On 12/11/2015 06:25 PM, Tatsuo Ishii wrote:
What about inventing a new SET command something like:
SET disabled_index to <index-name>
This adds <index-name> to "disabled index list". The disabled index
list let the planner to disregard the indexes in the list.
SET enabled_index to <index-name>
This removes <index-name> from the disabled index list.
SHOW disabled_index
This shows the content of the disabled index list.
Wouldn't something like:
ALTER INDEX foo SET DISABLED;
See more in line with our grammar?
I assume the index is only disabled as far as the planner is concerned
and all updates/inserts/deletes will still actually update the index
appropriately?
JD
--
Command Prompt, Inc. - http://www.commandprompt.com/ 503-667-4564
PostgreSQL Centered full stack support, consulting and development.
Announcing "I'm offended" is basically telling the world you can't
control your own emotions, so everyone else should do it for you.
--
Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-hackers
