Re: psql: show only failed queries

2014-03-04 6:35 GMT+01:00 Fabrízio de Royes Mello <fabriziomello(at)gmail(dot)com>:

>
>
>
> On Sat, Mar 1, 2014 at 8:01 AM, Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>
> wrote:
> >
> > Hello
> >
> > I was asked, how can be showed only failed queries in psql.
> >
> > I am thinking, so it is not possible now. But implementation is very
> simple
> >
> > What do you think about it?
> >
> > bash-4.1$ psql postgres -v ECHO=error -f data.sql
> > INSERT 0 1
> > Time: 27.735 ms
> > INSERT 0 1
> > Time: 8.303 ms
> > psql:data.sql:3: ERROR: value too long for type character varying(2)
> > insert into foo values('bbb');
> > Time: 0.178 ms
> > INSERT 0 1
> > Time: 8.285 ms
> > psql:data.sql:5: ERROR: value too long for type character varying(2)
> > insert into foo values('ssssss');
> > Time: 0.422 ms
> >
>
> The patch works fine, but I think we must add some prefix to printed
> query. Like that:
>
> fabrizio=# \set ECHO error
> fabrizio=# insert into foo values ('XXX');
>
> ERROR: value too long for type character varying(2)
> DETAIL: insert into foo values ('XXX');
>
> or
>
> fabrizio=# \set ECHO error
> fabrizio=# insert into foo values ('XXX');
>
> ERROR: value too long for type character varying(2)
> QUERY: insert into foo values ('XXX');
>
> This may help to filter the output with some tool like 'grep'.
>

sure, good idea.

I add link to your notice to commitfest app

Regards

Pavel

>
> Regards,
>
> --
> Fabrízio de Royes Mello
> Consultoria/Coaching PostgreSQL
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>