From: | Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com> |
---|---|
To: | Robert Haas <robertmhaas(at)gmail(dot)com> |
Cc: | PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
Subject: | Re: CREATE STATISTICS documentation bug |
Date: | 2019-06-15 23:22:19 |
Message-ID: | 20190615232219.qpr52d6kunqavgyx@development |
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Thread: | |
Lists: | pgsql-hackers |
On Fri, Jun 14, 2019 at 03:23:29PM -0400, Robert Haas wrote:
>https://www.postgresql.org/docs/12/sql-createstatistics.html contains
>this example command:
>
>CREATE STATISTICS s2 (mcv) ON (a, b) FROM t2;
>
>But that produces:
>
>psql: ERROR: only simple column references are allowed in CREATE STATISTICS
>
>I think the parentheses around (a, b) just need to be removed.
>
>P.S. I think the fact that we print "psql: " before the ERROR here is
>useless clutter. We didn't do that in v11 and prior and I think we
>should kill it with fire.
>
I've pushed a fix for the docs issue.
--
Tomas Vondra http://www.2ndQuadrant.com
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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