如何获取在mysql INSERTed行的ID？ [英] How to get the ID of INSERTed row in mysql?

问题描述

我使用此命令将一些单词插入到两列表中...

  INSERT IGNORE INTO terms ）VALUES（'word1'），（'word2'），（'word3'）
  

1. 如何获取每个字被插入的行的ID（主键）。我的意思是在INSERT后返回一个像55,56,57的值。 MySQL有这样的响应吗？




2. 术语列是UNIQUE。如果某个术语已存在，则不会插入它。可以返回此重复的引用（即，术语存在的行的ID）。

解决方案 div>

1. 您通过 SELECT LAST_INSERT_ID（）; 或通过框架/ MySQL库（无论什么语言）调用 mysql_insert_id（） 。 p>




2. 这不会工作。您必须在插入后查询ID。

I am INSERTing some words into a two-column table with this command...

INSERT IGNORE INTO terms (term) VALUES ('word1'), ('word2'), ('word3')

1. How can I get the ID (Primary Key) of the row in which each word is INSERTed. I mean returning a value like "55,56,57" after INSERT. Does MySQL have such a response?

2. The term column is UNIQUE. If a term already exists, it will not INSERT it. Is it possible to return the reference for this duplication (i.e. the ID of the row in which the term exists). A response like "55,12,56".

解决方案

1. You get it via SELECT LAST_INSERT_ID(); or via having your framework/MySQL library (in whatever language) call mysql_insert_id().

2. That won't work. There you have to query the IDs after inserting.

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