
US Patent No: 4,791,561
Number of patents in Portfolio can not be more than 2000
Interactive construction of means for database maintenance
Stats
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Dec 13, 1988
Issued date -
Mar 21, 1988
filing date -
07/171,232
serial no -
Expired
status
Importance
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Abstract
In a data processing system, application programs for the maintenance of a relational database may be constructed interactively and nonprocedurally. A data dictionary and screen-files are defined interactively and nonprocedurally. Data structures represent a meta-dictionary modeled as a relational database, a definition screen-file, a builder screen-file, and a set of archetype screen formats for modification.
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First Claim
Related Publications
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 4,186,438 Interactive enquiry system | 180 | 1977 | |
| 4,498,145 Method for assuring atomicity of multi-row update operations in a database system | 95 | 1982 | |
| 4,506,326 Apparatus and method for synthesizing a query for accessing a relational data base | 96 | 1983 | |
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| 4,468,728 Data structure and search method for a data base management system | 117 | 1981 | |
| 4,479,196 Hyperedge entity-relationship data base systems | 82 | 1982 | |
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| 4,514,826 Relational algebra engine | 33 | 1982 | |
| 4,476,528 Method and apparatus for controlling a data access in a data base management system | 28 | 1982 | |
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| 4,642,762 Storage and retrieval of generic chemical structure representations | 33 | 1984 | |
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| 4,613,946 Method and apparatus for generating hierarchical displays | 94 | 1984 | |
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| 4,611,298 Information storage and retrieval system and method | 67 | 1983 | |
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| 4,497,039 Join operation processing system in relational model | 54 | 1982 | |
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| 4,644,471 Method for processing a data base | 30 | 1984 | |
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| 4,543,630 Data processing systems and methods | 102 | 1984 | |
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| 4,570,217 Man machine interface | 325 | 1983 | |
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| 4,384,325 Apparatus and method for searching a data base using variable search criteria | 52 | 1980 | |
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| 4,631,664 Partnership data base management system and method | 82 | 1983 | |
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| 4,648,044 Basic expert system tool | 125 | 1984 | |