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1. nullspecMaybeFields :: Nullspec a b -> Nullspec (MaybeFields a) (MaybeFields b)

   opaleye	Opaleye.Internal.MaybeFields

   No documentation available.

2. productProfunctorMaybeFields :: ProductProfunctor p => p (Field SqlBool) (Field SqlBool) -> p a b -> p (MaybeFields a) (MaybeFields b)

   opaleye	Opaleye.Internal.MaybeFields

   This is not safe in general because it relies on p not doing anything observable with the as if mfPresent is false. In particular, it won't work for Distinctspec because it does indeed look at the mfFields to check distinctness.

3. toFieldsMaybeFields :: Nullspec a b -> ToFields a b -> ToFields (Maybe a) (MaybeFields b)

   opaleye	Opaleye.Internal.MaybeFields

   No documentation available.

4. traverseMaybeFields :: SelectArr a b -> SelectArr (MaybeFields a) (MaybeFields b)

   opaleye	Opaleye.Internal.MaybeFields

   No documentation available.

5. unpackspecMaybeFields :: Unpackspec a b -> Unpackspec (MaybeFields a) (MaybeFields b)

   opaleye	Opaleye.Internal.MaybeFields

   No documentation available.

6. valuesspecMaybeFields :: Valuesspec a b -> Valuesspec (MaybeFields a) (MaybeFields b)

   opaleye	Opaleye.Internal.MaybeFields

   No documentation available.

7. binaryspecMaybeFields :: WithNulls Binaryspec a b -> Binaryspec (MaybeFields a) (MaybeFields b)

   opaleye	Opaleye.MaybeFields

   No documentation available.

8. catMaybeFields :: SelectArr i (MaybeFields a) -> SelectArr i a

   opaleye	Opaleye.MaybeFields

   The Opaleye analogue of catMaybes. Most commonly you will want to use this at type

   catMaybeFields :: Select (MaybeFields a) -> Select a
   

9. distinctspecMaybeFields :: WithNulls Distinctspec a b -> Distinctspec (MaybeFields a) (MaybeFields b)

   opaleye	Opaleye.MaybeFields

   No documentation available.

10. fromFieldsMaybeFields :: FromFields fields haskells -> FromFields (MaybeFields fields) (Maybe haskells)

    opaleye	Opaleye.MaybeFields

    No documentation available.

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