在mysql中将数据从一个表插入到另一个表

insert data from one table to another in mysql(在mysql中将数据从一个表插入到另一个表)

问题描述

我想从一个表中读取所有数据并将一些数据插入到另一个表中.我的查询是

i want to read all data from one table and insert some data in to another table. my query is

  INSERT INTO mt_magazine_subscription ( 
      magazine_subscription_id, 
      subscription_name, 
      magazine_id, 
      status ) 
  VALUES ( 
      (SELECT magazine_subscription_id, 
              subscription_name, 
              magazine_id 
       FROM tbl_magazine_subscription 
       ORDER BY magazine_subscription_id ASC), '1')

但是我得到了一个错误

  #1136 - Column count doesn't match value count at row 1

请帮帮我.

推荐答案

您可以使用 INSERT...SELECT 语法.请注意，您可以在 SELECT 部分直接引用1".

You can use INSERT...SELECT syntax. Note that you can quote '1' directly in the SELECT part.

INSERT INTO mt_magazine_subscription ( 
      magazine_subscription_id, 
      subscription_name, 
      magazine_id, 
      status ) 
SELECT magazine_subscription_id, 
       subscription_name, 
       magazine_id, 
       '1'
FROM tbl_magazine_subscription
ORDER BY magazine_subscription_id ASC 

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