WO1998041935A3 - Method and device for management of time-related information in a database - Google Patents

Method and device for management of time-related information in a database Download PDF

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Publication number
WO1998041935A3
WO1998041935A3 PCT/SE1998/000482 SE9800482W WO9841935A3 WO 1998041935 A3 WO1998041935 A3 WO 1998041935A3 SE 9800482 W SE9800482 W SE 9800482W WO 9841935 A3 WO9841935 A3 WO 9841935A3
Authority
WO
WIPO (PCT)
Prior art keywords
data record
data
time
respect
contents
Prior art date
Application number
PCT/SE1998/000482
Other languages
French (fr)
Swedish (sv)
Other versions
WO1998041935A2 (en
Inventor
Terttu Orci
Original Assignee
Terttu Orci
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Terttu Orci filed Critical Terttu Orci
Priority to AU64317/98A priority Critical patent/AU6431798A/en
Publication of WO1998041935A2 publication Critical patent/WO1998041935A2/en
Publication of WO1998041935A3 publication Critical patent/WO1998041935A3/en

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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

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.
PCT/SE1998/000482 1997-03-18 1998-03-17 Method and device for management of time-related information in a database WO1998041935A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU64317/98A AU6431798A (en) 1997-03-18 1998-03-17 Method for updating data records in a database

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9700991A SE9700991L (en) 1997-03-18 1997-03-18 Procedure, device and medium for database management
SE9700991-4 1997-03-18

Publications (2)

Publication Number Publication Date
WO1998041935A2 WO1998041935A2 (en) 1998-09-24
WO1998041935A3 true WO1998041935A3 (en) 1998-12-10

Family

ID=20406215

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1998/000482 WO1998041935A2 (en) 1997-03-18 1998-03-17 Method and device for management of time-related information in a database

Country Status (3)

Country Link
AU (1) AU6431798A (en)
SE (1) SE9700991L (en)
WO (1) WO1998041935A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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

Citations (3)

* Cited by examiner, † Cited by third party
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
US5581755A (en) * 1995-01-31 1996-12-03 Unisys Corporation Method for maintaining a history of system data and processes for an enterprise
US5600832A (en) * 1992-07-16 1997-02-04 International Business Machines Corporation Variant domains and variant maps in a versioned database management system

Patent Citations (3)

* Cited by examiner, † Cited by third party
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
US5600832A (en) * 1992-07-16 1997-02-04 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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN; & JP,A,07 152 633 [(FUIT) FUJITSU LTD] 16 June 1995. *

Also Published As

Publication number Publication date
SE9700991L (en) 1998-09-19
WO1998041935A2 (en) 1998-09-24
AU6431798A (en) 1998-10-12
SE9700991D0 (en) 1997-03-18

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