On 2018-Dec-14, Stephen Frost wrote:
> That wasn't what was asked and I don't think I see a problem with having
> concurrently be allowed in the parentheses. For comparison, it's not
> like "explain analyze select ..." or "explain buffers select" is
> terribly good grammatical form.
... and we don't allow EXPLAIN BUFFERS at all, and if we had had a
parenthesized option list in EXPLAIN when we invented EXPLAIN ANALYZE, I
bet we would have *not* made the ANALYZE keyword appear unadorned in
that command.
> If you wanted to try to get to a better form for the spelled out
> sentence, I would think:
>
> concurrently reindex table test
>
> would probably be the approach to use,
I think this is terrible from a command-completion perspective, and from
a documentation perspective (Certainly we wouldn't have a manpage about
the "concurrently" command, for starters).
My vote goes to put the keyword inside of and exclusively in the
parenthesized option list.
--
Álvaro Herrera https://www.2ndQuadrant.com/
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