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PHP Mysql Syntax For Count and Select

Posted on 2011-03-21
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Last Modified: 2012-06-21
Hello,

 I want to count and select multiple items in a table.

 I want to select members who opened more than 15 threads in the last 15 days.

 Threadid - userid - dateline are the column names.


How can i select and list these userids?
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Question by:mescalin
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by:Rik-Legger
ID: 35183819
This will do:

SELECT *, COUNT(*) as num_threads FROM `table` WHERE  DATE_SUB(CURDATE(),INTERVAL 15 DAY) <= dateline  GROUP BY `userid` HAVING num_threads > 15 ORDER BY aantal DESC

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I'm not sure what kind of value you have in dateline but let me know if this doens't work so you can give me some more detail on that field.
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Rik-Legger earned 2000 total points
ID: 35183822
Correction in query:

SELECT *, COUNT(*) as num_threads FROM `table` WHERE  DATE_SUB(CURDATE(),INTERVAL 15 DAY) <= dateline  GROUP BY `userid` HAVING num_threads > 15 ORDER BY num_threads DESC

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