On Tue, Jul 11, 2023 at 09:32:32AM -0700, Nathan Bossart wrote:
> Sure. І did it this way in v7.
After a couple more small edits, I've committed this. I looked through all
uses of getopt_long() in PostgreSQL earlier today, and of the programs that
accepted non-options, most accepted only one, some others accepted 2-3, and
ecpg and pg_regress accepted any number. Given this analysis, I'm not too
worried about the O(n^2) behavior that the patch introduces. You'd likely
need to provide an enormous number of non-options for it to be noticeable,
and I'm dubious such use-cases exist.
During my analysis, I noticed that pg_ctl contains a workaround for the
lack of argument reordering. I think this can now be removed. Patch
attached.
--
Nathan Bossart
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