On Fri, Jan 24, 2025 at 8:54 PM Tom Lane <t...@sss.pgh.pa.us> wrote:

> Andrew Dunstan <and...@dunslane.net> writes:
> > I don't think we need a new file for this. pg_backup_utils.c is already
> > there for routines common to pg_restore and pg_dump.
>
> I'm not even on board with having a new function, because I doubt
> we should try to share this code in the first place.  Who's to
> say that pg_dump and pg_restore must support exactly the same list
> of formats?  For example, in the future we might decide that some
> format is obsolete and desupport it in pg_dump, while continuing
> to allow it for awhile in pg_restore for compatibility reasons.
> A closer-to-home possibility is that the work to allow non-text
> output from pg_dumpall will result in a format that pg_restore
> can read but pg_dump (by itself) doesn't write.
>
> So I'd just scrap pg_restore's parsing logic for this and replace it
> in-place.  To the extent that that's copying and pasting stuff, fine.
> It's not like there's no other duplicativeness in their switch-parsing
> logic.
>
>                         regards, tom lane
>

Agreed and made the patch as suggested .

Regards,
Srinath Reddy Sadipiralla,
EDB:http://www.enterprisedb.com

Attachment: 0001-Parse-the-format-option-for-pg_restore-with-pg_strcasecmp.patch
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