Sqel.Data.Projection

Documentation

data Projection proj table

Constructors

Projection

Fields

• pg :: PgTable proj
• decoder :: Row proj
• encoder :: Params proj
• table :: TableSchema table
• witness :: ProjectionWitness proj table

Instances

ToSql (Select (Projection proj table))

Defined in Sqel.Data.Projection

Methods

toSql :: Select (Projection proj table) -> Sql

Generic (Projection proj table)

Defined in Sqel.Data.Projection

Associated Types

type Rep (Projection proj table) :: Type -> Type

Methods

from :: Projection proj table -> Rep (Projection proj table) x

to :: Rep (Projection proj table) x -> Projection proj table

Show (Projection proj table)

Defined in Sqel.Data.Projection

Methods

showsPrec :: Int -> Projection proj table -> ShowS

show :: Projection proj table -> String

showList :: [Projection proj table] -> ShowS

type Rep (Projection proj table)

Defined in Sqel.Data.Projection

type Rep (Projection proj table) = D1 ('MetaData "Projection" "Sqel.Data.Projection" "sqel-0.0.1.0-5k4czMecwS553bFrfF1Jzu" 'False) (C1 ('MetaCons "Projection" 'PrefixI 'True) ((S1 ('MetaSel ('Just "pg") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (PgTable proj)) :*: S1 ('MetaSel ('Just "decoder") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Row proj))) :*: (S1 ('MetaSel ('Just "encoder") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Params proj)) :*: (S1 ('MetaSel ('Just "table") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (TableSchema table)) :*: S1 ('MetaSel ('Just "witness") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (ProjectionWitness proj table))))))