From: | Jim Jones <jim(dot)jones(at)uni-muenster(dot)de> |
---|---|
To: | jian he <jian(dot)universality(at)gmail(dot)com> |
Cc: | "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com>, Yugo NAGATA <nagata(at)sraoss(dot)co(dot)jp>, torikoshia <torikoshia(at)oss(dot)nttdata(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
Subject: | Re: Change COPY ... ON_ERROR ignore to ON_ERROR ignore_row |
Date: | 2024-09-09 14:33:59 |
Message-ID: | 3d6b5885-16a1-475d-b56f-41701c48d9d4@uni-muenster.de |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-hackers |
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 ...
$ git apply ~/patches/copy_on_error/v3-0001-on_error-set_to_null.patch -v
Checking patch doc/src/sgml/ref/copy.sgml...
Checking patch src/backend/commands/copy.c...
Checking patch src/backend/commands/copyfrom.c...
Checking patch src/backend/commands/copyfromparse.c...
Checking patch src/include/commands/copy.h...
Checking patch src/test/regress/expected/copy2.out...
error: while searching for:
NOTICE: skipping row due to data type incompatibility at line 8 for
column k: "a"
CONTEXT: COPY check_ign_err
NOTICE: 6 rows were skipped due to data type incompatibility
-- tests for on_error option with log_verbosity and null constraint via
domain
CREATE DOMAIN dcheck_ign_err2 varchar(15) NOT NULL;
CREATE TABLE check_ign_err2 (n int, m int[], k int, l dcheck_ign_err2);
error: patch failed: src/test/regress/expected/copy2.out:753
error: src/test/regress/expected/copy2.out: patch does not apply
Checking patch src/test/regress/sql/copy2.sql...
--
Jim
From | Date | Subject | |
---|---|---|---|
Next Message | Fujii Masao | 2024-09-09 14:36:46 | Remove old RULE privilege completely |
Previous Message | Tom Lane | 2024-09-09 14:14:03 | Re: access numeric data in module |