A developer asks:
How can I introduce symbolic dates in queries/reports?For example:
.pxCreateDateTime >= First day of the current month.
Use tools such as expressions and activities in place of symbolic constructs not supported.
However, reports can reference a property that lives in any page in the clipboard. If you're configuring a report that requires sophisticated parameters, you can use tools such as expressions and activities to build up those parameters as properties on such a page.
Then you can reference those properties as parameters to the report.