CREATE SCHEMA public is added to all down migrations in Postgres

[speller]

Bug Report

Q	A
Version	3.8.3

Summary

I'm using the bundle with Postrgres 16. The database URL is postgresql://$DB_USER:$DB_PASSWORD@db:5432/$DB_NAME?serverVersion=16.2&charset=utf8. But on every doctrine:migrations:diff it creates migrations like the following:

final class Version20240311103945 extends AbstractMigration
{
    public function getDescription(): string
    {
        return '';
    }

    public function up(Schema $schema): void
    {
        // this up() migration is auto-generated, please modify it to your needs

    }

    public function down(Schema $schema): void
    {
        // this down() migration is auto-generated, please modify it to your needs
        $this->addSql('CREATE SCHEMA public');
    }
}

No matter what are other changes, it ALWAYS adds the $this->addSql('CREATE SCHEMA public'); line to all migrations.

How to fix it?

[maluramichael]

We got the exact same problem. Dont know how to work around it :/

[greg0ire]

Related to doctrine/dbal#5609 and doctrine/dbal#1110 I think.