#6281: SELECT COUNT(*) ... GROUP BY causes memory spike with mysqli
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Reporter: sdewald | Owner:
Type: Bug | Status: closed
Priority: Medium | Milestone: 1.2.x.x
Component: MySQLi | Version: 1.2 Final
Severity: Normal | Resolution: invalid
Keywords: | Php_version: n/a
Cake_version: |
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Comment (by sdewald):
Wow... you're right. I am a complete idiot. Just ran the query in MySQL
and saw 1 million rows returned.
So I guess my confusion was that I expected to run find('count', ...) with
the same parameters I run find('all', ...) on and get the number of rows,
but that just isn't the case with a GROUP BY statement. I'll have to read
a little bit more about doing pagination with GROUP BY. Thanks for your
help.
P.S. Love your blog too. Keep up the good work.
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Ticket URL: <https://trac.cakephp.org/ticket/6281#comment:5>
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