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pg_dump: Add --sequence-data.

This new option instructs pg_dump to dump sequence data when the
--no-data, --schema-only, or --statistics-only option is specified.
This was originally considered for commit a7e5457db8, but it was
left out at that time because there was no known use-case.  A
follow-up commit will use this to optimize pg_upgrade's file
transfer step.

Reviewed-by: Robert Haas <robertmhaas@gmail.com>
Discussion: https://postgr.es/m/Zyvop-LxLXBLrZil%40nathan
This commit is contained in:
Nathan Bossart
2025-03-25 16:02:35 -05:00
parent cf131fa942
commit 9c49f0e8cd
5 changed files with 16 additions and 10 deletions

View File

@ -1298,6 +1298,17 @@ PostgreSQL documentation
</listitem>
</varlistentry>
<varlistentry>
<term><option>--sequence-data</option></term>
<listitem>
<para>
Include sequence data in the dump. This is the default behavior except
when <option>--no-data</option>, <option>--schema-only</option>, or
<option>--statistics-only</option> is specified.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option>--serializable-deferrable</option></term>
<listitem>