Comment support for Prisma migrate

[tlonist-sang]

Problem

It will be very helpful if [prisma migrate] supports [comments] for table fields. Often times, some API responses have overly abbreviated or ambiguous expressions for data fields, necessitating an explanation while creating a new table.

Suggested solution

It will be good if this functionality could be supported via annotations.

Alternatives

Additional context

I hope this feature could be smoothly operated on already existing tables as well, without having to undergo any deletion or edition on the existing database. Since [migrate] is a very powerful command, how about adding a [comment] command to separate the concerns?

[yi-ge]

good idea!