On 2016-07-14 10:20:42 -0400, Tom Lane wrote:
> Kenan Yao writes:
> > -- mkfifo /tmp/test.dat # bash
> > copy pg_class to '/tmp/test.dat';
> > -- try pg_cancel_backend or pg_terminate_backend from other sessions
>
> This does not seem like a supported case to me. I see few if any reasons
> to wa
* Tom Lane (t...@sss.pgh.pa.us) wrote:
> Kenan Yao writes:
> > -- mkfifo /tmp/test.dat # bash
> > copy pg_class to '/tmp/test.dat';
> > -- try pg_cancel_backend or pg_terminate_backend from other sessions
>
> This does not seem like a supported case to me. I see few if any reasons
> to want to d
Kenan Yao writes:
> -- mkfifo /tmp/test.dat # bash
> copy pg_class to '/tmp/test.dat';
> -- try pg_cancel_backend or pg_terminate_backend from other sessions
This does not seem like a supported case to me. I see few if any reasons
to want to do that rather than doing copy-to-program or copy-to-c
Hi devs,
I came across a hang issue when COPY to a FIFO file, because the FIFO is
not opened for read on the other end. The backtrace from master branch is
like:
#0 0x00332ccc6c30 in __open_nocancel () from /lib64/libc.so.6
#1 0x00332cc6b693 in __GI__IO_file_open () from /lib64/libc.so.
