Copyright	(c) 2011 MailRank Inc. (c) 2011-2012 Leon P Smith (c) 2012-2013 Janne Hellsten
License	BSD3
Maintainer	Janne Hellsten <jjhellst@gmail.com>
Portability	portable
Safe Haskell	None
Language	Haskell2010

Database.SQLite.Simple.ToField

Description

The ToField typeclass, for rendering a parameter to an SQLite value to be bound as a SQL query parameter.

Synopsis

Documentation

class ToField a where #

A type that may be used as a single parameter to a SQL query.

Minimal complete definition

Methods

Prepare a value for substitution into a query string.

Instances

ToField Bool #
Methods toField :: Bool -> SQLData #
ToField Double #
Methods toField :: Double -> SQLData #
ToField Float #
Methods toField :: Float -> SQLData #
ToField Int #
Methods toField :: Int -> SQLData #
ToField Int8 #
Methods toField :: Int8 -> SQLData #
ToField Int16 #
Methods toField :: Int16 -> SQLData #
ToField Int32 #
Methods toField :: Int32 -> SQLData #
ToField Int64 #
Methods toField :: Int64 -> SQLData #
ToField Integer #
Methods toField :: Integer -> SQLData #
ToField Word #
Methods toField :: Word -> SQLData #
ToField Word8 #
Methods toField :: Word8 -> SQLData #
ToField Word16 #
Methods toField :: Word16 -> SQLData #
ToField Word32 #
Methods toField :: Word32 -> SQLData #
ToField Word64 #
Methods toField :: Word64 -> SQLData #
ToField ByteString #
Methods toField :: ByteString -> SQLData #
ToField ByteString #
Methods toField :: ByteString -> SQLData #
ToField Text #
Methods toField :: Text -> SQLData #
ToField Text #
Methods toField :: Text -> SQLData #
ToField SQLData #
Methods toField :: SQLData -> SQLData #
ToField UTCTime #
Methods toField :: UTCTime -> SQLData #
ToField Day #
Methods toField :: Day -> SQLData #
ToField Null #
Methods toField :: Null -> SQLData #
ToField [Char] #
Methods toField :: [Char] -> SQLData #
ToField a => ToField (Maybe a) #
Methods toField :: Maybe a -> SQLData #