The following issue has been SUBMITTED.
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http://dbmail.org/mantis/view.php?id=823
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Reported By: waza123
Assigned To:
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Project: DBMail
Issue ID: 823
Category: IMAP daemon
Reproducibility: always
Severity: minor
Priority: normal
Status: new
target:
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Date Submitted: 22-Dec-09 00:21 CET
Last Modified: 22-Dec-09 00:21 CET
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Summary: Slow query
Description:
Why imap_headerinfo() php function is so slow ?
MySQL slow query logs:
# Time: 091222 1:18:10
# u...@host: dbmail[dbmail] @ localhost []
# Query_time: 28 Lock_time: 0 Rows_sent: 0 Rows_examined: 5581190
SELECT m.message_idnr, n.headername, v.headervalue FROM dbmail_header h
JOIN dbmail_messages m ON h.physmessage_id=m.physmessage_id JOIN
dbmail_headername n ON h.headername_id=n.id JOIN dbmail_headervalue v ON
h.headervalue_id=v.id WHERE m.mailbox_idnr = 21 AND m.message_idnr BETWEEN
755013 AND 779875 AND lower(n.headername) IN
('date','to','cc','from','subject','x-priority','importance','priority','content-type');
See, query time: 28 seconds.. wtf ? thanks.
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Issue History
Date Modified Username Field Change
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22-Dec-09 00:21 waza123 New Issue
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