• COBOL

  • COBOL Database Interaction
  • By: Andy Vickler
  • Narrated by: Helpful Matthew
  • Length: 4 hrs and 18 mins
  • 5.0 out of 5 stars (3 ratings)

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COBOL

By: Andy Vickler
Narrated by: Helpful Matthew
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Publisher's summary

Are you interested in getting a better understanding of the COBOL programming language?

Do you seek to know how COBOL interacts with other database management systems?

Would you like to expand your knowledge base of database systems?

COBOL Database Interaction is a set of techniques that allow us to interact with databases. COBOL Database Interaction is used to retrieve, store, and modify specific records in a database table. It is done by modifying row values. This feature of COBOL allows us to perform everyday tasks such as deleting or updating records in a database table while restoring the original state of the data after the updated records have been deleted.

COBOL Database Interaction is used to update records in a database table selectively. It is done by modifying row values without affecting other records in the same table. COBOL Database Interaction allows us to perform tasks such as deleting or updating specific, preexisting records, and also provides us with a mechanism by which we can create new, empty records (without having to create them manually) before saving them to their original data tables.

This book covers:

  • Database Overview
  • Database Management System Architecture
  • Language for Database Applications
  • Data and Database Management and Operations (DBMO)
  • DBMS Control Mechanisms
  • DBMS Control Program Structures
  • Data Dictionary Management Systems
  • Procedure and Package Versioning
  • DBMS Implementation and Development Techniques
  • DBMS Support of OLAP Applications
  • And much more…

Why is it necessary to understand COBOL database interaction?

Understanding the basics of COBOL database interaction is essential in the technology field because COBOL has been used in many industries and is still in use today. In addition, this knowledge can be applied to many software applications and programs.

©2022 Andy Vickler (P)2022 Andy Vickler

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Informative Guide!

the market has demand for COBOL programmers and I found this book incredibly useful book.

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Great Cobol book for beginners

updates COBOL easy to read with plenty of examples. Takes me back to my undergraduate days

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understanding basic concepts

I haven't touch COBOL since the 1980s focusing on the Framework since its release building websites and object-oriented programming.

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