Re: ALTER TABLE ... ALTER COLUMN ... SET DISTINCT

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
Cc: ITAGAKI Takahiro <itagaki(dot)takahiro(at)oss(dot)ntt(dot)co(dot)jp>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: ALTER TABLE ... ALTER COLUMN ... SET DISTINCT
Date: 2009-04-04 23:04:56
Message-ID: 24765.1238886296@sss.pgh.pa.us
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Robert Haas <robertmhaas(at)gmail(dot)com> writes:
> Per previous discussion.
> http://archives.postgresql.org/message-id/8066.1229106059@sss.pgh.pa.us
> http://archives.postgresql.org/message-id/603c8f070904021926g92eb55sdfc68141133957c1@mail.gmail.com

I'm not thrilled about adding a column to pg_attribute for this.
Isn't there some way of keeping it in pg_statistic?

regards, tom lane

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