MySQL的更新触发

Question

之前，我有电流触发：

CREATE TRIGGER ChangeAutoIncrementMeasures ON Measures 
FOR EACH ROW BEFORE INSERT 
BEGIN 
    SET @@auto_increment_increment = 100 
END; 

，但我得到1064错误。我的错误在哪里？

编辑：它应该是：

CREATE TRIGGER ChangeAutoIncrementVendors BEFORE INSERT ON Vendors 
FOR EACH ROW 
    SET @@auto_increment_increment = 10 

Answer 1

需要你的SET语句后的分号，而BEFORE INSERT移动....

delimiter // 

CREATE TRIGGER ChangeAutoIncrementMeasures BEFORE INSERT ON Measures 
FOR EACH ROW 
BEGIN 
    SET @@auto_increment_increment = 100; 
END; 
// 

delimiter; 

Answer 2

改变语法如下

CREATE TRIGGER ChangeAutoIncrementMeasures 

BEFORE INSERT ON Measures 

FOR EACH ROW 
BEGIN 
    SET @@auto_increment = 100; 
END