Language.SQL.Keyword.Type

Description

SQL keyword representation using Haskell data constructors.

Synopsis

Documentation

Type represent SQL keywords.

Instances

Eq Keyword Source #
Methods (==) :: Keyword -> Keyword -> Bool # (/=) :: Keyword -> Keyword -> Bool #
Read Keyword Source #
Methods readsPrec :: Int -> ReadS Keyword # readList :: ReadS [Keyword] # readPrec :: ReadPrec Keyword # readListPrec :: ReadPrec [Keyword] #
Show Keyword Source #
Methods showsPrec :: Int -> Keyword -> ShowS # show :: Keyword -> String # showList :: [Keyword] -> ShowS #
IsString Keyword Source #	`Keyword` type with OverloadedString extension, can be involved same list with string literals. selectFoo = [SELECT, "a, b, c", FROM, "foo"]
Methods fromString :: String -> Keyword #
Semigroup Keyword Source #
Methods (<>) :: Keyword -> Keyword -> Keyword # sconcat :: NonEmpty Keyword -> Keyword # stimes :: Integral b => b -> Keyword -> Keyword #
Monoid Keyword Source #	`Keyword` default concatination separate by space.
Methods mempty :: Keyword # mappend :: Keyword -> Keyword -> Keyword # mconcat :: [Keyword] -> Keyword #

Diff String type for low-cost concatination.

Instances

Eq DString Source #
Methods (==) :: DString -> DString -> Bool # (/=) :: DString -> DString -> Bool #
Read DString Source #
Methods readsPrec :: Int -> ReadS DString # readList :: ReadS [DString] # readPrec :: ReadPrec DString # readListPrec :: ReadPrec [DString] #
Show DString Source #
Methods showsPrec :: Int -> DString -> ShowS # show :: DString -> String # showList :: [DString] -> ShowS #
Semigroup DString Source #
Methods (<>) :: DString -> DString -> DString # sconcat :: NonEmpty DString -> DString # stimes :: Integral b => b -> DString -> DString #
Monoid DString Source #
Methods mempty :: DString # mappend :: DString -> DString -> DString # mconcat :: [DString] -> DString #

Make Keyword from String

Concatinate keywords into String like unwords