diff options
Diffstat (limited to 'system/database/drivers/sqlsrv/sqlsrv_driver.php')
| -rw-r--r-- | system/database/drivers/sqlsrv/sqlsrv_driver.php | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/system/database/drivers/sqlsrv/sqlsrv_driver.php b/system/database/drivers/sqlsrv/sqlsrv_driver.php index 74e11c3af..d2b73aee4 100644 --- a/system/database/drivers/sqlsrv/sqlsrv_driver.php +++ b/system/database/drivers/sqlsrv/sqlsrv_driver.php @@ -43,7 +43,7 @@ class CI_DB_sqlsrv_driver extends CI_DB { public $dbdriver = 'sqlsrv'; // The character used for escaping - protected $_escape_char = ''; + protected $_escape_char = '"'; // clause and character used for LIKE escape sequences protected $_like_escape_str = " ESCAPE '%s' "; @@ -57,6 +57,9 @@ class CI_DB_sqlsrv_driver extends CI_DB { protected $_count_string = 'SELECT COUNT(*) AS '; protected $_random_keyword = ' NEWID()'; + // SQLSRV-specific properties + protected $_quoted_identifier = TRUE; + /** * Non-persistent database connection * @@ -83,7 +86,15 @@ class CI_DB_sqlsrv_driver extends CI_DB { unset($connection['UID'], $connection['PWD']); } - return sqlsrv_connect($this->hostname, $connection); + $conn_id = sqlsrv_connect($this->hostname, $connection); + + // Determine how identifiers are escaped + $query = $this->query('SELECT CASE WHEN (@@OPTIONS | 256) = @@OPTIONS THEN 1 ELSE 0 END AS qi'); + $query = $query->row_array(); + $this->_quoted_identifier = empty($query) ? FALSE : (bool) $query->qi; + $this->_escape_char = ($this->_quoted_identifier) ? '"' : array('[', ']'); + + return $conn_id; } // -------------------------------------------------------------------- |