Ronan T wrote:

Hi Ronan,

Please check this out to see if it helps: https://www.outsystems.com/forums/discussion/30747/how-to-loop-in-aggregate-similar-to-sql-in-clause/

Best regards,

Miguel Marçal

You can't do an IN clause using an aggregate. You'll have to write your own SQL in an Advanced Query if you need it.

There are a couple of ways to reach the same result you would obtain with an IN clause, namely manipulating the List of results like in Miguel's link, or using a calculated attribute in the Aggregate to determine if the record is what you want:

But both methods will be less performant than an actual SQL query, so make sure to evaluate the effort needed for your query.

Also, make sure to vote for this Idea.