Can I concatenate multiple MySQL rows into one field?

Posted by Dean on Stack Overflow See other posts from Stack Overflow or by Dean
Published on 2008-11-10T02:34:26Z Indexed on 2010/05/17 19:50 UTC
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mysql

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mysql-query

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sql

Using MySQL, I can do something like

select hobbies from peoples_hobbies where person_id = 5;

and get:

shopping
fishing
coding

but instead I just want 1 row, 1 col:

shopping, fishing, coding

The reason is that I'm selecting multiple values from multiple tables, and after all the joins I've got a lot more rows than I'd like.

I've looked for a function on MySQL Doc and it doesn't look like the CONCAT or CONCAT_WS functions accept result sets, so does anyone here know how to do this?

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