Safe Haskell	None
Language	Haskell2010

Database.PostgreSQL.PQTypes.XML

Synopsis

newtype XML = XML {
- unXML :: Text
}

Documentation

newtype XML Source #

Representation of SQL XML types as Text. Users of hpqtypes may want to add conversion instances for their favorite XML type around XML.

Constructors

XML
Fields unXML :: Text

Instances

Eq XML Source #
Instance details Defined in Database.PostgreSQL.PQTypes.XML Methods (==) :: XML -> XML -> Bool # (/=) :: XML -> XML -> Bool #
Ord XML Source #
Instance details Defined in Database.PostgreSQL.PQTypes.XML Methods compare :: XML -> XML -> Ordering # (<) :: XML -> XML -> Bool # (<=) :: XML -> XML -> Bool # (>) :: XML -> XML -> Bool # (>=) :: XML -> XML -> Bool # max :: XML -> XML -> XML # min :: XML -> XML -> XML #
Read XML Source #
Instance details Defined in Database.PostgreSQL.PQTypes.XML Methods readsPrec :: Int -> ReadS XML # readList :: ReadS [XML] # readPrec :: ReadPrec XML # readListPrec :: ReadPrec [XML] #
Show XML Source #
Instance details Defined in Database.PostgreSQL.PQTypes.XML Methods showsPrec :: Int -> XML -> ShowS # show :: XML -> String # showList :: [XML] -> ShowS #
PQFormat XML Source #
Instance details Defined in Database.PostgreSQL.PQTypes.XML Methods pqFormat :: ByteString Source # pqFormat0 :: ByteString Source # pqVariables :: Int Source #
FromSQL XML Source #
Instance details Defined in Database.PostgreSQL.PQTypes.XML Associated Types type PQBase XML :: Type Source # Methods fromSQL :: Maybe (PQBase XML) -> IO XML Source #
ToSQL XML Source #
Instance details Defined in Database.PostgreSQL.PQTypes.XML Associated Types type PQDest XML :: Type Source # Methods toSQL :: XML -> ParamAllocator -> (Ptr (PQDest XML) -> IO r) -> IO r Source #
type PQBase XML Source #
Instance details Defined in Database.PostgreSQL.PQTypes.XML type PQBase XML = PGbytea
type PQDest XML Source #
Instance details Defined in Database.PostgreSQL.PQTypes.XML type PQDest XML = PGbytea