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MDL-17492 Reset flag did not work in PostgreSQL. Merged from 1.9

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Postgres does not seem to support table alias in UPDATE statement.
Therefore the SQL like
 UPDATE mdl_tag tg SET tg.flag = 0, tg.timemodified = 1236027984 WHERE tg.id IN (4)
ends with an ERROR: column "tg" of relation "mdl_tag" does not exist
The fix is quite easy - just do not use table alias as it makes no sense
here anyway.
This commit is contained in:
mudrd8mz 2009-03-02 21:45:08 +00:00
parent 932bba0197
commit cef5304562
1 changed files with 1 additions and 1 deletions
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2
tag/lib.php
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@ -1026,7 +1026,7 @@ function tag_unset_flag($tagids) {
$tagids = implode(',', $tagids);
}
$timemodified = time();
return $DB->execute("UPDATE {tag} tg SET tg.flag = 0, tg.timemodified = ? WHERE tg.id IN ($tagids)", array($timemodified));
return $DB->execute("UPDATE {tag} SET flag = 0, timemodified = ? WHERE id IN ($tagids)", array($timemodified));
}
?>