Hello Thank you for review! Well, i can miss some cases. I'm not sure about overall design of this patch. Is acceptable add errdetail_params to statement_timeout ereport in such way?
After shutdown signal we must be in aborted state, so we mustn't call user-defined I/O functions. (quotation from comment to errdetail_params in src/backend/tcop/postgres.c ). It seems i can not fix it with current design. > ERROR: canceling statement due to lock timeout at character 13 Hm, "at character"? How can we get this message? I found only "canceling statement due to lock timeout" (without "at character") ereport in src/backend/tcop/postgres.c Maybe try .. catch in parse state, not in execute? regards, Sergei
