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51 lines
1.7 KiB
SQL
51 lines
1.7 KiB
SQL
-- Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
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--
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-- This program is free software; you can redistribute it and/or modify
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-- it under the terms of the GNU General Public License as published by
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-- the Free Software Foundation; version 2 of the License.
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--
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-- This program is distributed in the hope that it will be useful,
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of
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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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-- GNU General Public License for more details.
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--
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-- You should have received a copy of the GNU General Public License
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-- along with this program; if not, write to the Free Software
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-- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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DROP FUNCTION IF EXISTS version_major;
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DELIMITER $$
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CREATE DEFINER='mariadb.sys'@'localhost' FUNCTION version_major ()
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RETURNS TINYINT UNSIGNED
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COMMENT '
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Description
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-----------
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Returns the major version of MySQL Server.
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Returns
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-----------
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TINYINT UNSIGNED
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Example
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-----------
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mysql> SELECT VERSION(), sys.version_major();
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+--------------------------------------+---------------------+
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| VERSION() | sys.version_major() |
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+--------------------------------------+---------------------+
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| 5.7.9-enterprise-commercial-advanced | 5 |
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+--------------------------------------+---------------------+
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1 row in set (0.00 sec)
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'
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SQL SECURITY INVOKER
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NOT DETERMINISTIC
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NO SQL
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BEGIN
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RETURN SUBSTRING_INDEX(SUBSTRING_INDEX(VERSION(), '-', 1), '.', 1);
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END$$
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DELIMITER ;
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