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Re: Change COPY ... ON_ERROR ignore to ON_ERROR ignore_row

jian he <jian.universality@gmail.com>

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From: jian he <jian.universality@gmail.com>
To: Jim Jones <jim.jones@uni-muenster.de>
Cc: "David G. Johnston" <david.g.johnston@gmail.com>, Yugo NAGATA <nagata@sraoss.co.jp>, torikoshia <torikoshia@oss.nttdata.com>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2024-09-12T10:13:00Z
Lists: pgsql-hackers

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On Mon, Sep 9, 2024 at 10:34 PM Jim Jones <jim.jones@uni-muenster.de> wrote:
>
>
> Hi there
>
> On 26.08.24 02:00, jian he wrote:
> > hi all.
> > patch updated.
> > simplified the code a lot.
> >
> > idea is same:
> > COPY t_on_error_null FROM STDIN WITH (on_error set_to_null);
> >
> > If the STDIN number of columns is the same as the target table, then
> > InputFunctionCallSafe
> > call failure will make that column values be null.
> >
> >
> > If the STDIN number of columns is not the same as the target table, then error
> > ERROR:  missing data for column \"%s\"
> > ERROR:  extra data after last expected column
> > which is status quo.
>
> I wanted to give it another try, but the patch does not apply ...
>

here we are.
please check the attached file.

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

  1. file_fdw: Add regression test for file_fdw with ON_ERROR='set_null'

  2. Add COPY (on_error set_null) option

  3. Add REJECT_LIMIT option to the COPY command.

  4. Add log_verbosity = 'silent' support to COPY command.

  5. Add new COPY option LOG_VERBOSITY.