migrate does not recognise attribute changes for string primary key

[licongy]

migrate does not recognise attribute changes for string primary key

for example:

If the original settings:

    id = fields.CharField(
        max_length=8,
        primary_key=True,
        generated=False,
        null=False, 
        unique=True,
    )

modify to:

    id = fields.CharField(
        max_length=16,       // changed here
        primary_key=True,
        generated=False,
        null=False, 
        unique=True,
    )

then aerich migrate will not find this change nor will it generate a migration file.
And the migration should also update the types of the corresponding fields of all established relationships at the same time.

aerich version:
0.8.0 103470f (installed with git+https://github.com/tortoise/aerich)

[waketzheng]

@licongy Thanks for the report. As described here: https://github.com/tortoise/aerich/blob/dev/aerich/migrate.py#L268,
fk field migrate only support rename.

[licongy]

@licongy Thanks for the report. As described here: https://github.com/tortoise/aerich/blob/dev/aerich/migrate.py#L268, fk field migrate only support rename.

Got it, Thanks.