如何在插入到另一个表时将可以从表中复制新行的触发器写入？

Question

我有两张表，信用卡和用户。

用户

email password fullName contact city

creds

email password

我需要一个触发器，它可以从users后的新行插入复制email和password到creds。

Answer 1

希望这下面的触发器适合你。 或多或少会是这样

CREATE TRIGGER user_trigger 
ON creds 
FOR INSERT 
AS 
BEGIN 
    Insert into users(email, password, fullname, contact, city) 
    select distinct u.email, u.password 
    from inserteduser u 
    left join creds c 
    on u.email = c.email and u.password = c.password 
END;