1 files changed, 7 insertions, 52 deletions

diff --git a/system/database/drivers/postgre/postgre_utility.php b/system/database/drivers/postgre/postgre_utility.php
index b2fdd5fd4..0ee448f9e 100644
--- a/system/database/drivers/postgre/postgre_utility.php
+++ b/system/database/drivers/postgre/postgre_utility.php
@@ -63,32 +63,6 @@ class CI_DB_postgre_utility extends CI_DB_utility {
 	{
 		return "SELECT datname FROM pg_database";
 	}
-	
-	// --------------------------------------------------------------------
-
-	/**
-	 * Drop Table
-	 *
-	 * @access	private
-	 * @return	bool
-	 */
-	function _drop_table($table)
-	{
-		return "DROP TABLE ".$this->db->_escape_table($name)." CASCADE";
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Version number query string
-	 *
-	 * @access	public
-	 * @return	string
-	 */
-	function _version()
-	{
-		return "SELECT version() AS ver";
-	}
 
 	// --------------------------------------------------------------------
 
@@ -97,44 +71,25 @@ class CI_DB_postgre_utility extends CI_DB_utility {
 	 *
 	 * Generates a platform-specific query string so that the table names can be fetched
 	 *
-	 * @access	public
+	 * @access	private
 	 * @return	string
 	 */
-	function _show_tables()
+	function _list_tables()
 	{	  
 		return "SELECT table_name FROM information_schema.tables WHERE table_schema = 'public'";	
 	}
-	
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show columnn query
-	 *
-	 * Generates a platform-specific query string so that the column names can be fetched
-	 *
-	 * @access	public
-	 * @param	string	the table name
-	 * @return	string
-	 */
-	function _show_columns($table = '')
-	{
-		return "SELECT column_name FROM information_schema.columns WHERE table_name ='".$this->db->_escape_table($table)."'"; 	
-	}
 
 	// --------------------------------------------------------------------
 
 	/**
-	 * Field data query
-	 *
-	 * Generates a platform-specific query so that the column data can be retrieved
+	 * Drop Table
 	 *
-	 * @access	public
-	 * @param	string	the table name
-	 * @return	object
+	 * @access	private
+	 * @return	bool
 	 */
-	function _field_data($table)
+	function _drop_table($table)
 	{
-		return "SELECT * FROM ".$this->db->_escape_table($table)." LIMIT 1";
+		return "DROP TABLE ".$this->db->_escape_table($name)." CASCADE";
 	}
 
 	// --------------------------------------------------------------------