Database.PostgreSQL.PQTypes.Model.ColumnType

Documentation

data ColumnType

Constructors

BigIntT

BigSerialT

BinaryT

BoolT

DateT

DoubleT

IntegerT

IntervalT

JsonT

JsonbT

SmallIntT

TextT

TimestampWithZoneT

TSVectorT

XmlT

ArrayT !ColumnType

CustomT !(RawSQL ())

Instances

Eq ColumnType

Defined in Database.PostgreSQL.PQTypes.Model.ColumnType

Methods

(==) :: ColumnType -> ColumnType -> Bool

(/=) :: ColumnType -> ColumnType -> Bool

Ord ColumnType

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

Defined in Database.PostgreSQL.PQTypes.Model.ColumnType

Methods

showsPrec :: Int -> ColumnType -> ShowS

show :: ColumnType -> String

showList :: [ColumnType] -> ShowS

FromSQL ColumnType

Defined in Database.PostgreSQL.PQTypes.Model.ColumnType

Associated Types

type PQBase ColumnType :: Type

Methods

fromSQL :: Maybe (PQBase ColumnType) -> IO ColumnType

PQFormat ColumnType

Defined in Database.PostgreSQL.PQTypes.Model.ColumnType

Methods

pqFormat :: ByteString

pqFormat0 :: ByteString

pqVariables :: Int

type PQBase ColumnType

Defined in Database.PostgreSQL.PQTypes.Model.ColumnType

type PQBase ColumnType = PQBase Text

columnTypeToSQL :: ColumnType -> RawSQL ()