Multiple DB Forge improvements
- Replaced driver methods _create_database(), _drop_database(), _drop_table() and _rename_table() with properties
- Added defaults for the above mentioned platform-specific queries, so that not all drivers need to define them
- Improved support for the SQLite, ODBC and PDO drivers
diff --git a/system/database/drivers/oci8/oci8_forge.php b/system/database/drivers/oci8/oci8_forge.php
index 033e618..15f5657 100644
--- a/system/database/drivers/oci8/oci8_forge.php
+++ b/system/database/drivers/oci8/oci8_forge.php
@@ -34,33 +34,9 @@
*/
class CI_DB_oci8_forge extends CI_DB_forge {
- /**
- * Create database
- *
- * @param string the database name
- * @return bool
- */
- public function _create_database($name)
- {
- // Not supported - schemas in Oracle are actual usernames
- return FALSE;
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Drop database
- *
- * @param string the database name
- * @return bool
- */
- public function _drop_database($name)
- {
- // Not supported - schemas in Oracle are actual usernames
- return FALSE;
- }
-
- // --------------------------------------------------------------------
+ protected $_create_database = FALSE;
+ protected $_drop_database = FALSE;
+ protected $_drop_table = 'DROP TABLE %s';
/**
* Create Table
@@ -140,18 +116,6 @@
// --------------------------------------------------------------------
/**
- * Drop Table
- *
- * @return string
- */
- public function _drop_table($table)
- {
- return 'DROP TABLE '.$this->db->protect_identifiers($table);
- }
-
- // --------------------------------------------------------------------
-
- /**
* Alter table query
*
* Generates a platform-specific query so that a table can be altered
@@ -183,22 +147,6 @@
}
- // --------------------------------------------------------------------
-
- /**
- * Rename a table
- *
- * Generates a platform-specific query so that a table can be renamed
- *
- * @param string the old table name
- * @param string the new table name
- * @return string
- */
- public function _rename_table($table_name, $new_table_name)
- {
- return 'ALTER TABLE '.$this->db->protect_identifiers($table_name).' RENAME TO '.$this->db->protect_identifiers($new_table_name);
- }
-
}
/* End of file oci8_forge.php */