Database.PostgreSQL.PQTypes.SQL.Raw

Documentation

data RawSQL row

Form of SQL query which is very close to libpqtypes specific representation. Note that, in particular, RawSQL () is isomorphic (modulo bottom) to Text.

Instances

Eq row => Eq (RawSQL row)

Defined in Database.PostgreSQL.PQTypes.SQL.Raw

Methods

(==) :: RawSQL row -> RawSQL row -> Bool

(/=) :: RawSQL row -> RawSQL row -> Bool

Ord row => Ord (RawSQL row)

Defined in Database.PostgreSQL.PQTypes.SQL.Raw

Methods

compare :: RawSQL row -> RawSQL row -> Ordering

(<) :: RawSQL row -> RawSQL row -> Bool

(<=) :: RawSQL row -> RawSQL row -> Bool

(>) :: RawSQL row -> RawSQL row -> Bool

(>=) :: RawSQL row -> RawSQL row -> Bool

max :: RawSQL row -> RawSQL row -> RawSQL row

min :: RawSQL row -> RawSQL row -> RawSQL row

Show row => Show (RawSQL row)

Defined in Database.PostgreSQL.PQTypes.SQL.Raw

Methods

showsPrec :: Int -> RawSQL row -> ShowS

show :: RawSQL row -> String

showList :: [RawSQL row] -> ShowS

IsString (RawSQL ())

Construct RawSQL () from String.

Defined in Database.PostgreSQL.PQTypes.SQL.Raw

Methods

fromString :: String -> RawSQL ()

Semigroup (RawSQL ())

Defined in Database.PostgreSQL.PQTypes.SQL.Raw

Methods

(<>) :: RawSQL () -> RawSQL () -> RawSQL ()

sconcat :: NonEmpty (RawSQL ()) -> RawSQL ()

stimes :: Integral b => b -> RawSQL () -> RawSQL ()

Monoid (RawSQL ())

Defined in Database.PostgreSQL.PQTypes.SQL.Raw

Methods

mempty :: RawSQL ()

mappend :: RawSQL () -> RawSQL () -> RawSQL ()

mconcat :: [RawSQL ()] -> RawSQL ()

(Show row, ToRow row) => IsSQL (RawSQL row)

Defined in Database.PostgreSQL.PQTypes.SQL.Raw

Methods

withSQL :: RawSQL row -> ParamAllocator -> (Ptr PGparam -> CString -> IO r) -> IO r

rawSQL :: (Show row, ToRow row) => Text -> row -> RawSQL row

Construct RawSQL from Text and a tuple of parameters.

unRawSQL :: RawSQL () -> Text

Take query string out of RawSQL ().