Re: BUG #5798: Some weird error with pl/pgsql procedure

Maxim Boguk <maxim(dot)boguk(at)gmail(dot)com> writes:
> I finally managed create working slave server with non-stripped Postgresql
> 8.4.7 and working gdb.
> (sorry for such long delay).
> And i can reproduce situation quite easy now, so i managed get stack
> backtrace with that error.
> What i need to do now? I have some expirience with gbd now but i have no
> idea where to look next.

Now that you know what query is causing the problem:

> #9 0x0000000000673d43 in ProcessQuery (plan=0xdd0998890,
> sourceText=0xdd09c5830 "UPDATE ONLY bill.ctrl_servers SET opt = opt
> WHERE ctid=ANY($1) RETURNING ctid", params=0xdd09c58c0,
> dest=0xdd09de5c8, completionTag=0x7fffffffd4e0 "") at pquery.c:196

it shouldn't be too hard to prepare a self-contained test case so that
others can look at this.

regards, tom lane