Is there a way to tell doctrine not to touch specific tables?

Question

Every time I run doctrine:migrations:diff to generate migration for my changes it always includes removal of a few tables that are not handled by doctrine eg.:

$this->addSql('DROP TABLE messenger_messages');
$this->addSql('DROP TABLE monitoring');

Is there a way to tell doctrine that specific tables do not belong to him so doctrine will stop trying to drop them every time?

Answer 1

You can find your answer in the docs : https://symfony.com/doc/master/bundles/DoctrineMigrationsBundle/index.html#manual-tables

Short answer : add prefix to your custom tables, then configure this prefix (for instance if your custom tables start by 't_') :

doctrine:
    dbal:
        schema_filter: ~^(?!t_)~