Include more than the top record in an swql query for an email action?

I am learning swql and have a query I want to include in the trigger action for an email alert.

The query returns a top xx result set.

I found the article that says only the top row and first column will be returned.

I can use the concat to combine the fields but is there a way to render the swql so I only get one record so I can get the multiple records to display?

or is there another way around getting multiple records to display in the trigger action?

thanks, bob