Emil Rachovsky wrote: > > Hi, > Can anyone show me a simple way of creating an index > in PostGre like that: > create index indName on someTable(someIntColumn DESC) > ? Not using that particular syntax, but you can do that if you create the appropiate operator classes. Note that if you want to use btree index on a single column, you don't need to have a descending index, because btree indexes can be scanned in either direction. The opclass trick is only needed if you want to have a multicolumn index. (I guess in the other access methods it doesn't make much sense to think of descending indexes.) -- Alvaro Herrera http://www.CommandPrompt.com/ The PostgreSQL Company - Command Prompt, Inc.
