From: | Peter Devoy <peter(at)3xe(dot)co(dot)uk> |
---|---|
To: | "Psql_General (E-mail)" <pgsql-general(at)postgresql(dot)org> |
Subject: | Create database from template and include comment |
Date: | 2017-10-24 18:34:10 |
Message-ID: | CABoFc_gt+LqTr+wf-yBgfgZ+gT4+d6SmoJRkOJdFK=szt_OY4A@mail.gmail.com |
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Lists: | pgsql-general |
Hi all
If when creating a database I use another user-defined database as a
template I would like the option for the comment on the template database
to also exist for the new database. Am I correct in thinking there is no
feature for this, perhaps because the global nature of pg_shdescription?
For an example of the default behavior:
CREATE DATABASE test_comment_template;
COMMENT ON DATABASE test_comment_template IS 'hello world';
CREATE DATABASE test_comment WITH TEMPLATE test_comment_template;
SELECT oid, datname, shobj_description(oid, 'pg_database')
FROM pg_database
WHERE datname LIKE 'test_comment%';
oid | datname | shobj_description
--------+-----------------------+-------------------
828611 | test_comment_template | hello world
828612 | test_comment |
DROP DATABASE test_comment;
DROP DATABASE test_comment_template;
Kind regards
Peter
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