Invention Grant
US08359342B2 Method and system for generating indexes in an XML database management system
有权
在XML数据库管理系统中生成索引的方法和系统
- Patent Title: Method and system for generating indexes in an XML database management system
- Patent Title (中): 在XML数据库管理系统中生成索引的方法和系统
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Application No.: US12292146Application Date: 2008-11-12
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Publication No.: US08359342B2Publication Date: 2013-01-22
- Inventor: Thorsten Fiebig , Gary Woods , Gunther Rademacher
- Applicant: Thorsten Fiebig , Gary Woods , Gunther Rademacher
- Applicant Address: DE Darmstadt
- Assignee: Software AG
- Current Assignee: Software AG
- Current Assignee Address: DE Darmstadt
- Agency: Nixon & Vanderhye P.C.
- Priority: EP08012171 20080704
- Main IPC: G06F17/30
- IPC: G06F17/30
Abstract:
The invention concerns a method for generating at least one index (10) over XML documents (30) in an XML database (40); the method comprising the steps of: a. executing at least one indexing function (20) defined in the XQuery language; each indexing function (20) accepting an XML document (30) as input and returning at least one computed result; and b. storing each of the at least one computed results from the at least one indexing function (20) as a key (11) of the corresponding index (10) and a reference to the input XML document (30) as a value (12) of the index (10).
Public/Granted literature
- US20100005108A1 Method and system for generating indexes in an XML database management system Public/Granted day:2010-01-07
Information query
