01823184 is referenced by 1 patents.

A method of processing a database service query, comprising: receiving a service query, including a filter having one or more filter items; expanding the filter ; and applying a condition test to each filter item to determine if the filter item includes a NOT connective and if the filter item is one of two types of filter items. The two types of filter items comprise a type only filter item and a type and value filter item.

Title
System and method of optimizing queries in a database
Application Number
01823184
Publication Number
1505789
Application Date
April 27, 2001
Publication Date
June 16, 2004
Inventor
Harvey Richard H
Agent
guo saiyu
Assignee
Associates Think Comp
IPC
G06F 17/30