On Tue, 12 Nov 2024 at 06:17, torikoshia <torikos...@oss.nttdata.com> wrote:
>
> On 2024-11-12 01:49, Fujii Masao wrote:
> > On 2024/11/11 21:45, torikoshia wrote:
> >>> Thanks for adding the comment. It clearly states that REJECT_LIMIT
> >>> can be
> >>> a single-quoted string. However, it might also be helpful to mention
> >>> that
> >>> it can be provided as an int64 in the COPY command option. How about
> >>> updating it like this?
> >>>
> >>> ------------------------------------
> >>> REJECT_LIMIT can be specified in two ways: as an int64 for the COPY
> >>> command
> >>> option or as a single-quoted string for the foreign table option
> >>> using
> >>> file_fdw. Therefore this function needs to handle both formats.
> >>> ------------------------------------
> >>
> >> Thanks! it seems better.
> >>
> >>
> >> Attached v3 patch.
> >
> > Thanks for updating the patch! It looks like you forgot to attach it,
> > though.
>
> Oops, thanks for pointing it out.
> Here it is.
>
>
> --
> Regards,
>
> --
> Atsushi Torikoshi
> Seconded from NTT DATA GROUP CORPORATION to SRA OSS K.K.
Hi!
A little question from me.
This is your doc for reject_limit:
+ <varlistentry>
+ <term><literal>reject_limit</literal></term>
+
+ <listitem>
+ <para>
+ Specifies the maximum number of errors tolerated while
converting a column's
+ input value to its data type, the same as <command>COPY</command>'s
+ <literal>REJECT_LIMIT</literal> option.
+ </para>
+ </listitem>
+ </varlistentry>
+
This is how it looks on the current HEAD for copy.
<varlistentry>
<term><literal>REJECT_LIMIT</literal></term>
<listitem>
<para>
Specifies the maximum number of errors tolerated while converting a
column's input value to its data type, when <literal>ON_ERROR</literal> is
set to <literal>ignore</literal>.
If the input causes more errors than the specified value, the
<command>COPY</command>
command fails, even with <literal>ON_ERROR</literal> set to
<literal>ignore</literal>.
This clause must be used with
<literal>ON_ERROR</literal>=<literal>ignore</literal>
and <replaceable class="parameter">maxerror</replaceable> must
be positive <type>bigint</type>.
If not specified, <literal>ON_ERROR</literal>=<literal>ignore</literal>
allows an unlimited number of errors, meaning <command>COPY</command> will
skip all erroneous data.
</para>
</listitem>
</varlistentry>
There is a difference. Should we add REJECT_LIMIT vs ON_ERROR
clarification for file_fdw too? or maybe we put a reference for COPY
doc.
--
Best regards,
Kirill Reshke
