Hi, On 2018-07-01 11:02:24 +0200, Mai Peng wrote: > Hello, how could I relax the subtransaction restriction, I used the > Parallel Unsafe option, but still have the same issue. > Rgds.
I'm unclear why you still get the error. Could you please give us the query triggering the error, including an explain of it, and the involved function definitions? Greetings, Andres Freund