Re: ALTER TABLE .. ALTER COLUMN .. ERROR: attribute .. has wrong type

From: Justin Pryzby <pryzby(at)telsasoft(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Robert Haas <robertmhaas(at)gmail(dot)com>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: ALTER TABLE .. ALTER COLUMN .. ERROR: attribute .. has wrong type
Date: 2017-01-03 19:48:29
Message-ID: 20170103194829.GS32031@telsasoft.com
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On Tue, Jan 03, 2017 at 02:32:36PM -0500, Tom Lane wrote:
> 3. It's pretty hard to see how you'd reach any of these places for an
> ALTER COLUMN TYPE on a simple table. Has the table got rules, triggers,
> default values? Could we see "\d+" output for it?

I really meant to do \d+..

Table "public.eric_umts_rnc_utrancell_metrics"
Column | Type | Modifiers | Storage | Stats target | Description
---------------------------------------------+--------------------------+-----------+----------+--------------+-------------
sect_id | integer | not null | plain | 400 |
start_time | timestamp with time zone | not null | plain | 400 |
site_id | integer | not null | plain | 400 |
interval_seconds | smallint | not null | plain | 200 |
utrancell | text | not null | extended | 200 |
nedn | text | not null | extended | 200 |
rnc_id | integer | not null | plain | 400 |
device_id | integer | not null | plain | 200 |
pmcelldowntimeauto | smallint | | plain | 10 |
pmcelldowntimeman | smallint | | plain | 10 |
[...]

Justin

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