Add UNIQUE KEY to column `login`.`userid`

1 files changed, 24 insertions, 0 deletions

diff --git a/sql-files/upgrades/2020-03-22--03-09.sql b/sql-files/upgrades/2020-03-22--03-09.sql
new file mode 100644
index 000000000..dbdf65c5c
--- /dev/null
+++ b/sql-files/upgrades/2020-03-22--03-09.sql
@@ -0,0 +1,24 @@
+#1584842940
+
+-- This file is part of Hercules.
+-- http://herc.ws - http://github.com/HerculesWS/Hercules
+--
+-- Copyright (C) 2019-2020 Hercules Dev Team
+--
+-- Hercules 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, either version 3 of the License, or
+-- (at your option) any later version.
+--
+-- 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, see <http://www.gnu.org/licenses/>.
+
+ALTER TABLE `login` ALTER `userid` DROP DEFAULT;
+ALTER TABLE `login` DROP INDEX `name`;
+ALTER TABLE `login` ADD CONSTRAINT `name` UNIQUE (`userid`);
+INSERT INTO `sql_updates` (`timestamp`) VALUES (1584842940);