Delete statement - indexed files, COBOL Programming

DELETE STATEMENT:

The file should be opened in the I-O mode. If the access is SEQUENTIAL, the INVALID

KEY phrase must be specified. Rather than, the last input-output statement executed on the file should be a successful READ statement for the record. 

 

Posted Date: 10/17/2012 8:45:10 AM | Location : United States







Related Discussions:- Delete statement - indexed files, Assignment Help, Ask Question on Delete statement - indexed files, Get Answer, Expert's Help, Delete statement - indexed files Discussions

Write discussion on Delete statement - indexed files
Your posts are moderated
Related Questions
PROGRAM FOR SCREEN SECTION:  identification division.   program- id.   environment division.   data division.   working-storage section.   01  a pic 9(2) value

READ STATEMENT: The aim of this verb is to make available the next logical record from the input file. It is important to note the meaning of the "next" logical record in the

Illustration of simple sort verb: Illustration: Suppose that we have a card file with the following records description in the data division. The names of the work fil

Illustration of Search verb: To illustrate the other use of SEARCH verb, assume we wish to search the similar tab to find the number of persons whose deposited amount is more

PROGRAM FOR MULTIPLY VERB: We have to write a simple program to elaborate MULTIPLY verb. You can also use the edit characters in the program. Identification division. Pr

File Description for the Relative and Indexed Files: The FD entry for a relative or an indexed file is similar to that of a sequential file. Some compilers do not permit varia

PROGRAM FOR PERFORM ...UNTIL We have to write a program to find the sum of "n" natural numbers. Identification division. Program- id. PerfUntil. Environment division.

Evaluate is like a case statement & Evaluate  stamenet can be used to replace nested Ifs. The difference b/w EVALUATE and case is that there is no 'break' is required for EVALUATE

Display control verbs in Cobol

PROCEDURE DIVISION statements for the indexed files: All the statements which are available for a relative file are also available for an indexed file. READ STTATEMENT :