OptionalDialectThe key of the dialect the SQL is written in ('sqlserver', 'postgresql', or an External
Data Source dialect such as 'mysql'). The SQL filters and boolean values follow it. When
omitted, the process-wide default platform of RunQuerySQLFilterManager is used, which is
only right for a process that talks to one kind of database.
OptionalScopeNames added to this render's scope only, such as a callback the template calls. They win
over parameter values; Context still wins over them. Nothing is kept between renders.
How one render is done, beside its values. Every member is optional; a render without options behaves as before this type existed.