Performance Opening Report in Preview

Opening the report in preview is very slow, as if the main query is running
without the parameters. Is there a setting to make sure a dataset is not
queried until after the report view button is clicked?Do you have defaults for all the parameters? If so then it runs as soon as
you preview the report. To have it not run until you click on the view
button at least one parameter needs to be without a default.
Bruce Loehle-Conger
MVP SQL Server Reporting Services
"WillC" <WillC@.discussions.microsoft.com> wrote in message
news:3578FA47-2646-419F-B683-32E8C70B4622@.microsoft.com...
> Opening the report in preview is very slow, as if the main query is
> running
> without the parameters. Is there a setting to make sure a dataset is not
> queried until after the report view button is clicked?