From: | Andreas Kretschmer <andreas(at)a-kretschmer(dot)de> |
---|---|
To: | Patrick B <patrickbakerbr(at)gmail(dot)com>,pgsql-general(at)postgresql(dot)org |
Subject: | Re: PK Index - Removal |
Date: | 2016-08-11 04:08:32 |
Message-ID: | E50C0178-A3D2-42C0-A0C6-042E5F6DFEC8@a-kretschmer.de |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-general |
Yes, you can drop the unused index.
On 11 August 2016 05:30:15 CEST, Patrick B <patrickbakerbr(at)gmail(dot)com> wrote:
>Hi guys,
>
>I got the following index:
>
>CREATE INDEX "ix_mo_pk" ON "mo" USING "btree" ((("id")::"text"))
>
>
>The "ID" is my primary key:
>
>> "mo_pkey" PRIMARY KEY, "btree" ("id")
>
>
>The ix_mo_pk index is not being used... But as it has the "ID" on it, I
>wanted to ask before dropping it.
>
>Can you guys explain me if the ix_mo_pk is safe to delete and why?
>
>The mo_pkey index is being used.
>
>I'm using Postgres 9.2
>
>Thanks
>Patrick
--
Diese Nachricht wurde von meinem Android-Mobiltelefon mit K-9 Mail gesendet.
From | Date | Subject | |
---|---|---|---|
Next Message | Venkata Balaji N | 2016-08-11 04:24:07 | Re: PK Index - Removal |
Previous Message | Adrian Klaver | 2016-08-11 04:06:58 | Re: PK Index - Removal |