Creating a check "At least"

[gretacarrete]

Hello,

I am trying to switch to Data Reviewer from lots of model builder tools. One of the checks I have to do on my GDB is that the table x if it has at least one row it has to have the attribute RN (a subtype) and if it has several rows AT LEAST one has to have the RN attibute.

Any help will be very welcomed.

Thank you very much,

Greta

[MichelleJohnson]

I'm still working on this...

[gretacarrete]

Thank you so much. I have been learning sql language this week to figure it out and I really do appreciate help in this puzzle.

Greta