Re: gdb with postgres

On 6 June 2011 21:57, Kevin Grittner <Kevin(dot)Grittner(at)wicourts(dot)gov> wrote:

> HuangQi <huangqiyx(at)gmail(dot)com> wrote:
>
> >>> (gdb) b qp_add_paths_to_joinrel
> >>> Breakpoint 1 at 0x1a6744: file joinpath.c, line 67.
> >>> (gdb) attach 23903
>
> > If I enter c, gdb will directly finish executing this process and
> > current query will finish.
>
> Are you absolutely sure that running your query will result in a
> call to this function?
>
> -Kevin
>

Thanks guys for your idea. I found the solution. Because after made some
change in postgres and make them, I didn't stop the server first. Now I stop
it and start after reinstall, then using gdb is just fine. Thanks for your
ideas.

--
Best Regards
Huang Qi Victor