Transaction isolation level warning on status page.

HI @loze

I have updated .install file for the Add primary key & added MR or Patch, please review.

For The recommended level for Drupal is "READ COMMITTED". we need to add below code in database connection settings in settings.php file.

'init_commands' => [
    'isolation_level' => 'SET SESSION tx_isolation=\'READ-COMMITTED\'',
  ],

We should probably add a hook_update implementation to add the primary key for cases where it does not already exist.

Just pushed an update to the merge request adding an update hook to add the `id` column if it's not already there. This will help users with existing installations.

Sorry about the implementation, it's hacky, but I couldn't find a better way. The issue https://www.drupal.org/project/drupal/issues/3264915 💬 Can't update database: Syntax error or access violation: 1075 Incorrect table definition Closed: duplicate describes a similar problem.
We might need to check other database types (SQLite, Postgres) to see if this method is valid or not.

Hi, I've checked the code and it looks correct. Thank you.