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Merge branch 'ticket/bantu/9514' into develop-olympus

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* ticket/bantu/9514:
  [ticket/9514] Correctly delete big datasets when deleting a forum including topics/posts on non-MySQL databases.
This commit is contained in:
Nils Adermann 2010-05-14 02:17:45 +02:00
commit 8196d7d711
1 changed files with 5 additions and 2 deletions
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7
phpBB/includes/acp/acp_forums.php
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@ -1705,6 +1705,9 @@ class acp_forums
) )
); );
// Amount of rows we select and delete in one iteration.
$batch_size = 500;
foreach ($tables_ary as $field => $tables) foreach ($tables_ary as $field => $tables)
{ {
$start = 0; $start = 0;
@ -1714,7 +1717,7 @@ class acp_forums
$sql = "SELECT $field $sql = "SELECT $field
FROM " . POSTS_TABLE . ' FROM " . POSTS_TABLE . '
WHERE forum_id = ' . $forum_id; WHERE forum_id = ' . $forum_id;
$result = $db->sql_query_limit($sql, 500, $start); $result = $db->sql_query_limit($sql, $batch_size, $start);
$ids = array(); $ids = array();
while ($row = $db->sql_fetchrow($result)) while ($row = $db->sql_fetchrow($result))
@ -1733,7 +1736,7 @@ class acp_forums
} }
} }
} }
while ($row); while (sizeof($ids) == $batch_size);
} }
unset($ids); unset($ids);