Re: index skip scan
From: jernigam_at_nospam.kochind.com <jernigam_at_kochind.com>
Date: Tue, 6 Jan 2009 09:27:52 -0800 (PST)
Message-ID: <81e3f30b-eb44-4845-bd73-729d92c7ec9f_at_w1g2000prm.googlegroups.com>
It shows a smaller index selectivity on the skip scan. How does that get calculated when the first column of the index is not a criteria? Received on Tue Jan 06 2009 - 11:27:52 CST
Date: Tue, 6 Jan 2009 09:27:52 -0800 (PST)
Message-ID: <81e3f30b-eb44-4845-bd73-729d92c7ec9f_at_w1g2000prm.googlegroups.com>
It shows a smaller index selectivity on the skip scan. How does that get calculated when the first column of the index is not a criteria? Received on Tue Jan 06 2009 - 11:27:52 CST