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authorFlorian Pritz <bluewind@xssn.at>2010-02-06 23:14:56 +0100
committerFlorian Pritz <bluewind@xssn.at>2010-02-06 23:31:27 +0100
commit9e9d77b4072de4f8c73e8bbade07a8f27734e4bd (patch)
treea5d709254968fed8f3acdb9eec68fde2faa14b94 /system/database/drivers/odbc/odbc_utility.php
Initial commit
Signed-off-by: Florian Pritz <bluewind@xssn.at>
Diffstat (limited to 'system/database/drivers/odbc/odbc_utility.php')
-rw-r--r--system/database/drivers/odbc/odbc_utility.php148
1 files changed, 148 insertions, 0 deletions
diff --git a/system/database/drivers/odbc/odbc_utility.php b/system/database/drivers/odbc/odbc_utility.php
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+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+/**
+ * CodeIgniter
+ *
+ * An open source application development framework for PHP 4.3.2 or newer
+ *
+ * @package CodeIgniter
+ * @author ExpressionEngine Dev Team
+ * @copyright Copyright (c) 2008 - 2009, EllisLab, Inc.
+ * @license http://codeigniter.com/user_guide/license.html
+ * @link http://codeigniter.com
+ * @since Version 1.0
+ * @filesource
+ */
+
+// ------------------------------------------------------------------------
+
+/**
+ * ODBC Utility Class
+ *
+ * @category Database
+ * @author ExpressionEngine Dev Team
+ * @link http://codeigniter.com/database/
+ */
+class CI_DB_odbc_utility extends CI_DB_utility {
+
+ /**
+ * List databases
+ *
+ * @access private
+ * @return bool
+ */
+ function _list_databases()
+ {
+ // Not sure if ODBC lets you list all databases...
+ if ($this->db->db_debug)
+ {
+ return $this->db->display_error('db_unsuported_feature');
+ }
+ return FALSE;
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
+ * Optimize table query
+ *
+ * Generates a platform-specific query so that a table can be optimized
+ *
+ * @access private
+ * @param string the table name
+ * @return object
+ */
+ function _optimize_table($table)
+ {
+ // Not a supported ODBC feature
+ if ($this->db->db_debug)
+ {
+ return $this->db->display_error('db_unsuported_feature');
+ }
+ return FALSE;
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
+ * Repair table query
+ *
+ * Generates a platform-specific query so that a table can be repaired
+ *
+ * @access private
+ * @param string the table name
+ * @return object
+ */
+ function _repair_table($table)
+ {
+ // Not a supported ODBC feature
+ if ($this->db->db_debug)
+ {
+ return $this->db->display_error('db_unsuported_feature');
+ }
+ return FALSE;
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
+ * ODBC Export
+ *
+ * @access private
+ * @param array Preferences
+ * @return mixed
+ */
+ function _backup($params = array())
+ {
+ // Currently unsupported
+ return $this->db->display_error('db_unsuported_feature');
+ }
+
+ /**
+ *
+ * The functions below have been deprecated as of 1.6, and are only here for backwards
+ * compatibility. They now reside in dbforge(). The use of dbutils for database manipulation
+ * is STRONGLY discouraged in favour if using dbforge.
+ *
+ */
+
+ /**
+ * Create database
+ *
+ * @access private
+ * @param string the database name
+ * @return bool
+ */
+ function _create_database()
+ {
+ // ODBC has no "create database" command since it's
+ // designed to connect to an existing database
+ if ($this->db->db_debug)
+ {
+ return $this->db->display_error('db_unsuported_feature');
+ }
+ return FALSE;
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
+ * Drop database
+ *
+ * @access private
+ * @param string the database name
+ * @return bool
+ */
+ function _drop_database($name)
+ {
+ // ODBC has no "drop database" command since it's
+ // designed to connect to an existing database
+ if ($this->db->db_debug)
+ {
+ return $this->db->display_error('db_unsuported_feature');
+ }
+ return FALSE;
+ }
+}
+
+/* End of file odbc_utility.php */
+/* Location: ./system/database/drivers/odbc/odbc_utility.php */ \ No newline at end of file