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Code Issues Releases Wiki Activity

[ticket/10966] Introduce MSSQL base class for native and ODBC

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PHPBB3-10966
This commit is contained in:
Joas Schilling 2013-04-19 10:15:03 +02:00
parent ae240930cd
commit db5df5b6ac
3 changed files with 67 additions and 86 deletions
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65
phpBB/includes/db/driver/mssql_base.php Normal file
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@ -0,0 +1,65 @@
<?php
/**
*
* @package dbal
* @copyright (c) 2013 phpBB Group
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
*
*/
/**
* @ignore
*/
if (!defined('IN_PHPBB'))
{
exit;
}
/**
* MSSQL Database Base Abstraction Layer
* @package dbal
*/
abstract class phpbb_db_driver_mssql_base extends phpbb_db_driver
{
/**
* {@inheritDoc}
*/
public function sql_concatenate($expr1, $expr2)
{
return $expr1 . ' + ' . $expr2;
}
/**
* Escape string used in sql query
*/
function sql_escape($msg)
{
return str_replace(array("'", "\0"), array("''", ''), $msg);
}
/**
* {@inheritDoc}
*/
function sql_lower_text($column_name)
{
return "LOWER(SUBSTRING($column_name, 1, DATALENGTH($column_name)))";
}
/**
* Build LIKE expression
* @access private
*/
function _sql_like_expression($expression)
{
return $expression . " ESCAPE '\\'";
}
/**
* Build db-specific query data
* @access private
*/
function _sql_custom_build($stage, $data)
{
return $data;
}
}

44
phpBB/includes/db/driver/mssql_odbc.php
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@ -26,7 +26,7 @@ if (!defined('IN_PHPBB'))
*
* @package dbal
*/
class phpbb_db_driver_mssql_odbc extends phpbb_db_driver
class phpbb_db_driver_mssql_odbc extends phpbb_db_driver_mssql_base
{
var $last_query_text = '';
var $connect_error = '';
@ -125,14 +125,6 @@ class phpbb_db_driver_mssql_odbc extends phpbb_db_driver
return ($this->sql_server_version) ? 'MSSQL (ODBC)<br />' . $this->sql_server_version : 'MSSQL (ODBC)';
}
/**
* {@inheritDoc}
*/
public function sql_concatenate($expr1, $expr2)
{
return $expr1 . ' + ' . $expr2;
}
/**
* SQL Transaction
* @access private
@ -325,40 +317,6 @@ class phpbb_db_driver_mssql_odbc extends phpbb_db_driver
return false;
}
/**
* Escape string used in sql query
*/
function sql_escape($msg)
{
return str_replace(array("'", "\0"), array("''", ''), $msg);
}
/**
* {@inheritDoc}
*/
function sql_lower_text($column_name)
{
return "LOWER(SUBSTRING($column_name, 1, DATALENGTH($column_name)))";
}
/**
* Build LIKE expression
* @access private
*/
function _sql_like_expression($expression)
{
return $expression . " ESCAPE '\\'";
}
/**
* Build db-specific query data
* @access private
*/
function _sql_custom_build($stage, $data)
{
return $data;
}
/**
* return sql error array
* @access private

44
phpBB/includes/db/driver/mssqlnative.php
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@ -191,7 +191,7 @@ class result_mssqlnative
/**
* @package dbal
*/
class phpbb_db_driver_mssqlnative extends phpbb_db_driver
class phpbb_db_driver_mssqlnative extends phpbb_db_driver_mssql_base
{
var $m_insert_id = NULL;
var $last_query_text = '';
@ -256,14 +256,6 @@ class phpbb_db_driver_mssqlnative extends phpbb_db_driver
return ($this->sql_server_version) ? 'MSSQL<br />' . $this->sql_server_version : 'MSSQL';
}
/**
* {@inheritDoc}
*/
public function sql_concatenate($expr1, $expr2)
{
return $expr1 . ' + ' . $expr2;
}
/**
* {@inheritDoc}
*/
@ -490,31 +482,6 @@ class phpbb_db_driver_mssqlnative extends phpbb_db_driver
return false;
}
/**
* Escape string used in sql query
*/
function sql_escape($msg)
{
return str_replace(array("'", "\0"), array("''", ''), $msg);
}
/**
* {@inheritDoc}
*/
function sql_lower_text($column_name)
{
return "LOWER(SUBSTRING($column_name, 1, DATALENGTH($column_name)))";
}
/**
* Build LIKE expression
* @access private
*/
function _sql_like_expression($expression)
{
return $expression . " ESCAPE '\\'";
}
/**
* return sql error array
* @access private
@ -560,15 +527,6 @@ class phpbb_db_driver_mssqlnative extends phpbb_db_driver
return $error;
}
/**
* Build db-specific query data
* @access private
*/
function _sql_custom_build($stage, $data)
{
return $data;
}
/**
* Close sql connection
* @access private