Archiwizowane October, 2011

October 25th, 2011 by depesz | Tags: , , , , , | 6 comments »

As I wrote earlier, we (my wife and me) went to Maldives. This is brief summary, with some photos below.

This post is scheduled to appear on the web when we will be on our way. I would like to express big gratitude to all of you who helped me with my plan. As far as I know right now (Monday, ...

On 8th of October, Tom Lane committed patch: Support index-only scans using the visibility map to avoid heap fetches. When a btree index contains all columns required by the query, and the visibility map shows that all tuples on a target heap page ...