From b457a4001ce2380e97f36b0a983b477c3e31de69 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Mon, 9 Apr 2012 16:11:56 +0300
Subject: DB Utility improvements  - Replaced driver methods _list_databases(),
 _optimize_table() and _repair_table() with properties  - Added defaults for
 optimize_table() and repair_table() SQL strings (FALSE, as those are mostly
 MySQL-specific)  - Added MSSQL/SQLSRV support for optimize_table() (actually
 rebuilds table indexes)  - Switched public driver methods to protected  -
 Improved CUBRID support for list_databases() as it used to only return the
 currently used database  - Minor speed improvements

---
 system/database/drivers/sqlsrv/sqlsrv_utility.php | 47 ++---------------------
 1 file changed, 4 insertions(+), 43 deletions(-)

(limited to 'system/database/drivers/sqlsrv')

diff --git a/system/database/drivers/sqlsrv/sqlsrv_utility.php b/system/database/drivers/sqlsrv/sqlsrv_utility.php
index 5830c62de..394964b6a 100644
--- a/system/database/drivers/sqlsrv/sqlsrv_utility.php
+++ b/system/database/drivers/sqlsrv/sqlsrv_utility.php
@@ -34,55 +34,16 @@
  */
 class CI_DB_sqlsrv_utility extends CI_DB_utility {
 
-	/**
-	 * List databases
-	 *
-	 * @return	string
-	 */
-	public function _list_databases()
-	{
-		return "EXEC sp_helpdb"; // Can also be: EXEC sp_databases
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Optimize table query
-	 *
-	 * Generates a platform-specific query so that a table can be optimized
-	 *
-	 * @param	string	the table name
-	 * @return	bool
-	 */
-	public function _optimize_table($table)
-	{
-		return FALSE; // Is this supported in MS SQL?
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Repair table query
-	 *
-	 * Generates a platform-specific query so that a table can be repaired
-	 *
-	 * @param	string	the table name
-	 * @return	bool
-	 */
-	public function _repair_table($table)
-	{
-		return FALSE; // Is this supported in MS SQL?
-	}
-
-	// --------------------------------------------------------------------
+	protected $_list_databases	= 'EXEC sp_helpdb'; // Can also be: EXEC sp_databases
+	protected $_optimize_table	= 'ALTER INDEX all ON %s REORGANIZE';
 
 	/**
-	 * MSSQL Export
+	 * SQLSRV Export
 	 *
 	 * @param	array	Preferences
 	 * @return	mixed
 	 */
-	public function _backup($params = array())
+	protected function _backup($params = array())
 	{
 		// Currently unsupported
 		return $this->db->display_error('db_unsuported_feature');
-- 
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