Type safe fetching
This release introduces the ability to fetch single columns from the database in a type-safe way. If your query only selects one column, you can fetch it using the newly introduced type-safe functions:
- fetchBool / fetchAllBool
- fetchString / fetchAllString
- fetchInt / fetchAllInt
- fetchFloat / fetchAllFloat
- fetchDateTime / fetchAllDateTime
Along with the above, the type-safe Row function getDateTime allows the returning of nullable fields, which removes an unintended strict rule introduced in the last release.