Techniques for indexing into a row of a database table

   
   

According to one aspect, an index that is built on a table having a plurality of rows comprises an index entry that contains a key value for a sub-part of a row and that includes data for locating a row and data for locating, within the row, a value associated with the sub-part of the row. In one embodiment, the sub-part of the row is an array, with each member of the array represented in the row.

Según un aspecto, un índice que se construye en una tabla que tiene una pluralidad de filas abarca una entrada de índice que contenga un valor dominante para una secundario-parte de una fila y que incluya los datos para localizar una fila y los datos para localizar, dentro de la fila, un valor asociado a la secundario-parte de la fila. En una encarnación, la secundario-parte de la fila es un arsenal, con cada miembro del arsenal representado en la fila.

 
Web www.patentalert.com

< System and method for providing safe data movement using third party copy techniques

< Object oriented processing system and data sharing environment for applications therein

> Cache hints for computer file access

> Method and apparatus for analyzing domain name registrations

~ 00126