JPS57164333A - Direct editing file access controlling system - Google Patents

Direct editing file access controlling system

Info

Publication number
JPS57164333A
JPS57164333A JP56044890A JP4489081A JPS57164333A JP S57164333 A JPS57164333 A JP S57164333A JP 56044890 A JP56044890 A JP 56044890A JP 4489081 A JP4489081 A JP 4489081A JP S57164333 A JPS57164333 A JP S57164333A
Authority
JP
Japan
Prior art keywords
text data
key
file
direct editing
handler
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.)
Granted
Application number
JP56044890A
Other languages
Japanese (ja)
Other versions
JPS6243216B2 (en
Inventor
Sadahiro Kitano
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 JP56044890A priority Critical patent/JPS57164333A/en
Publication of JPS57164333A publication Critical patent/JPS57164333A/en
Publication of JPS6243216B2 publication Critical patent/JPS6243216B2/ja
Granted legal-status Critical Current

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
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/901—Indexing; Data structures therefor; Storage structures
    • G06F16/9024—Graphs; Linked lists

Landscapes

  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (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

PURPOSE:To decrease processing operations such as addition, deletion and insertion desired by users, by providing a job file handler in a system. CONSTITUTION:Under the state that signals are stored at random on a direct editing file 1, when text data having a key A40 and belonging to a logical file A is newly added, the user reports the text data having the logical file name A and the key A 40 to a handler 2. According to it, the handler 2 stored the text data having the key A 40 on a vacant record location on the direct editing file 1 and a chain related to the text data belonging to the logical file A is checked and if the text data having a key A30 is the end of the said chain is discriminated and the chain is allowed to correspond to the text data having the key A 30. In addition, processing such as insertion and deletion can be made.
JP56044890A 1981-03-27 1981-03-27 Direct editing file access controlling system Granted JPS57164333A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56044890A JPS57164333A (en) 1981-03-27 1981-03-27 Direct editing file access controlling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56044890A JPS57164333A (en) 1981-03-27 1981-03-27 Direct editing file access controlling system

Publications (2)

Publication Number Publication Date
JPS57164333A true JPS57164333A (en) 1982-10-08
JPS6243216B2 JPS6243216B2 (en) 1987-09-11

Family

ID=12704071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56044890A Granted JPS57164333A (en) 1981-03-27 1981-03-27 Direct editing file access controlling system

Country Status (1)

Country Link
JP (1) JPS57164333A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63206838A (en) * 1987-02-23 1988-08-26 Fuji Xerox Co Ltd System for managing film in information retrieving device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63206838A (en) * 1987-02-23 1988-08-26 Fuji Xerox Co Ltd System for managing film in information retrieving device

Also Published As

Publication number Publication date
JPS6243216B2 (en) 1987-09-11

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