MySQL IF語句程序創建錯誤

Question

爲什麼不能運行？當我嘗試創建過程時發生錯誤抱怨。

CREATE PROCEDURE `xxx_testIF` 
(
    IN _memberId int 
) 
BEGIN 
IF _memberId = 0 
    select * from incident_report 
ELSE 
    select * from incident_report where filed_by = _memberId 
END IF; 
END 

Answer 1

在創建過程，並已在IF條件後失蹤THEN始終使用分隔符。

試試這個：

DELIMITER $$ 
CREATE PROCEDURE `xxx_testIF` 
(
    IN _memberId int 
) 
BEGIN 
    IF _memberId = 0 THEN 
     select * from incident_report; 
    ELSE 
     select * from incident_report where filed_by = _memberId; 
    END IF; 
END$$ 
DELIMITER ;