Re: [pgAdmin4][RM3462] PG11: Support INCLUDE indexes

From: Dave Page <dpage(at)pgadmin(dot)org>
To: Aditya Toshniwal <aditya(dot)toshniwal(at)enterprisedb(dot)com>
Cc: pgadmin-hackers <pgadmin-hackers(at)postgresql(dot)org>
Subject: Re: [pgAdmin4][RM3462] PG11: Support INCLUDE indexes
Date: 2018-07-18 12:37:53
Message-ID: CA+OCxoxeHby=yKB6HiSz+-RuYD5jZ3edHkFAGV3Tsiy+kOCb0w@mail.gmail.com
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Hi

On Wed, Jul 18, 2018 at 12:12 PM, Aditya Toshniwal <
aditya(dot)toshniwal(at)enterprisedb(dot)com> wrote:

> Hi Hackers,
>
> Attached is the patch to support INCLUDE clause for indexes which is added
> from Postgres 11. As per Postgres 11 docs, INCLUDE clause is supported for
> Unique Key, Primary Key, Exclusion constraint and Normal Indexes.
>
> The patch also includes python test cases for Exclusion constraint and
> small fix in SQL Editor module where the test case
> ExtractSQLFromNetworkParametersTest was failing for me due on Python 2.7.
>
> ​Kindly review.​
>

I spotted a couple of issues whilst testing this:

- There are no doc updates and updated screenshots.

- There's some indenting issue in the CREATE TABLE SQL (see how the INCLUDE
line is doubly-indented), e.g.

-- Table: public.t1

-- DROP TABLE public.t1;

CREATE TABLE public.t1
(
id bigint NOT NULL DEFAULT nextval('t1_id_seq'::regclass),
c1 text COLLATE pg_catalog."default",
c2 text COLLATE pg_catalog."default",
c3 date,
CONSTRAINT t1_pkey PRIMARY KEY (id),
CONSTRAINT t1_id_c1_c2_key UNIQUE (id, c1)
INCLUDE(c2)
)
WITH (
OIDS = FALSE
)
TABLESPACE pg_default;

ALTER TABLE public.t1
OWNER to postgres;

-- Index: i1

-- DROP INDEX public.i1;

CREATE INDEX i1
ON public.t1 USING btree
(id, c1 COLLATE pg_catalog."default")
INCLUDE(c2, c3)
TABLESPACE pg_default;

Thanks!

--
Dave Page
Blog: http://pgsnake.blogspot.com
Twitter: @pgsnake

EnterpriseDB UK: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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