Can't apply aerich migration, because of tortoise default table name

[alexshurik]

At first, thank you for such a great job! It's feel so good to use async ORM with familiar django-style. I'm planning to use tortoise in my new projects.

Describe the bug I'm not able to apply migration, describing user model creation. Aerich tries to create "user" table, if it's not exists, but Postgres has built-in pseudo-function, named "user'.

Can't apply aerich migration created for user model in postgres, because of tortoise default table name

To Reproduce

• Create model named User
• Generate migration for it, using aerich
• Get SQL-migration, that looks like following: CREATE TABLE IF NOT EXISTS \"user\" (\n \"id\" SERIAL NOT NULL PRIMARY KEY,\n \"first_name\" VARCHAR(100) NOT NULL,\n \"last_name\" VARCHAR(100) NOT NULL\n);
• Try to apply it
• It won't be applied, because Postgres has builtin user model

Expected behavior

• Migration applies

Additional context I think, tortoise orm should add prefixes to default table name. E.g. django-style like _ or even tortoise_

Otherwise i have to override Meta.table in all my tortoise orm by myself.

[MattOates]

@alexshurik have you tried creating and specifying a schema rather than operating in public?