Igor Neyman <ineyman(at)perceptron(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, David Wilson <david(dot)t(dot)wilson(at)gmail(dot)com>, Kenneth Marshall <ktm(at)rice(dot)edu>, "pgsql-performance(at)postgresql(dot)org" <pgsql-performance(at)postgresql(dot)org>
On Thu, Jan 27, 2011 at 1:31 PM, Mladen Gogala <mladen(dot)gogala(at)vmsinfo(dot)com> wrote: > There is INDEX UNIQUE SCAN PK_EMP. Oracle will use an index.