From: | Bryce Nesbitt <bryce2(at)obviously(dot)com> |
---|---|
To: | pgsql-sql(at)postgresql(dot)org |
Subject: | Re: Avoiding "will create implicit index" NOTICE |
Date: | 2009-06-11 07:03:30 |
Message-ID: | 4A30AC42.1060709@obviously.com |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-sql |
Hmm, no. I still get the NOTICE. How can I create the primary key
without triggering a NOTICE?
bnesbitt=> create unique index test_5_pkey on test_5 (userid, site_key);
CREATE INDEX
bnesbitt=> alter table test_5 add primary key (userid, site_key);
NOTICE: ALTER TABLE / ADD PRIMARY KEY will create implicit index
"test_5_pkey1" for table "test_5"
ALTER TABLE
bnesbitt=> \d test_5
Table "public.test_5"
+-------------------+---------+-----------+
| Column | Type | Modifiers |
+-------------------+---------+-----------+
| userid | integer | not null |
| site_key | integer | not null |
| ranking_365 | integer | default 0 |
| downloads_total | integer | default 0 |
| ranking_total | integer | default 0 |
+-------------------+---------+-----------+
Indexes:
"test_5_pkey1" PRIMARY KEY, btree (userid, site_key)
"test_5_pkey" UNIQUE, btree (userid, site_key)
Foreign-key constraints:
"test_5_site_key_fkey" FOREIGN KEY (site_key) REFERENCES
contexts(context_key) ON DELETE CASCADE
"test_5_userid_fkey" FOREIGN KEY (userid) REFERENCES users(userid)
ON DELETE CASCADE
Bryce Nesbitt wrote:
> Thanks, that's good.
>
> Rob Sargent wrote:
>
>> create table junk_six (foo int)
>> create unique index junk_six_id on junk_six(foo)
>>
>
>
From | Date | Subject | |
---|---|---|---|
Next Message | A. Kretschmer | 2009-06-11 07:31:06 | Re: Avoiding "will create implicit index" NOTICE |
Previous Message | Bryce Nesbitt | 2009-06-11 06:20:41 | Re: Avoiding "will create implicit index" NOTICE |