Safe Haskell	Safe-Inferred
Language	Haskell2010

Hasura.SQL.Types

Synopsis

class ToSQL a where
- toSQL :: a -> Builder
toSQLTxt :: ToSQL a => a -> Text
data CollectableType a
- = CollectableTypeScalar !a
- | CollectableTypeArray !a
newtype ExtensionsSchema = ExtensionsSchema {
- _unExtensionsSchema :: Text
}

Documentation

class ToSQL a where Source #

Methods

toSQL :: a -> Builder Source #

Instances

Instances details

ToSQL BinOp Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: BinOp -> Builder Source #
ToSQL BoolExp Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: BoolExp -> Builder Source #
ToSQL CompareOp Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: CompareOp -> Builder Source #
ToSQL DistinctExpr Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: DistinctExpr -> Builder Source #
ToSQL Extractor Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: Extractor -> Builder Source #
ToSQL FromExp Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: FromExp -> Builder Source #
ToSQL FromItem Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: FromItem -> Builder Source #
ToSQL FunctionAlias Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: FunctionAlias -> Builder Source #
ToSQL FunctionArgs Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: FunctionArgs -> Builder Source #
ToSQL FunctionDefinitionListItem Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: FunctionDefinitionListItem -> Builder Source #
ToSQL FunctionExp Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: FunctionExp -> Builder Source #
ToSQL GroupByExp Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: GroupByExp -> Builder Source #
ToSQL HavingExp Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: HavingExp -> Builder Source #
ToSQL JoinCond Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: JoinCond -> Builder Source #
ToSQL JoinExpr Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: JoinExpr -> Builder Source #
ToSQL JoinType Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: JoinType -> Builder Source #
ToSQL Lateral Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: Lateral -> Builder Source #
ToSQL LimitExp Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: LimitExp -> Builder Source #
ToSQL NullsOrder Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: NullsOrder -> Builder Source #
ToSQL OffsetExp Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: OffsetExp -> Builder Source #
ToSQL OrderByExp Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: OrderByExp -> Builder Source #
ToSQL OrderByItem Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: OrderByItem -> Builder Source #
ToSQL OrderType Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: OrderType -> Builder Source #
ToSQL QIdentifier Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: QIdentifier -> Builder Source #
ToSQL Qual Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: Qual -> Builder Source #
ToSQL RetExp Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: RetExp -> Builder Source #
ToSQL SQLConflict Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: SQLConflict -> Builder Source #
ToSQL SQLConflictTarget Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: SQLConflictTarget -> Builder Source #
ToSQL SQLDelete Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: SQLDelete -> Builder Source #
ToSQL SQLExp Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: SQLExp -> Builder Source #
ToSQL SQLInsert Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: SQLInsert -> Builder Source #
ToSQL SQLUpdate Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: SQLUpdate -> Builder Source #
ToSQL Select Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: Select -> Builder Source #
ToSQL SetExp Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: SetExp -> Builder Source #
ToSQL SetExpItem Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: SetExpItem -> Builder Source #
ToSQL TopLevelCTE Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: TopLevelCTE -> Builder Source #
ToSQL TupleExp Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: TupleExp -> Builder Source #
ToSQL TypeAnn Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: TypeAnn -> Builder Source #
ToSQL ValuesExp Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: ValuesExp -> Builder Source #
ToSQL WhereFrag Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: WhereFrag -> Builder Source #
ToSQL ColumnIdentifier Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.Types Methods toSQL :: ColumnIdentifier -> Builder Source #
ToSQL ConstraintName Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.Types Methods toSQL :: ConstraintName -> Builder Source #
ToSQL FunctionName Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.Types Methods toSQL :: FunctionName -> Builder Source #
ToSQL Identifier Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.Types Methods toSQL :: Identifier -> Builder Source #
ToSQL PGCol Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.Types Methods toSQL :: PGCol -> Builder Source #
ToSQL PGScalarType Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.Types Methods toSQL :: PGScalarType -> Builder Source #
ToSQL SchemaName Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.Types Methods toSQL :: SchemaName -> Builder Source #
ToSQL TableIdentifier Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.Types Methods toSQL :: TableIdentifier -> Builder Source #
ToSQL TableName Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.Types Methods toSQL :: TableName -> Builder Source #
ToSQL Builder Source #
Instance details Defined in Hasura.SQL.Types Methods toSQL :: Builder -> Builder Source #
ToSQL (CountType QIdentifier) Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: CountType QIdentifier -> Builder Source #
ToSQL v => ToSQL (SelectWithG v) Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.DML Methods toSQL :: SelectWithG v -> Builder Source #
ToSQL a => ToSQL (QualifiedObject a) Source #
Instance details Defined in Hasura.Backends.Postgres.SQL.Types Methods toSQL :: QualifiedObject a -> Builder Source #
ToSQL a => ToSQL (CollectableType a) Source #
Instance details Defined in Hasura.SQL.Types Methods toSQL :: CollectableType a -> Builder Source #
ToSQL a => ToSQL (Maybe a) Source #
Instance details Defined in Hasura.SQL.Types Methods toSQL :: Maybe a -> Builder Source #

toSQLTxt :: ToSQL a => a -> Text Source #

data CollectableType a Source #

The type of all Postgres types (i.e. scalars and arrays). This type is parameterized so that we can have both CollectableType PGScalarType and CollectableType PGColumnType, for when we care about the distinction made by PGColumnType. If we ever change PGColumnType to handle arrays, not just scalars, then the parameterization can go away.

TODO (from master): This is incorrect modeling, as PGScalarType will capture anything (under PGUnknown). This should be fixed when support for all types is merged.

Constructors

CollectableTypeScalar !a
CollectableTypeArray !a

Instances

Instances details

Functor CollectableType Source #
Instance details Defined in Hasura.SQL.Types Methods fmap :: (a -> b) -> CollectableType a -> CollectableType b # (<$) :: a -> CollectableType b -> CollectableType a #
FromJSON a => FromJSON (CollectableType a) Source #
Instance details Defined in Hasura.SQL.Types Methods parseJSON :: Value -> Parser (CollectableType a) Source # parseJSONList :: Value -> Parser [CollectableType a] Source #
ToJSON a => ToJSON (CollectableType a) Source #
Instance details Defined in Hasura.SQL.Types Methods toJSON :: CollectableType a -> Value Source # toEncoding :: CollectableType a -> Encoding Source # toJSONList :: [CollectableType a] -> Value Source # toEncodingList :: [CollectableType a] -> Encoding Source #
Data a => Data (CollectableType a) Source #
Instance details Defined in Hasura.SQL.Types Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> CollectableType a -> c (CollectableType a) # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c (CollectableType a) # toConstr :: CollectableType a -> Constr # dataTypeOf :: CollectableType a -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c (CollectableType a)) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c (CollectableType a)) # gmapT :: (forall b. Data b => b -> b) -> CollectableType a -> CollectableType a # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> CollectableType a -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> CollectableType a -> r # gmapQ :: (forall d. Data d => d -> u) -> CollectableType a -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> CollectableType a -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> CollectableType a -> m (CollectableType a) # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> CollectableType a -> m (CollectableType a) # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> CollectableType a -> m (CollectableType a) #
Generic (CollectableType a) Source #
Instance details Defined in Hasura.SQL.Types Associated Types type Rep (CollectableType a) :: Type -> Type # Methods from :: CollectableType a -> Rep (CollectableType a) x # to :: Rep (CollectableType a) x -> CollectableType a #
Show a => Show (CollectableType a) Source #
Instance details Defined in Hasura.SQL.Types Methods showsPrec :: Int -> CollectableType a -> ShowS # show :: CollectableType a -> String # showList :: [CollectableType a] -> ShowS #
NFData a => NFData (CollectableType a) Source #
Instance details Defined in Hasura.SQL.Types Methods rnf :: CollectableType a -> () #
Eq a => Eq (CollectableType a) Source #
Instance details Defined in Hasura.SQL.Types Methods (==) :: CollectableType a -> CollectableType a -> Bool # (/=) :: CollectableType a -> CollectableType a -> Bool #
ToSQL a => ToSQL (CollectableType a) Source #
Instance details Defined in Hasura.SQL.Types Methods toSQL :: CollectableType a -> Builder Source #
Hashable a => Hashable (CollectableType a) Source #
Instance details Defined in Hasura.SQL.Types Methods hashWithSalt :: Int -> CollectableType a -> Int Source # hash :: CollectableType a -> Int Source #
type Rep (CollectableType a) Source #
Instance details Defined in Hasura.SQL.Types type Rep (CollectableType a) = D1 ('MetaData "CollectableType" "Hasura.SQL.Types" "graphql-engine-1.0.0-inplace" 'False) (C1 ('MetaCons "CollectableTypeScalar" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 a)) :+: C1 ('MetaCons "CollectableTypeArray" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 a)))

newtype ExtensionsSchema Source #

The name of the schema in which the graphql-engine will install database extensions.

Constructors

ExtensionsSchema
Fields _unExtensionsSchema :: Text

Instances

Instances details

FromJSON ExtensionsSchema Source #
Instance details Defined in Hasura.SQL.Types Methods parseJSON :: Value -> Parser ExtensionsSchema Source # parseJSONList :: Value -> Parser [ExtensionsSchema] Source #
ToJSON ExtensionsSchema Source #
Instance details Defined in Hasura.SQL.Types Methods toJSON :: ExtensionsSchema -> Value Source # toEncoding :: ExtensionsSchema -> Encoding Source # toJSONList :: [ExtensionsSchema] -> Value Source # toEncodingList :: [ExtensionsSchema] -> Encoding Source #
HasCodec ExtensionsSchema Source #
Instance details Defined in Hasura.SQL.Types Methods codec :: JSONCodec ExtensionsSchema Source # listCodecForStringCompatibility :: JSONCodec [ExtensionsSchema] Source #
Show ExtensionsSchema Source #
Instance details Defined in Hasura.SQL.Types Methods showsPrec :: Int -> ExtensionsSchema -> ShowS # show :: ExtensionsSchema -> String # showList :: [ExtensionsSchema] -> ShowS #
NFData ExtensionsSchema Source #
Instance details Defined in Hasura.SQL.Types Methods rnf :: ExtensionsSchema -> () #
Eq ExtensionsSchema Source #
Instance details Defined in Hasura.SQL.Types Methods (==) :: ExtensionsSchema -> ExtensionsSchema -> Bool # (/=) :: ExtensionsSchema -> ExtensionsSchema -> Bool #
FromEnv ExtensionsSchema Source #
Instance details Defined in Hasura.Server.Init.Env Methods fromEnv :: String -> Either String ExtensionsSchema Source #
Hashable ExtensionsSchema Source #
Instance details Defined in Hasura.SQL.Types Methods hashWithSalt :: Int -> ExtensionsSchema -> Int Source # hash :: ExtensionsSchema -> Int Source #