denis@coralindia.com writes:
> Upload option works fine after VACUUM but after 3-4 days, it starts giving
> ERRORs... Again, we have to run VACUUM to solve the prob..
We need more detail ... like, what ERRORs exactly? What do you mean by
"incremental upload" --- is that INSERTs, COPYs, or what?
A daily VACUUM *is* standard procedure, cf
http://www.ca.postgresql.org/users-lounge/docs/7.2/postgres/maintenance.html
But omitting it shouldn't cause any problems beyond slowdown and disk
space bloat (at least in the short run). So I'm curious as to what
you're doing.
regards, tom lane