Feat/default discovery

[sinder38]

Maybe someday

PR Info

• Dependents:
  Feat: safe to insertion of rows sea-orm#2975

New Features

• parse pg defaults as defaults instead of extra

Breaking Changes

• Changes how Postgre schema in parsed

[sinder38]

The rest of Clippy errors are not mine. Out of scope, so no touching

Also I want to change Skila schema to feature more advanced features, as it stands its too basic.
Should I create a new one or modify Skila?

[Huliiiiii]

I understand this is intended to keep changes minimal. But this approach quite hacky and hard to maintain. It may be better to refactor ColumnQueryResult retrieval to follow recommended practices. We should also take generated columns into consideration.

[sinder38]

I agree with you.
I did it because MySQL parser used the same style:
https://github.com/sinder38/sea-schema/blob/41d89efde457aa5bc70c54609c96c5281c82affd/src/mysql/parser/column.rs#L265

Sqlite one just inlines it.

So if I am changing this it basically mandatory to change MySQL one.

I actually don't like how quite a lot of things are written is sea-*, but pushing for a refactor would require maintainer support and 100% would break the API.