mariadb/scripts/sys_schema/templates/function.sql

56 lines
1.4 KiB
SQL

-- Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
--
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; version 2 of the License.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
--
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, write to the Free Software
-- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
DROP FUNCTION IF EXISTS <function name>;
DELIMITER $$
CREATE DEFINER='mariadb.sys'@'localhost' FUNCTION <function name> (
/* Variables */
)
RETURNS <data type>
COMMENT '
Description
-----------
...
Parameters
-----------
...
Returns
-----------
<data type>
Example
-----------
...
'
SQL SECURITY INVOKER
{ DETERMINISTIC | NOT DETERMINISTIC }
{ CONTAINS SQL | NO SQL | READS SQL DATA | MODIFIES SQL DATA }
BEGIN
/* BODY */
RETURN <something>;
END$$
DELIMITER ;