| From: | Stephen Frost <sfrost(at)snowman(dot)net> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Robert Haas <robertmhaas(at)gmail(dot)com>, David Fetter <david(at)fetter(dot)org>, Bruce Momjian <bruce(at)momjian(dot)us>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: [PATCH] Add SIGCHLD catch to psql |
| Date: | 2010-05-17 16:15:10 |
| Message-ID: | 20100517161510.GF21875@tamriel.snowman.net |
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| Lists: | pgsql-hackers |
* Tom Lane (tgl(at)sss(dot)pgh(dot)pa(dot)us) wrote:
> If you're combining this with the FETCH_COUNT logic then it seems like
> it'd be sufficient to check ferror(fout) once per fetch chunk, and just
> fall out of that loop then. I don't want psql issuing query cancels
> on its own authority, either.
Attached is a patch that just checks the result from the existing
fflush() inside the FETCH_COUNT loop and drops out of that loop if we
get an error from it.
Thanks!
Stephen
| Attachment | Content-Type | Size |
|---|---|---|
| psql-check-fflush.diff | text/x-diff | 1.4 KB |
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