Adrian Klaver <adrian.klaver@xxxxxxxxxxx> writes: > My suspicion is it had to do with this from a post upstream: > "When I tried it, I am getting an error: Invalid input syntax for UUID: > uuid_generate_v4()," Yeah. We haven't seen the actual query yet, but I'm betting the OP really wrote INSERT ... , 'uuid_generate_v4()', ... not INSERT ... , uuid_generate_v4(), ... There might be some layers of client-side parameter mangling obscuring what's actually happening. regards, tom lane