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MDEV-26925 - upgrade fails creating trigger in sysschema, if root user does not exist

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Fix by removing the trigger. It does not do anything useful anyway.
This commit is contained in:
Vladislav Vaintroub
2021-10-28 14:28:16 +02:00
parent d8c6c53a06
commit ea45f0ebfb
6 changed files with 1 additions and 48 deletions
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4
scripts/sys_schema/README.md
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@@ -12,9 +12,7 @@ There are install files available for 5.6 and 5.7 respectively. To load these, y
##### Description
Holds configuration options for the sys schema. This is a persistent table (using the `InnoDB` storage engine), with the configuration persisting across upgrades (new options are added with `INSERT IGNORE`).
The table also has two related triggers, which maintain the user that `INSERTs` or `UPDATEs` the configuration - `sys_config_insert_set_user` and `sys_config_update_set_user` respectively.
Holds configuration options for the sys schema. This is a persistent table, with the configuration persisting across upgrades (new options are added with `INSERT IGNORE`).
Its structure is as follows:

11
scripts/sys_schema/triggers/sys_config_insert_set_user.sql
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@@ -22,14 +22,3 @@
DROP TRIGGER IF EXISTS sys_config_insert_set_user;
DELIMITER $$
CREATE DEFINER='root'@'localhost' TRIGGER sys_config_insert_set_user BEFORE INSERT on sys_config
FOR EACH ROW
BEGIN
IF @sys.ignore_sys_config_triggers != true AND NEW.set_by IS NULL THEN
SET NEW.set_by = USER();
END IF;
END$$
DELIMITER ;

12
scripts/sys_schema/triggers/sys_config_update_set_user.sql
View File

@@ -22,15 +22,3 @@
DROP TRIGGER IF EXISTS sys_config_update_set_user;
DELIMITER $$
CREATE DEFINER='root'@'localhost' TRIGGER sys_config_update_set_user BEFORE UPDATE on sys_config
FOR EACH ROW
BEGIN
IF @sys.ignore_sys_config_triggers != true AND NEW.set_by IS NULL THEN
SET NEW.set_by = USER();
END IF;
END$$
DELIMITER ;