http://www.onlyring.net 记录工作，记录生活，记录一切值得留下的东西... Tue, 10 May 2011 04:21:34 +0000 en hourly 1 http://wordpress.org/?v=3.3 http://www.onlyring.net/2008/07/09/oracle-rdbms/managingtablesg9ir2-6.html http://www.onlyring.net/2008/07/09/oracle-rdbms/managingtablesg9ir2-6.html#comments Wed, 09 Jul 2008 22:30:37 +0000 David http://www.onlyring.net/2008/07/09/oracle-rdbms/managingtablesg9ir2-6.html 1.Different Methods for storing User Data .Regular tables Regular table is the most commonly used form of storing user data. .Partitioned tables .Index-organized tables An index-organized table is like a heap table with a prmary key index on one or more if its columns. However,insted of maintaining two separate storage spaces for the table and a B-tree index,an index-organized table maintains a [...]]]> http://www.onlyring.net/2008/07/09/oracle-rdbms/managingtablesg9ir2-6.html/feed 0