On Wed, 2020-03-11 at 17:12 -0400, Darren Lafreniere wrote:
> Separate but related follow-up question: when you restore a DB from a backup,
> does the restored index use the old format or the latest one?
If you restore a pg_dump, you will have the latest version.
If you restore a file system bac
On Wed, Mar 11, 2020 at 2:13 PM Darren Lafreniere
wrote:
> when you restore a DB from a backup, does the restored index use the old
> format or the latest one?
If you use pg_restore, it uses the latest index format.
If you're using pg_upgrade, the version won't change unless and until
you REIND
Thank you for the info, Peter.
Separate but related follow-up question: when you restore a DB from a
backup, does the restored index use the old format or the latest one?
Thank you,
Darren Lafreniere
On Wed, Mar 11, 2020 at 4:30 PM Peter Geoghegan wrote:
> On Wed, Mar 11, 2020 at 1:26 PM Dar
On Wed, Mar 11, 2020 at 1:26 PM Darren Lafreniere
wrote:
> We've read that PG 12 has improved btree index support, and that the latest
> internal btree version was bumped from 3 to 4. Is it possible to query the
> btree version that a particular index is using? We'd like to automatically
> star
Hello,
We've read that PG 12 has improved btree index support, and that the latest
internal btree version was bumped from 3 to 4. Is it possible to query the
btree version that a particular index is using? We'd like to automatically
start a concurrent re-index if we detect any btree indexes are st
