The online docs have this to say about reindexing a whole DB:
Rebuild all system indexes (this will only work in a standalone
backend):
REINDEX DATABASE my_database FORCE;
What does "standalone backend" mean? And how can I use this command to
reindex my DB? I have tried version commands but always get:
ERROR: REINDEX DATABASE: Can be executed only on the currently open
database.
Thanks!
Jc