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| author | David King <imkingdavid@gmail.com> | 2013-08-31 13:37:11 -0700 |
|---|---|---|
| committer | David King <imkingdavid@gmail.com> | 2013-08-31 13:37:11 -0700 |
| commit | af1eb7466f11cdb0f851acfcacd957267e20e3ce (patch) | |
| tree | 1c72f7436ffcaa0d355ee11a0375323dcf5731f6 /phpBB/phpbb/db/driver/mssql_base.php | |
| parent | 9485eea0987478da25327a06a4fd36943ca1c01c (diff) | |
| parent | 9d6370751f1b998e3da448e16c1446b33ddd17d0 (diff) | |
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Merge branch 'develop' into ticket/11215
Diffstat (limited to 'phpBB/phpbb/db/driver/mssql_base.php')
| -rw-r--r-- | phpBB/phpbb/db/driver/mssql_base.php | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/phpBB/phpbb/db/driver/mssql_base.php b/phpBB/phpbb/db/driver/mssql_base.php new file mode 100644 index 0000000000..56c111c871 --- /dev/null +++ b/phpBB/phpbb/db/driver/mssql_base.php @@ -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; + } +} |