import public JSON.Parser
import public Data.Vect.Quantifiers
import public Postgres.Data.PostgresValuepgStringResultsQuery : TypeDictionary => (header : Bool) -> String -> Conn -> IO (Either String (StringResultset header))pgJSONResultQuery : String -> Conn -> IO (Maybe JSON)Get the result as JSON if it is 1 row and column that can
be successfully parsed as JSON.
pgResultQuery : TypeDictionary => (expected : Vect colCount Type) -> String -> Conn -> All Castable expected => IO (Either String (rowCount : Nat ** Vect rowCount (HVect expected)))Get the result as a rows of the expected types of values if possible.