"Carlos H. Reimer" <carlos.reimer@opendb.com.br> writes:
> When one of the biggest tables has all lines updated for example, it takes
> at about 30 minutes for processing. If we drop all indexes (21) and let only
> the primary index the same update takes 2 minutes.
21 indexes??
If update performance is important then you should try to economize on
indexes. Do you have evidence that each of those indexes is worth its
update costs?
regards, tom lane
