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Objectives of question ) Open a regular file ) Using splicing to ex Vrite a program to extr ext file "zinctelecom,t

Objectives of question ) Open a regular file ) Using splicing to ex Vrite a program to extr ext file "zinctelecom,t

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Objectives of question 3: 1) Open a regular file for reading 2) Using splicing to extract data fields from records in the text file Write a program to extract data in the record format shown below from the attached text file "zinctelecom.txt" and output the contents of the records to screen. Field Name Field Length Originating number Date 11 characters 6 characters Time 4 characters Duration 5 characters | Calltype Destination number 4 characters 11 characters Time band 2 characters
Transcribed Image Text:Objectives of question 3: 1) Open a regular file for reading 2) Using splicing to extract data fields from records in the text file Write a program to extract data in the record format shown below from the attached text file "zinctelecom.txt" and output the contents of the records to screen. Field Name Field Length Originating number Date 11 characters 6 characters Time 4 characters Duration 5 characters | Calltype Destination number 4 characters 11 characters Time band 2 characters
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