SE9700991D0 - Procedure, device and medium for database management - Google Patents
Procedure, device and medium for database managementInfo
- Publication number
- SE9700991D0 SE9700991D0 SE9700991A SE9700991A SE9700991D0 SE 9700991 D0 SE9700991 D0 SE 9700991D0 SE 9700991 A SE9700991 A SE 9700991A SE 9700991 A SE9700991 A SE 9700991A SE 9700991 D0 SE9700991 D0 SE 9700991D0
- Authority
- SE
- Sweden
- Prior art keywords
- data record
- data
- respect
- contents
- procedure
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/23—Updating
- G06F16/2379—Updates performed during online database operations; commit processing
Landscapes
- Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Theoretical Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
The present invention relates to a method, a device, and a data storage medium for managing data records. Instead of overwriting existing data element values in the data record when these are to be changed, the system creates a new instance of the data record, which makes it possible on a later occasion to use the existing information for providing information about the earlier contents of the data record. At the same time, an instance is created in a transaction table related to the data record, which stores information about the changes which have been carried out with respect to the data record. Thus, both the data record and the transaction table related to the data record can be optionally utilised in connection with answering time-related questions with respect to the contents and/or updating of the data record.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9700991A SE9700991L (en) | 1997-03-18 | 1997-03-18 | Procedure, device and medium for database management |
PCT/SE1998/000482 WO1998041935A2 (en) | 1997-03-18 | 1998-03-17 | Method and device for management of time-related information in a database |
AU64317/98A AU6431798A (en) | 1997-03-18 | 1998-03-17 | Method for updating data records in a database |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9700991A SE9700991L (en) | 1997-03-18 | 1997-03-18 | Procedure, device and medium for database management |
Publications (2)
Publication Number | Publication Date |
---|---|
SE9700991D0 true SE9700991D0 (en) | 1997-03-18 |
SE9700991L SE9700991L (en) | 1998-09-19 |
Family
ID=20406215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9700991A SE9700991L (en) | 1997-03-18 | 1997-03-18 | Procedure, device and medium for database management |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU6431798A (en) |
SE (1) | SE9700991L (en) |
WO (1) | WO1998041935A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2359154B (en) | 2000-02-11 | 2003-10-22 | Int Computers Ltd | Data processing |
US7395502B2 (en) | 2004-01-29 | 2008-07-01 | International Business Machines Corporation | System and method for processing dynamic data sets in web applications |
CN106844514B (en) * | 2016-12-28 | 2020-02-21 | 平安科技(深圳)有限公司 | Page construction method and terminal |
US20210020283A1 (en) * | 2019-07-19 | 2021-01-21 | Abinash Achrekar | Cloud-based method and system for extraction and display of clinically-relevant actionable patient data from multiple electronic medical records |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5347653A (en) * | 1991-06-28 | 1994-09-13 | Digital Equipment Corporation | System for reconstructing prior versions of indexes using records indicating changes between successive versions of the indexes |
US5386559A (en) * | 1992-07-16 | 1995-01-31 | International Business Machines Corporation | Variant domains and variant maps in a versioned database management system |
US5581755A (en) * | 1995-01-31 | 1996-12-03 | Unisys Corporation | Method for maintaining a history of system data and processes for an enterprise |
-
1997
- 1997-03-18 SE SE9700991A patent/SE9700991L/en not_active Application Discontinuation
-
1998
- 1998-03-17 WO PCT/SE1998/000482 patent/WO1998041935A2/en active Application Filing
- 1998-03-17 AU AU64317/98A patent/AU6431798A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1998041935A3 (en) | 1998-12-10 |
WO1998041935A2 (en) | 1998-09-24 |
AU6431798A (en) | 1998-10-12 |
SE9700991L (en) | 1998-09-19 |
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