Set protected visibility on applicable functions/properties
diff --git a/system/database/drivers/interbase/interbase_forge.php b/system/database/drivers/interbase/interbase_forge.php
index d9b55a8..c7372a0 100644
--- a/system/database/drivers/interbase/interbase_forge.php
+++ b/system/database/drivers/interbase/interbase_forge.php
@@ -42,7 +42,7 @@
* @param string the database name
* @return string
*/
- public function _create_database($filename='')
+ protected function _create_database($filename='')
{
// Firebird databases are flat files, so a path is required
// Hostname is needed for remote access
@@ -59,7 +59,7 @@
* - the current db is dropped
* @return bool
*/
- public function _drop_database($name='')
+ protected function _drop_database($name='')
{
return ibase_drop_db($this->conn_id);
}
@@ -75,7 +75,7 @@
* @param boolean should 'IF NOT EXISTS' be added to the SQL
* @return string
*/
- public function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists)
+ protected function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists)
{
$sql = 'CREATE TABLE ';
@@ -171,7 +171,7 @@
*
* @return string
*/
- public function _drop_table($table)
+ protected function _drop_table($table)
{
return 'DROP TABLE '.$name;
}
@@ -193,7 +193,7 @@
* @param string the field after which we should add the new field
* @return string
*/
- public function _alter_table($alter_type, $table, $column_name, $column_definition = '', $default_value = '', $null = '', $after_field = '')
+ protected function _alter_table($alter_type, $table, $column_name, $column_definition = '', $default_value = '', $null = '', $after_field = '')
{
$sql = 'ALTER TABLE '.$this->db->_protect_identifiers($table)." $alter_type ".$this->db->_protect_identifiers($column_name);
@@ -233,7 +233,7 @@
* @param string the new table name
* @return string
*/
- public function _rename_table($table_name, $new_table_name)
+ protected function _rename_table($table_name, $new_table_name)
{
return 'ALTER TABLE '.$this->db->_protect_identifiers($table_name).' RENAME TO '.$this->db->_protect_identifiers($new_table_name);
}