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[MDL-22553]

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Fixing problems with sql sentences using LIMIT
This commit is contained in:
Jordi Piguillem 2010-05-25 09:06:45 +00:00
parent 07a27d84d9
commit 2dd18a9323
1 changed files with 2 additions and 3 deletions
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5
mod/wiki/db/upgrade.php
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@ -178,12 +178,11 @@ function xmldb_wiki_upgrade($oldversion) {
'LEFT OUTER JOIN {wiki_subwikis} s ' .
'ON s.wikiid = e.wikiid AND s.groupid = e.groupid AND s.userid = e.userid ' .
'WHERE p.version = (' .
' SELECT po.version ' .
' SELECT max(po.version) ' .
' FROM {wiki_pages_old} po ' .
' WHERE p.pagename = po.pagename and ' .
' p.wiki = po.wiki ' .
' ORDER BY p.version DESC ' .
' LIMIT 1)';
' )';
echo $OUTPUT->notification('Migrating old pages to new pages', 'notifysuccess');
$DB->execute($sql, array('**reparse needed**'));