Copyright	2013-2019 Kei Hibino
License	BSD3
Maintainer	ex8k.hibino@gmail.com
Stability	experimental
Portability	unknown
Safe Haskell	None
Language	Haskell2010

Database.Relational.Pure

Contents

Orphan instances

Description

This module defines instances which lift from haskell pure values to query internal record values.

Orphan instances

LiteralSQL Bool Source #	Constant SQL terms of `Bool`.
Instance details Methods showLiteral' :: Bool -> DList StringSQL Source #
LiteralSQL Char Source #	Constant SQL terms of `Char`.
Instance details Methods showLiteral' :: Char -> DList StringSQL Source #
LiteralSQL Double Source #	Constant SQL terms of `Double`. Caution for floating-point error rate.
Instance details Methods showLiteral' :: Double -> DList StringSQL Source #
LiteralSQL Float Source #	Constant SQL terms of `Float`. Caution for floating-point error rate.
Instance details Methods showLiteral' :: Float -> DList StringSQL Source #
LiteralSQL Int Source #	Constant SQL terms of `Int`. Use this carefully, because this is architecture dependent size of integer type.
Instance details Methods showLiteral' :: Int -> DList StringSQL Source #
LiteralSQL Int8 Source #	Constant SQL terms of `Int8`.
Instance details Methods showLiteral' :: Int8 -> DList StringSQL Source #
LiteralSQL Int16 Source #	Constant SQL terms of `Int16`.
Instance details Methods showLiteral' :: Int16 -> DList StringSQL Source #
LiteralSQL Int32 Source #	Constant SQL terms of `Int32`.
Instance details Methods showLiteral' :: Int32 -> DList StringSQL Source #
LiteralSQL Int64 Source #	Constant SQL terms of `Int64`.
Instance details Methods showLiteral' :: Int64 -> DList StringSQL Source #
LiteralSQL Integer Source #
Instance details Methods showLiteral' :: Integer -> DList StringSQL Source #
LiteralSQL Word Source #	Constant SQL terms of `Word`. Use this carefully, because this is architecture dependent size of integer type.
Instance details Methods showLiteral' :: Word -> DList StringSQL Source #
LiteralSQL Word8 Source #	Constant SQL terms of `Word8`.
Instance details Methods showLiteral' :: Word8 -> DList StringSQL Source #
LiteralSQL Word16 Source #	Constant SQL terms of `Word16`.
Instance details Methods showLiteral' :: Word16 -> DList StringSQL Source #
LiteralSQL Word32 Source #	Constant SQL terms of `Word32`.
Instance details Methods showLiteral' :: Word32 -> DList StringSQL Source #
LiteralSQL Word64 Source #	Constant SQL terms of `Word64`.
Instance details Methods showLiteral' :: Word64 -> DList StringSQL Source #
LiteralSQL () Source #	Constant SQL terms of `()`.
Instance details Methods showLiteral' :: () -> DList StringSQL Source #
LiteralSQL String Source #	Constant SQL terms of `String`.
Instance details Methods showLiteral' :: String -> DList StringSQL Source #
LiteralSQL Day Source #	Constant SQL terms of `Day`.
Instance details Methods showLiteral' :: Day -> DList StringSQL Source #
LiteralSQL LocalTime Source #	Constant SQL terms of `LocalTime`.
Instance details Methods showLiteral' :: LocalTime -> DList StringSQL Source #
LiteralSQL TimeOfDay Source #	Constant SQL terms of `TimeOfDay`.
Instance details Methods showLiteral' :: TimeOfDay -> DList StringSQL Source #
LiteralSQL Text Source #	Constant SQL terms of `Text`.
Instance details Methods showLiteral' :: Text -> DList StringSQL Source #
LiteralSQL Text Source #	Constant SQL terms of `Text`.
Instance details Methods showLiteral' :: Text -> DList StringSQL Source #
(PersistableWidth a, LiteralSQL a) => LiteralSQL (Maybe a) Source #	Constant SQL terms of `Maybe` type. Width inference is required.
Instance details Methods showLiteral' :: Maybe a -> DList StringSQL Source #