using distinct... david, please review and make sure it works on all supported dbms.

git-svn-id: file:///svn/phpbb/trunk@8062 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Meik Sievertsen 2007-08-21 15:26:44 +00:00
parent ff3843b39e
commit b629d5d36a

View file

@ -427,7 +427,7 @@ class ucp_register
$str = '';
if (!$change_lang)
{
$sql = 'SELECT c.session_id
$sql = 'SELECT DISTINCT c.session_id
FROM ' . CONFIRM_TABLE . ' c
LEFT JOIN ' . SESSIONS_TABLE . ' s ON (c.session_id = s.session_id)
WHERE s.session_id IS NULL';
@ -438,14 +438,14 @@ class ucp_register
$sql_in = array();
do
{
$sql_in[(string) $row['session_id']] = 1;
$sql_in[] = (string) $row['session_id'];
}
while ($row = $db->sql_fetchrow($result));
if (sizeof($sql_in))
{
$sql = 'DELETE FROM ' . CONFIRM_TABLE . '
WHERE ' . $db->sql_in_set('session_id', array_keys($sql_in)) . '
WHERE ' . $db->sql_in_set('session_id', $sql_in) . '
AND confirm_type = ' . CONFIRM_REG;
$db->sql_query($sql);
}