You didn’t post the actual function call you make, but usually this means that you forgot to pass the for option to the function that makes the query:
opts = [for: Pet]
flop = Flop.validate!(params, opts)
Flop.run(query, flop, opts)
And similarly with any other function that makes a query. Without this option, Flop doesn’t know in which schema to look up the field configuration, and it will just use the field name from the filter as it is.
Another issue I’m spotting in your code is that you added the id column to the compound field config. like only works on string (text, varchar) columns. Flop does not cast integer or binary columns as a string automatically, which means you’ll get a cast error here. If you want to allow partial matches on a binary ID column, the best way to do this at the moment would be a custom field.
