Convenience method that calls cursor
expecting exactly one result back.
Convenience method that calls cursor
expecting exactly one result back. An assertion error will fire if the
results contains more or less than one result.
the type of the result
the query to execute
decoder for T
Future[T]
Convenience method that calls cursor
expecting no results.
Convenience method that calls cursor
expecting no results. An assertion error will be occur if the results count
is not exactly zero.
the query to execute
true if the query returned with no errors
Convenience method that calls cursor
grabbing the first result returning None if there are no results.
Convenience method that calls cursor
grabbing the first result returning None if there are no results.
the type of the result
the query to execute
decoder for T
optional T if there is at least one result