mariadb/scripts/sys_schema/tables/sys_config.sql
Monty 8f33f49ebe Aria: Add transaction id to log of create table
In the case of a crash directly after a creation of an Aria table,
Aria recovery would think that the table was from another system and
require a repair of the table and inform that the table is 'zerofilled".
This would cause no harm, but was confusing to see when testing atomic
alter table.

Fixed by logging the create transaction id to the log.

Other things:
- Added "show table status from sys" to maria_empy_logs. This ensures one
  does not get any zerofill warnings when sys/sys_config is used by other
  tests.
- aria_chk --describe now prints a warning if the table was moved from
  another system.
- Logging of truncate (maria_delete_all_rows) is changed to use the
  current trid for the create table.
  This is to ensure that we do not run into the same problem with truncate.
- Changed back sys_config table to Aria as this patch should fix the
  "zerofill" problem in buildbot.
- Added scripts/mysql_sys_schema.sql to .gitignore
2021-03-20 21:17:32 +02:00

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SQL

-- Copyright (c) 2014, 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
--
-- Table: sys_config
--
-- Stores configuration options for sys objects
--
CREATE TABLE IF NOT EXISTS sys_config (
variable VARCHAR(128) PRIMARY KEY,
value VARCHAR(128),
set_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
set_by VARCHAR(128)
) ENGINE = Aria;