Re: psql tab completion bug for ALL IN TABLESPACE

From: Andres Freund <andres(at)anarazel(dot)de>
To: Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, Fujii Masao <masao(dot)fujii(at)gmail(dot)com>, Stephen Frost <sfrost(at)snowman(dot)net>
Cc: PostgreSQL mailing lists <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: psql tab completion bug for ALL IN TABLESPACE
Date: 2015-12-14 11:36:55
Message-ID: 20151214113655.GD14789@awork2.anarazel.de
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On 2015-12-14 12:18:27 +0100, Andres Freund wrote:
> On 2015-12-12 21:04:31 +0900, Michael Paquier wrote:
> > Hi all,
> >
> > I just bumped into the following thing while looking again at Thomas'
> > patch for psql tab completion:
> > --- a/src/bin/psql/tab-complete.c
> > +++ b/src/bin/psql/tab-complete.c
> > @@ -1040,7 +1040,7 @@ psql_completion(const char *text, int start, int end)
> > pg_strcasecmp(prev5_wd, "IN") == 0 &&
> > pg_strcasecmp(prev4_wd, "TABLESPACE") == 0 &&
> > pg_strcasecmp(prev2_wd, "OWNED") == 0 &&
> > - pg_strcasecmp(prev4_wd, "BY") == 0)
> > + pg_strcasecmp(prev_wd, "BY") == 0)
> > {
> > COMPLETE_WITH_QUERY(Query_for_list_of_roles);
> > This should be backpatched, attached is the needed patch.
>
> Hm, this seems to need slightly more expansive surgery.
>
> Trivially the comments for ALL IN TABLESPACE seem broken/badly copy pasted:
> /* ALTER TABLE,INDEX,MATERIALIZED VIEW xxx ALL IN TABLESPACE xxx */
> the first xxx doesnt make sense.
>
> Secondly the OWNED BY completion then breaks the SET TABLESPACE
> completion. That's maybe not an outright bug, but seems odd nonetheless.
>
> Fujii, Stephen?

I'm off to do something else for a while, but attached is where I
stopped at.

Attachment Content-Type Size
0001-Fix-tab-completion-for-ALTER-.-TABLESPACE-.-OWNED-BY.patch text/x-patch 2.2 KB

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