Ron Mayer wrote:
> Early (2005)
> GIST indexes were very painful in production environments because vacuuming
> them held locks for a *long* time (IIRC, an hour or so on my database) on
> the indexes locking out queries. Was that just a shortcoming of the
> implementation, or was it a side-effect of them not supporting recoverability.
The former.
-- Heikki Linnakangas EnterpriseDB http://www.enterprisedb.com
