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don't insert the same notice twice into an inbox

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Evan Prodromou 2010-03-31 15:54:35 -04:00
parent d3f995846b
commit 650074c648
1 changed files with 10 additions and 0 deletions
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10
classes/Inbox.php
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@ -114,6 +114,16 @@ class Inbox extends Memcached_DataObject
return false; return false;
} }
$ids = unpack('N*', $inbox->notice_ids);
// bulk inserts sometimes fail and get restarted.
// Skip if this one has been inserted before.
if (in_array($notice_id, $ids)) {
// effectively successful
return true;
}
$result = $inbox->query(sprintf('UPDATE inbox '. $result = $inbox->query(sprintf('UPDATE inbox '.
'set notice_ids = concat(cast(0x%08x as binary(4)), '. 'set notice_ids = concat(cast(0x%08x as binary(4)), '.
'substr(notice_ids, 1, %d)) '. 'substr(notice_ids, 1, %d)) '.