pgstream-0.1.0.3: Elsen Accelerated Computing Engine

Safe HaskellNone
LanguageHaskell2010

Database.PostgreSQL.Stream.QueryBuilder

Contents

Synopsis

Quasiquoter

sql :: QuasiQuoter Source

Query formatting

fmtQuery :: ToSQL a => Query -> a -> ByteString Source

fmtSQL :: ToSQL a => Query -> a -> SQL Source

Typeclasses

class ToSQL a where Source

Methods

toSQL :: a -> ByteString -> ByteString Source

Instances

ToSQL () 
ToField a => ToSQL [a] 
ToField a => ToSQL (Maybe a) 
ToField a => ToSQL (Only a) 
(ToField a, ToField b) => ToSQL (a, b) 
(ToField a, ToField b, ToField c) => ToSQL (a, b, c) 
(ToField a, ToField b, ToField c, ToField d) => ToSQL (a, b, c, d) 
(ToField a, ToField b, ToField c, ToField d, ToField e) => ToSQL (a, b, c, d, e) 
(ToField a, ToField b, ToField c, ToField d, ToField e, ToField f) => ToSQL (a, b, c, d, e, f) 
(ToField a, ToField b, ToField c, ToField d, ToField e, ToField f, ToField g) => ToSQL (a, b, c, d, e, f, g) 
(ToField a, ToField b, ToField c, ToField d, ToField e, ToField f, ToField g, ToField h) => ToSQL (a, b, c, d, e, f, g, h) 
(ToField a, ToField b, ToField c, ToField d, ToField e, ToField f, ToField g, ToField h, ToField i) => ToSQL (a, b, c, d, e, f, g, h, i) 

class ToField a where Source

Methods

toField :: a -> Action Source

Instances