| Safe Haskell | None |
|---|---|
| Language | Haskell98 |
Opaleye.SQLite.Constant
Documentation
newtype Constant haskells columns Source
Constructors
| Constant | |
Fields
| |
Instances
| ProductProfunctor Constant | |
| SumProfunctor Constant | |
| Profunctor Constant | |
| Default Constant Bool (Column SqlBool) | |
| Default Constant Double (Column SqlReal) | |
| Default Constant Int (Column SqlInt) | |
| Default Constant String (Column SqlText) | |
| Default Constant Text (Column SqlText) | |
| Default Constant Text (Column SqlText) | |
| Default Constant haskell (Column sql) => Default Constant (Maybe haskell) (Column (Nullable sql)) | |
| Functor (Constant a) | |
| Applicative (Constant a) |