How does a default dataset expression look like? I use a dataset as a parameter for a report and want to set this to a default value.
Unfortunately, there’s not really any way to construct a dataset in an expression. The simplest solution is to lodge your default value in a memory tag somewhere, and just reference that in the default parameter expression.
Not really, but what do you mean by default? How complicated is it? If you just want something like a blank dataset with column names, you can do something like this:
runScript("system.dataset.toDataSet(['header1', 'header2', 'header3', 'header4'], [])"
If you need a line or two you could do that too in the same runScript function, but it may get a bit unweildy if you need to do too many there.