This content has been marked as final. Show 3 replies
I have two tables:
If there are some Products Key values in Invoice that do not have corresponding Product Key rows in Product Table, then Class will display as '-' in a table with fields Invoice Number, and Class.
My end goal is to produce a report that shows me a list of all Product Keys that exist in Invoice, but not in Product Table. I've been trying to go about it with a table that contains Product Key, and Class, and creating a column that is =If(IsNull(Class), 1, 0) expecting a 1 to show if there is no row in Product Table matching the Product Key, however it evaluates to '-' if Class doesn't exist, and 0 if it does, so I'm unable to filter by this value at all.
Is there a way for me to do this? Or, alternatively, a way for me to set a default value on Class in the data load, so that if Class doesn't exist, displays as "Unmapped" or something?