JPS6455643A - Relational table defining device - Google Patents

Relational table defining device

Info

Publication number
JPS6455643A
JPS6455643A JP62213393A JP21339387A JPS6455643A JP S6455643 A JPS6455643 A JP S6455643A JP 62213393 A JP62213393 A JP 62213393A JP 21339387 A JP21339387 A JP 21339387A JP S6455643 A JPS6455643 A JP S6455643A
Authority
JP
Japan
Prior art keywords
influence
analyzing means
range
relational table
accordance
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
JP62213393A
Other languages
Japanese (ja)
Inventor
Hitoshi Mikami
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP62213393A priority Critical patent/JPS6455643A/en
Publication of JPS6455643A publication Critical patent/JPS6455643A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To determine an influence from and an influence range in a short time by updating a relational table information storage in accordance with the influence form received from an influence form analyzing means and the influence range received from an influence range analyzing means. CONSTITUTION:After a relational table information storage 3 is updated by a relational table defining means 2, an influence form analyzing means 4 retrieves an influence form determining table storage 5 in accordance with contents of a definition instruction to determine the influence form to already existing definitions due to a new definition. An influence range analyzing means 6 retrieves a correspondence relation storage 7 in accordance with the influence form and contents of the definition instruction to determine the influence range. A relational table updating means 8 updates the relational table information storage 3 in accordance with determined influence form and range to hold consistency. Thus, the influence form analyzing means and the influence range analyzing means are used to quickly recognize an influence upon the other already existing definitions due to the definition of a relation table.
JP62213393A 1987-08-26 1987-08-26 Relational table defining device Pending JPS6455643A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62213393A JPS6455643A (en) 1987-08-26 1987-08-26 Relational table defining device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62213393A JPS6455643A (en) 1987-08-26 1987-08-26 Relational table defining device

Publications (1)

Publication Number Publication Date
JPS6455643A true JPS6455643A (en) 1989-03-02

Family

ID=16638460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62213393A Pending JPS6455643A (en) 1987-08-26 1987-08-26 Relational table defining device

Country Status (1)

Country Link
JP (1) JPS6455643A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6054244A (en) * 1997-12-26 2000-04-25 Canon Kabushiki Kaisha Process for producing toner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6054244A (en) * 1997-12-26 2000-04-25 Canon Kabushiki Kaisha Process for producing toner

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