH cur INTO _id;
IF done THEN
LEAVE RunX;
END IF;
SET viddisp = (SELECT IDDisp FROM TableM WHERE ID = _id);
IF debug=1 THEN
SELECT viddisp;
END IF;
CALL RunOnceADayProc(viddisp);
END LOOP RunXLoop;
IF debug=1 THEN
SELECT t0i;
END IF;
SET t0i = (SELECT TIMESTAMPDIFF(MICROSECOND,t0,NOW(2))/1000000);
UPDATE RollupControl SET DH_Op = NOW(), ET = t0i WHERE ID = 366;
CLOSE cur;
END$$
DELIMITER ;