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Non-modal database system wth methods for incremental maintenance of live reports
Non-modal database system wth methods for incremental maintenance of live reports
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机译:使用增量维护实时报告的方法的非模式数据库系统
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摘要
Non-modal database system having methods for incremental maintenance of live views is desribed. The database system maintains a single-context workspace throughout an entire user session; here, the user creates a base document (database) for storing user-supplied information. In a typical session, the user takes "views" of the base document, for presenting the information according to a user-selected format and according to user-specified criteria (if desired). More particularly, the system maintains "live" views of the data so that all views of a particular base document (or documents) reflects at all times the state of the underlying data. By employing "incremental queries," the system of the present invention can at all times maintain the "liveness" of user- designed forms and reports, all without having to re-execute queries or re-paginate reports.
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