如何连接多于两行的mysql

如何连接多于两行的mysql

本文介绍了如何连接多于两行的mysql的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我想基于id将一行连接起来,
我使用了group_concat(ID分隔符``,'')

但没有得到..
如果您知道可以帮助我.

谢谢&问候..
Honey ..

i want to concatenate rows in a single row basing on the id,
i used group_concat(ID separator '','')

but not getting..
if u know help me.

Thanks & Regards..
Honey..

推荐答案

If you have the table called "table1" with following data,

fID field1
1   Data1
2   Data2
3   Data3

and you want data in one row like:
Data1, Data2, Data3

then you can use the following query:

select fID, group_concat(field1 separator ', ')  from table1 group by fID;




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08-03 22:41