Squeal.PostgreSQL.Render

Rendering helper functions.

Render

parenthesized :: ByteString -> ByteString

Parenthesize a ByteString.

(<+>) :: ByteString -> ByteString -> ByteString

Concatenate two ByteStrings with a space between.

commaSeparated :: [ByteString] -> ByteString

Comma separate a list of ByteStrings.

doubleQuoted :: ByteString -> ByteString

Add double quotes around a ByteString.

renderCommaSeparated :: SListI xs => (forall x. expression x -> ByteString) -> NP expression xs -> ByteString

Comma separate the renderings of a heterogeneous list.

renderCommaSeparatedMaybe :: SListI xs => (forall x. expression x -> Maybe ByteString) -> NP expression xs -> ByteString

Comma separate the Maybe renderings of a heterogeneous list, dropping Nothings.

renderNat :: KnownNat n => proxy n -> ByteString

Render a promoted Nat.