DML STATEMENTS FOR DENSIFYING DATA IN A RELATIONAL DATABASE SYSTEM
摘要
<p>A method and apparatus for densification of data is provided. A method and apparatus for including a construct for partitioning data within a DML statement is provided. The construct for partitioning data may not necessarily perform a densification of data, and the densification of data may not necessarily include a construct for partitioning data. In an embodiment, the syntax of an OUTER JOIN is extended to include a PARTITION BY construct that may be used for data densification.</p>
申请公布号
WO2005020105(A1)
申请公布日期
2005.03.03
申请号
WO2004US27406
申请日期
2004.08.19
申请人
ORACLE INTERNATIONAL CORPORATION;GUPTA, ABHINAV;SHENG, LEI;SUBRAMANIAN, SANKAR;FOLKERT, NATHAN