Add back limit parameter to Interbase and PostgreSQL _delete() due to CI_DB_active_record being abstract
diff --git a/system/database/drivers/postgre/postgre_driver.php b/system/database/drivers/postgre/postgre_driver.php
index b85049d..14259be 100644
--- a/system/database/drivers/postgre/postgre_driver.php
+++ b/system/database/drivers/postgre/postgre_driver.php
@@ -517,9 +517,10 @@
* @param string the table name
* @param array the where clause
* @param array the like clause
+ * @param string the limit clause (ignored)
* @return string
*/
- protected function _delete($table, $where = array(), $like = array())
+ protected function _delete($table, $where = array(), $like = array(), $limit = FALSE)
{
$conditions = array();