From: | jian he <jian(dot)universality(at)gmail(dot)com> |
---|---|
To: | PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
Subject: | create table like including storage parameter |
Date: | 2025-09-29 00:00:00 |
Message-ID: | CACJufxHr=nKEsS66M7rTHgB+mXdQ948=_eJ1jztAc7PT-eJefA@mail.gmail.com |
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Lists: | pgsql-hackers |
hi.
attached patch is to make CREATE TABLE LIKE copy source relation
storage parameter
demo:
create table t(a text) with (fillfactor = 100, toast.vacuum_truncate=true);
create table t2(like t including storage parameter) with (parallel_workers = 3);
Table "public.t2"
Column | Type | Collation | Nullable | Default | Storage |
Compression | Stats target | Description
--------+------+-----------+----------+---------+----------+-------------+--------------+-------------
a | text | | | | extended |
| |
Access method: heap
Options: parallel_workers=3, fillfactor=100, toast.vacuum_truncate=true
of course, duplicate storage mention would result error,
for example:
create table t3(like t including storage parameter) with (fillfactor = 100);
Since we already support INCLUDING STORAGE, I’m not sure that
INCLUDING STORAGE PARAMETER is the right syntax to go with.
Attachment | Content-Type | Size |
---|---|---|
v1-0001-create-table-like-incluing-storage-parameter.patch | text/x-patch | 13.5 KB |
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