Transaction file - file updation, COBOL Programming

Assignment Help:

Transaction file:

A transaction file is a file which contains new records those changes to old records which are used to update the master file.

The problem of file updation can be defined as shown below:

  • Insertion of a new record.
  • Modification of some existing records.
  • Deletion of outdated records.
  • The Copy of those records that are neither outdated nor need any modification.

 

 

 


Related Discussions:- Transaction file - file updation

Perform with varying option, PERFORM WITH VARYING OPTION: The format i...

PERFORM WITH VARYING OPTION: The format is as shown below:

Conditions-name condition, CONDITIONS-NAME CONDITION:   The condition...

CONDITIONS-NAME CONDITION:   The condition name is an entity which itself is a condition and these can have either a true or false value. Though, a condition name cannot be d

Move, can we move spaces to numeric field

can we move spaces to numeric field

Go to, GO TO, STOP RUN: The GO TO verb is used to completely transfer ...

GO TO, STOP RUN: The GO TO verb is used to completely transfer the control to elsewhere in the program. Its form is as shown below: GO TO procedure-name As a result o

Blank insertion and zero insertion, B (Blank Insertion) : The occurren...

B (Blank Insertion) : The occurrence of a B anyplace in the picture will insert a space character in the edited data. There can be more than one B in the picture. Examples:

Example of sign condition , Example of Sign condition: The illustratio...

Example of Sign condition: The illustration below describes the use of the sign condition. Illustration:     77  BALANCE  PIC  S9 (6) V99.       .       .     I

Case study, cobol program for generate a eb bill

cobol program for generate a eb bill

Reserve clause and organization/access clause, RESERVE clause: This cl...

RESERVE clause: This clause indicates the number of buffers to be used for the file. Integer-1 specifies this number. ORGANIZATION/ACCESS clause: These two clause

Sign condition - cobol programming, SIGN CONDITION:   The sign condit...

SIGN CONDITION:   The sign condition establishes whether or not the algebraic value of an operand is negative, positive or zero. The operand can be either the numeric identif

Sequential files with the variable-length records, SEQUENTIAL FILES WITH TH...

SEQUENTIAL FILES WITH THE VARIABLE-LENGTH RECORDS: The Magnetic - tape or disk files can hold variable-length records. In this situation the file can have records with various

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd