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JPS6458019A - Data retrieving system - Google Patents

Data retrieving system

Info

Publication number
JPS6458019A
JPS6458019A JP62214205A JP21420587A JPS6458019A JP S6458019 A JPS6458019 A JP S6458019A JP 62214205 A JP62214205 A JP 62214205A JP 21420587 A JP21420587 A JP 21420587A JP S6458019 A JPS6458019 A JP S6458019A
Authority
JP
Japan
Prior art keywords
data
numerical
retrieved
limit value
retrieving
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP62214205A
Other languages
Japanese (ja)
Inventor
Hidemi Yoshikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP62214205A priority Critical patent/JPS6458019A/en
Publication of JPS6458019A publication Critical patent/JPS6458019A/en
Pending legal-status Critical Current

Links

Landscapes

  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

PURPOSE:To retrieve data even with an input of ambiguous retrieving conditions by putting the items to be retrieved that can be turned into numerical values into a numerical range and supplying the input of retrieving conditions also within the numerical range. CONSTITUTION:The items to be retrieved that can be turned into numerical values (attribute data) are defined by a 1st numerical data 60 which includes the upper limit value data including the signs of equality and inequality, for example, and the lower limit value data. Furthermore the retrieving condition input data is supplied in the form of a 2nd numerical data 61 shown by the upper and lower limit value data. Then the data which are at least partly coincident with each other are all extracted and displayed. As a result, the data 50 to be retrieved are all extracted to the ambiguous retrieving conditions of users so that the optimum data is selected just in a single time of retrieval.
JP62214205A 1987-08-28 1987-08-28 Data retrieving system Pending JPS6458019A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62214205A JPS6458019A (en) 1987-08-28 1987-08-28 Data retrieving system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62214205A JPS6458019A (en) 1987-08-28 1987-08-28 Data retrieving system

Publications (1)

Publication Number Publication Date
JPS6458019A true JPS6458019A (en) 1989-03-06

Family

ID=16651973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62214205A Pending JPS6458019A (en) 1987-08-28 1987-08-28 Data retrieving system

Country Status (1)

Country Link
JP (1) JPS6458019A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03198154A (en) * 1989-12-20 1991-08-29 Northern Telecom Ltd Character sequence verification method and device
JPH04127320A (en) * 1990-09-19 1992-04-28 Fujitsu Ltd Data representation method and data processing method for numerical data with range

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5548334A (en) * 1978-10-04 1980-04-07 Bunkichi Takami Slope stairs downflow energy saving animal breeding installation
JPS62182923A (en) * 1986-02-07 1987-08-11 Nec Corp Retrieving system for index registration of range value data

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5548334A (en) * 1978-10-04 1980-04-07 Bunkichi Takami Slope stairs downflow energy saving animal breeding installation
JPS62182923A (en) * 1986-02-07 1987-08-11 Nec Corp Retrieving system for index registration of range value data

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03198154A (en) * 1989-12-20 1991-08-29 Northern Telecom Ltd Character sequence verification method and device
JPH04127320A (en) * 1990-09-19 1992-04-28 Fujitsu Ltd Data representation method and data processing method for numerical data with range

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