|
8 | 8 | <bodybgcolor="#FFFFFF"text="#000000"link="#FF0000"vlink="#A00000"alink="#0000FF"> |
9 | 9 | <h1><aname="section_1">PostgreSQL TODO List</a></h1> |
10 | 10 | <p>Current maintainer: Bruce Momjian (<ahref="mailto:pgman@candle.pha.pa.us">pgman@candle.pha.pa.us</a>)<br/> |
11 | | -Last updated: Sat Dec 1711:43:02 EST 2005 |
| 11 | +Last updated: Sat Dec 1712:03:45 EST 2005 |
12 | 12 | </p> |
13 | 13 | <p>The most recent version of this document can be viewed at<br/> |
14 | 14 | <ahref="http://www.postgresql.org/docs/faqs.TODO.html">http://www.postgresql.org/docs/faqs.TODO.html</a>. |
@@ -940,7 +940,8 @@ <h1><a name="section_20">Optimizer / Executor</a></h1> |
940 | 940 | usually performed by either creating a cartesian product of all |
941 | 941 | the dimmension tables and doing a single join on that product or |
942 | 942 | using subselects to create bitmaps of each dimmension table match |
943 | | - and merge the bitmaps to perform the join on the fact table. |
| 943 | + and merge the bitmaps to perform the join on the fact table. Some |
| 944 | + of these algorithms might be patented. |
944 | 945 | </p> |
945 | 946 | </li></ul> |
946 | 947 | <h1><aname="section_21">Miscellaneous Performance</a></h1> |
|