I can't understand why would JSON be any good as a parameter option here.

However, just looking at the SQL fields and values do differ (don't know the table's structure, but guessing based on what I see).

DrugDetails vs. two fields/values in JSON.

@Scott Roth example shows what's an approach (not only though).

So, a bit more information would be helpful.

Thanks to everybody for your inputs.

Thank you very much, Nigel.

I know for aux... but it turned out that I was making mistake when trying to implement this, however simple that is.