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[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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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