RE: I created a query rule in which I am going up against a database and checking to

tonyc — Thu, 15 May 2014 22:05:05 GMT

I actually need to get back the rows where COP_NUM is null

RE: I created a query rule in which I am going up against a database and checking to

Bishnu Panigrahi — Thu, 15 May 2014 20:47:11 GMT

Unless you are using the "includes" operator, you can't pass a null value into a query rule. Here are a few alternatives:

1. Use a query database node: ex. select <fieldA> from <table> where <fieldB> is not NULL
2. Create a view that filters the rows based on these null values. Then query that table.
3. Use a query rule to call back a bigger datasubset, then filter nulls in process.

There are positives and downsides to each scenario, so think about each one before implementing.