feat: implement ColumnTypeTrait for ColumnDef

[billy1624]

PR Info

• Discussed on https://discord.com/channels/873880840487206962/1090939656864010312/1090939656864010312

New Features

• Implement ColumnTypeTrait for ColumnDef

Bug Fixes

• Following code is being generated by the codegen. Implement ColumnTypeTrait for ColumnDef will fix it.

impl ColumnTrait for Column {
    type EntityName = Entity;
    fn def(&self) -> ColumnDef {
        match self {
...
            // `db_type()` returns `ColumnDef` but `ColumnDef` doesn't implement `ColumnTypeTrait`
            Self::Thing => AnActiveEnumThing::db_type().def(),
...
        }
    }
}

[tyt2y3]

Although this should be a bug fix

[github-actions]

🎉 Released In 0.12.1 🎉

Thank you everyone for the contribution!
This feature is now available in the latest release. Now is a good time to upgrade!
Your participation is what makes us unique; your adoption is what drives us forward.
You can support SeaQL 🌊 by starring our repos, sharing our libraries and becoming a sponsor ⭐.