Safe Haskell	None
Language	Haskell2010

Database.PostgreSQL.PQTypes.Model.ColumnType

Documentation

Constructors

Instances

Eq ColumnType Source #
Instance details Defined in Database.PostgreSQL.PQTypes.Model.ColumnType Methods (==) :: ColumnType -> ColumnType -> Bool # (/=) :: ColumnType -> ColumnType -> Bool #
Ord ColumnType Source #
Instance details Defined in Database.PostgreSQL.PQTypes.Model.ColumnType Methods compare :: ColumnType -> ColumnType -> Ordering # (<) :: ColumnType -> ColumnType -> Bool # (<=) :: ColumnType -> ColumnType -> Bool # (>) :: ColumnType -> ColumnType -> Bool # (>=) :: ColumnType -> ColumnType -> Bool # max :: ColumnType -> ColumnType -> ColumnType # min :: ColumnType -> ColumnType -> ColumnType #
Show ColumnType Source #
Instance details Defined in Database.PostgreSQL.PQTypes.Model.ColumnType Methods showsPrec :: Int -> ColumnType -> ShowS # show :: ColumnType -> String # showList :: [ColumnType] -> ShowS #
FromSQL ColumnType Source #
Instance details Defined in Database.PostgreSQL.PQTypes.Model.ColumnType Associated Types type PQBase ColumnType :: Type # Methods fromSQL :: Maybe (PQBase ColumnType) -> IO ColumnType #
PQFormat ColumnType Source #
Instance details Defined in Database.PostgreSQL.PQTypes.Model.ColumnType Methods pqFormat :: ByteString # pqFormat0 :: ByteString # pqVariables :: Int #
type PQBase ColumnType Source #
Instance details Defined in Database.PostgreSQL.PQTypes.Model.ColumnType type PQBase ColumnType = PQBase Text