Remove _limit()'s extra parameters and qb_limit, qb_offset unneeded typecasts + add _compile_group_by() method
diff --git a/system/database/drivers/oci8/oci8_driver.php b/system/database/drivers/oci8/oci8_driver.php
index a0f26c2..dcc4652 100644
--- a/system/database/drivers/oci8/oci8_driver.php
+++ b/system/database/drivers/oci8/oci8_driver.php
@@ -617,7 +617,7 @@
{
if ($this->qb_limit)
{
- $this->where('rownum <= ', (int) $this->qb_limit, FALSE);
+ $this->where('rownum <= ',$this->qb_limit, FALSE);
$this->qb_limit = FALSE;
}
@@ -632,15 +632,13 @@
* Generates a platform-specific LIMIT clause
*
* @param string the sql query string
- * @param int the number of rows to limit the query to
- * @param int the offset value
* @return string
*/
- protected function _limit($sql, $limit, $offset)
+ protected function _limit($sql)
{
$this->limit_used = TRUE;
- return 'SELECT * FROM (SELECT inner_query.*, rownum rnum FROM ('.$sql.') inner_query WHERE rownum < '.($offset + $limit + 1).')'
- .($offset ? ' WHERE rnum >= '.($offset + 1): '');
+ return 'SELECT * FROM (SELECT inner_query.*, rownum rnum FROM ('.$sql.') inner_query WHERE rownum < '.($this->qb_offset + $this->qb_limit + 1).')'
+ .($this->qb_offset ? ' WHERE rnum >= '.($this->qb_offset + 1): '');
}
// --------------------------------------------------------------------