mysql, count attachment rows each user.

Posted by Nighthawk on Stack Overflow See other posts from Stack Overflow or by Nighthawk
Published on 2010-03-28T10:39:23Z Indexed on 2010/03/28 10:43 UTC
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mysql-query

SELECT
u.userid, u.username,
(SELECT count(*) FROM attachment as a WHERE a.userid=u.userid) as amount
FROM
user
WHERE
AND u.usergroupid=10
ORDER BY amount DESC

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mysql, count attachment rows each user. - Developer IT

mysql, count attachment rows each user.

mysql-query

Related posts about mysql-query

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Optimizing the MySQL Query Cache

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mysql query using jdbc

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