JPS5776644A - Data processing method - Google Patents

Data processing method

Info

Publication number
JPS5776644A
JPS5776644A JP15343180A JP15343180A JPS5776644A JP S5776644 A JPS5776644 A JP S5776644A JP 15343180 A JP15343180 A JP 15343180A JP 15343180 A JP15343180 A JP 15343180A JP S5776644 A JPS5776644 A JP S5776644A
Authority
JP
Japan
Prior art keywords
data
memory part
read out
sequential file
cpu2
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
JP15343180A
Other languages
Japanese (ja)
Other versions
JPS6049927B2 (en
Inventor
Mineo Yamagishi
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 JP15343180A priority Critical patent/JPS6049927B2/en
Publication of JPS5776644A publication Critical patent/JPS5776644A/en
Publication of JPS6049927B2 publication Critical patent/JPS6049927B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/22—Arrangements for sorting or merging computer data on continuous record carriers, e.g. tape, drum, disc

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)

Abstract

PURPOSE:To shorten the other-file transfer processing of desired data by providing a buffer memory consisting of a group of areas corresponding to data blocks constituting a data group of input data and one area stored with data blocks. CONSTITUTION:Data D(1) is read out of a sequential file MT1 to a memory part 12, and a CPU2 collates it with data in a table 13. When the result of the collation shows coincidence at the A of a DB(III) which is the end position if, for example, a D(1) the data D(1) is read out newly of the memory part 12 from the beginning of the data under the control of the CPU2 to be written in a sequential file MT5. In parallel to it, data D(2) is transferred from the sequential file MT1 to the DB(IV) of the memory part 12. Similarly, when the coincidence is obtained at the A of the DB(IV), next data D(3) is read out of the MT1 and stored in a DB(V) and at the same time. the D(2) is read out of the DB(III) of the memory part 12 and then written in the MT5. The storage in the memory part 12 and data collation are returned from the DB(V) to the DB(I).
JP15343180A 1980-10-31 1980-10-31 Data processing method Expired JPS6049927B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15343180A JPS6049927B2 (en) 1980-10-31 1980-10-31 Data processing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15343180A JPS6049927B2 (en) 1980-10-31 1980-10-31 Data processing method

Publications (2)

Publication Number Publication Date
JPS5776644A true JPS5776644A (en) 1982-05-13
JPS6049927B2 JPS6049927B2 (en) 1985-11-06

Family

ID=15562361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15343180A Expired JPS6049927B2 (en) 1980-10-31 1980-10-31 Data processing method

Country Status (1)

Country Link
JP (1) JPS6049927B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6133146U (en) * 1984-07-31 1986-02-28 日立電子エンジニアリング株式会社 Data collection and retrieval equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6133146U (en) * 1984-07-31 1986-02-28 日立電子エンジニアリング株式会社 Data collection and retrieval equipment

Also Published As

Publication number Publication date
JPS6049927B2 (en) 1985-11-06

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