MySQL觸發器語法錯誤

Question

使用InnoDB在MySQL 5.5.9上運行。

我創建了以下觸發器：

CREATE TRIGGER TRIGGER_Products_Insert
AFTER INSERT ON Products

FOR EACH ROW
BEGIN
UPDATE Products
SET current = 0
WHERE   id = new.id
    AND current = 1
    AND autonumber <> new.autonumber
END;

MySQLWorkbench在最后一行顯示語法錯誤，執行此操作會引發以下錯誤

錯誤代碼：1064。您的SQL語法有錯誤; 檢查與MySQL服務器版本對應的手冊，以便在第11行的“END”附近使用正確的語法

我的錯誤在哪里？

Answer 1

http://dev.mysql.com/doc/refman/5.5/en/create-trigger.html

DELIMITER |

CREATE TRIGGER TRIGGER_Products_Insert AFTER INSERT ON Products
    FOR EACH ROW BEGIN
        UPDATE Products
        SET current = 0
        WHERE   id = new.id
            AND current = 1
            AND autonumber <> new.autonumber;
    END;
|

DELIMITER ;

Answer 2

你錯過了; 在您的END關鍵字之前：

CREATE TRIGGER TRIGGER_Products_Insert
AFTER INSERT ON Products

FOR EACH ROW
BEGIN
UPDATE Products
SET current = 0
WHERE   id = new.id
    AND current = 1
    AND autonumber <> new.autonumber;
END;