Re: unrecognized node type: 350

Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> writes:
> st 16. 11. 2022 v 19:01 odesílatel shashidhar Reddy <
> shashidharreddy001(at)gmail(dot)com> napsal:
>>> I could see an error in syslogs, I am not sure what it means.
>>> kernel: [93631.415790] postgres[86383]: segfault at 80 ip
>>> 00007f07f3e3eefd
>>> sp 00007fffcf1db500 error 4 in plpgsql_check.so[7f07f3e2e000+34000]

> The extension plpgsql_check does not contain this message.

Well, no --- it's the kernel reporting a segfault in plpgsql_check.

Although now that you mention it, there should also be traces of this
crash in the Postgres log; it would be interesting to see what's
reported there.

> Node with number 350 should be ParamRef

This is v13, so if I wrangled gdb correctly 350 is FuncCall. (One
thing I'm wondering though is if the extension somehow got compiled
against wrong-version headers. But you'd expect that it largely
wouldn't work at all if so.)

regards, tom lane