diff options
Diffstat (limited to 'program/include/rcube_db_sqlsrv.php')
| -rw-r--r-- | program/include/rcube_db_sqlsrv.php | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/program/include/rcube_db_sqlsrv.php b/program/include/rcube_db_sqlsrv.php index 4ea7e7318..143e02038 100644 --- a/program/include/rcube_db_sqlsrv.php +++ b/program/include/rcube_db_sqlsrv.php @@ -31,17 +31,23 @@ */ class rcube_db_sqlsrv extends rcube_db { + /** + * Driver initialization + */ protected function init() { $this->options['identifier_start'] = '['; $this->options['identifier_end'] = ']'; } + /** + * Database character set setting + */ protected function set_charset($charset) { + // UTF-8 is default } - /** * Return SQL function for current time and date * @@ -52,7 +58,6 @@ class rcube_db_sqlsrv extends rcube_db return "getdate()"; } - /** * Return SQL statement to convert a field value into a unix timestamp * @@ -69,7 +74,6 @@ class rcube_db_sqlsrv extends rcube_db return "DATEDIFF(second, '19700101', $field) + DATEDIFF(second, GETDATE(), GETUTCDATE())"; } - /** * Abstract SQL statement for value concatenation * @@ -86,10 +90,14 @@ class rcube_db_sqlsrv extends rcube_db return '(' . join('+', $args) . ')'; } - /** * Adds TOP (LIMIT,OFFSET) clause to the query * + * @param string $query SQL query + * @param int $limit Number of rows + * @param int $offset Offset + * + * @return string SQL query */ protected function set_limit($query, $limit = 0, $offset = 0) { @@ -119,7 +127,7 @@ class rcube_db_sqlsrv extends rcube_db } /** - * Returns PDO DSN string from DSN array (parse_dsn() result) + * Returns PDO DSN string from DSN array */ protected function dsn_string($dsn) { |