Safe Haskell	Safe-Inferred
Language	Haskell2010

Hasura.Backends.Postgres.Types.Aggregates

Synopsis

newtype CountAggregate pgKind v = CountAggregate {
- getCountType :: CountType (PGCol, AnnRedactionExp ('Postgres pgKind) v)
}

Documentation

newtype CountAggregate pgKind v Source #

This newtype allows us to reuse CountType for the CountType type family We reuse the overall structure, but our column type is a PGCol column name, plus the column redaction expression used by inherited roles. See [SQL generation for inherited roles] for more information about column redaction

Constructors

CountAggregate
Fields getCountType :: CountType (PGCol, AnnRedactionExp ('Postgres pgKind) v)

Instances

Instances details

Backend ('Postgres pgKind) => Foldable (CountAggregate pgKind) Source #
Instance details Defined in Hasura.Backends.Postgres.Types.Aggregates Methods fold :: Monoid m => CountAggregate pgKind m -> m # foldMap :: Monoid m => (a -> m) -> CountAggregate pgKind a -> m # foldMap' :: Monoid m => (a -> m) -> CountAggregate pgKind a -> m # foldr :: (a -> b -> b) -> b -> CountAggregate pgKind a -> b # foldr' :: (a -> b -> b) -> b -> CountAggregate pgKind a -> b # foldl :: (b -> a -> b) -> b -> CountAggregate pgKind a -> b # foldl' :: (b -> a -> b) -> b -> CountAggregate pgKind a -> b # foldr1 :: (a -> a -> a) -> CountAggregate pgKind a -> a # foldl1 :: (a -> a -> a) -> CountAggregate pgKind a -> a # toList :: CountAggregate pgKind a -> [a] # null :: CountAggregate pgKind a -> Bool # length :: CountAggregate pgKind a -> Int # elem :: Eq a => a -> CountAggregate pgKind a -> Bool # maximum :: Ord a => CountAggregate pgKind a -> a # minimum :: Ord a => CountAggregate pgKind a -> a # sum :: Num a => CountAggregate pgKind a -> a # product :: Num a => CountAggregate pgKind a -> a #
Backend ('Postgres pgKind) => Traversable (CountAggregate pgKind) Source #
Instance details Defined in Hasura.Backends.Postgres.Types.Aggregates Methods traverse :: Applicative f => (a -> f b) -> CountAggregate pgKind a -> f (CountAggregate pgKind b) # sequenceA :: Applicative f => CountAggregate pgKind (f a) -> f (CountAggregate pgKind a) # mapM :: Monad m => (a -> m b) -> CountAggregate pgKind a -> m (CountAggregate pgKind b) # sequence :: Monad m => CountAggregate pgKind (m a) -> m (CountAggregate pgKind a) #
Backend ('Postgres pgKind) => Functor (CountAggregate pgKind) Source #
Instance details Defined in Hasura.Backends.Postgres.Types.Aggregates Methods fmap :: (a -> b) -> CountAggregate pgKind a -> CountAggregate pgKind b # (<$) :: a -> CountAggregate pgKind b -> CountAggregate pgKind a #
Generic (CountAggregate pgKind v) Source #
Instance details Defined in Hasura.Backends.Postgres.Types.Aggregates Associated Types type Rep (CountAggregate pgKind v) :: Type -> Type # Methods from :: CountAggregate pgKind v -> Rep (CountAggregate pgKind v) x # to :: Rep (CountAggregate pgKind v) x -> CountAggregate pgKind v #
(Backend ('Postgres pgKind), Show (AnnRedactionExp ('Postgres pgKind) v), Show v) => Show (CountAggregate pgKind v) Source #
Instance details Defined in Hasura.Backends.Postgres.Types.Aggregates Methods showsPrec :: Int -> CountAggregate pgKind v -> ShowS # show :: CountAggregate pgKind v -> String # showList :: [CountAggregate pgKind v] -> ShowS #
(Backend ('Postgres pgKind), Eq (AnnRedactionExp ('Postgres pgKind) v), Eq v) => Eq (CountAggregate pgKind v) Source #
Instance details Defined in Hasura.Backends.Postgres.Types.Aggregates Methods (==) :: CountAggregate pgKind v -> CountAggregate pgKind v -> Bool # (/=) :: CountAggregate pgKind v -> CountAggregate pgKind v -> Bool #
type Rep (CountAggregate pgKind v) Source #
Instance details Defined in Hasura.Backends.Postgres.Types.Aggregates type Rep (CountAggregate pgKind v) = D1 ('MetaData "CountAggregate" "Hasura.Backends.Postgres.Types.Aggregates" "graphql-engine-1.0.0-inplace" 'True) (C1 ('MetaCons "CountAggregate" 'PrefixI 'True) (S1 ('MetaSel ('Just "getCountType") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (CountType (PGCol, AnnRedactionExp ('Postgres pgKind) v)))))