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From: Christophe Pettus <[email protected]>
To: aditya desai <[email protected]>
Cc: pgsql-sql <[email protected]>
Subject: Re: Create index on user defined type
Date: Tue, 19 Apr 2022 09:29:37 -0700
Message-ID: <[email protected]> (raw)
In-Reply-To: <CAN0SRDHgW+5-yGdLE-y6eCpWdffV7iexabGL1PmZOb7BU=QeWg@mail.gmail.com>
References: <CAN0SRDHgW+5-yGdLE-y6eCpWdffV7iexabGL1PmZOb7BU=QeWg@mail.gmail.com>


> On Apr 19, 2022, at 09:27, aditya desai <[email protected]> wrote:
> 
> Hi,
> Is there any way to create index on user defined type in Postgresql? Need to create index on bug_status in bug table.
> 
> CREATE TYPE bug_status AS ENUM ('new', 'open', 'closed');
> 
> CREATE TABLE bug (
>     id serial,
>     description text,
>     status bug_status
> );

It works right out of the box:

xof=# CREATE TYPE bug_status AS ENUM ('new', 'open', 'closed');
CREATE TYPE
xof=# CREATE TABLE bug (
    id serial,
    description text,
    status bug_status
);
CREATE TABLE
xof=# create index on bug(status);
CREATE INDEX
xof=# 

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