On Wed, Dec 04, 2019 at 08:34:34AM -0500, Tom Lane wrote: >MOHAN KUMAR DORAIRAJ <mohankumar.dorairaj@globalfoundries.com> writes: >> Is there any other alternative option available.? > >Well, why is it that your session is sitting waiting for input from >the Oracle server? That doesn't seem like a condition that ought >to be persistent, most of the time. Perhaps redesigning your >queries against that foreign server would help. >
Yeah, having some CHECK_FOR_INTERRUPT calls in the code might help (there's a single place with this macro, but it only happens after an error). The question is whether the OCIStmtExecute actually returns from time to time, of it if gets stuck.
>Also, I do recommend asking the Oracle FDW authors about this. >It's possible that adding some CHECK_FOR_INTERRUPT calls in that >FDW would ameliorate things. (I don't know where to file issues >about oracle_fdw, but it's not this list.) >
I think the right place to file the issue is here: