2017-09-05 44 views
0

我只需要在星期一执行程序;所以我首先在WEEKDAY()上做了一个测试,但是有一个语法错误,我找不到错在哪里?创建程序错误星期几()

CREATE DEFINER=`root`@`localhost` PROCEDURE `fm_Upd_Histo_Inv`() 
BEGIN 
-- Test if it is Monday 
    CASE WEEKDAY(curdate()) = 0 then 
     insert into db1w_histo_inventory (year, week, store, total, to_do) 
      select year(curdate()), 
       WEEKOFYEAR(curdate()), 
       S.store, 
       count(S.INVDATE) as TotalToDo, 
       sum(datediff(curdate(), S.INVDATE) > '365') as 'TO_DO' 
      from mrqr_stock S 
      left join mrqr_organisms O 
       on O.ORGANISM = S.STORE 
      where (O.ORGANISM like '01%' 
         or O.ORGANISM like 'VV%' 
         or O.ORGANISM like 'IK%') 
      group by S.STORE 
    end; 
END 
+0

您使用哪种DBMS。添加相关标签 – Jens

回答

0

CASE通常用于select,insert,update,delete等语句。它不用于控制流程。改为使用IF。并设置不同的分隔符。

DELIMITER $$ 
CREATE DEFINER=`root`@`localhost` PROCEDURE `fm_Upd_Histo_Inv`() 
BEGIN 
-- Test if it is Monday 
    IF WEEKDAY(curdate()) = 0 then 
     insert into db1w_histo_inventory (year, week, store, total, to_do) 
      select year(curdate()), 
       WEEKOFYEAR(curdate()), 
       S.store, 
       count(S.INVDATE) as TotalToDo, 
       sum(datediff(curdate(), S.INVDATE) > '365') as 'TO_DO' 
      from mrqr_stock S 
      left join mrqr_organisms O 
       on O.ORGANISM = S.STORE 
      where (O.ORGANISM like '01%' 
         or O.ORGANISM like 'VV%' 
         or O.ORGANISM like 'IK%') 
      group by S.STORE 
    end if; 
END $$ 
DELIMITER ;