On Tue, 1 Jul 2008, Alexey Pechnikov wrote:

> Is any difference between "CREATE INDEX ev_idx ON events(type,eid)"
> and "CREATE INDEX ev_idx ON events(type,eid desc)"? What is "desc" keyword
> for index?

The DESC keyword creates the index in descending collation order, rather 
than ascending order (default). I believe this sort order may not be 
observed in older versions, but more recent ones do so.

Chris Martin
UNC-CH


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