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<?php
/**********************************************************\
| This script moves data from {dbprefix)tasks.assigned_to |
| to {dbprefix}assigned. This is to implement multiple |
| assignees per task as described in FS#329. It only needs |
| to be run once to do the conversion. |
\***********************************************************/
$check_sql = $db->query("SELECT task_id, assigned_to
FROM {tasks}
WHERE assigned_to > '0'");
while ($row = $db->fetchRow($check_sql))
{
$check = $db->query('SELECT assigned_id FROM {assigned} WHERE task_id = ? AND user_id = ?',
array($row['task_id'], $row['assigned_to']));
if ($db->fetchOne($check)) {
continue;
}
$db->query('INSERT INTO {assigned}
(task_id, user_id)
VALUES (?,?)',
array($row['task_id'], $row['assigned_to']));
$db->query('UPDATE {tasks}
SET assigned_to = 0
WHERE task_id = ?',
array($row['task_id']));
}
?>
|
