Pro COBOL Programmers Guide
This manual is a comprehensive user's guide and reference to the Oracle Pro COBOL Precompiler. It shows you how to develop COBOL programs that use the database languages SQL and PL or SQL to access and manipulate Oracle data. This PDF covers the following topics related to Pro COBOL Precompiler : Introduction, Precompiler Concepts, Database Concepts, Datatypes and Host Variables, Embedded SQL, Embedded PL or SQL, Host Tables, Error Handling and Diagnostics, Oracle Dynamic SQL, ANSI Dynamic SQL, Oracle Dynamic SQL: Method, Multithreaded Applications, Large Objects , Precompiler Options.
Author(s): Syed Mujeed Ahmed, Jack Melnick, James W. Rawles, Neelam Singh, Oracle
500 Pages 
One computer programming language was designed specifically for business, Common Business-Oriented Language, COBOL. COBOL has been transforming and supporting business globally since its invention in 1959. COBOL is responsible for the efficient, reliable, secure and unseen day-to-day operation of the world’s economy. This PDF covers the following topics related to COBOL :Getting started, Why COBOL, VSCode with Zowe Explorer, VSCode with Z Open Editor, VS Code with Code4z Open-Source Extension Package, Zowe CLI and Zowe CLI Plug-ins, Installation of VSCode and extensions, Installation of Zowe CLI and Plug-ins, Basic COBOL, Data division, File handling, Program structure, File output, Conditional expressions, Arithmetic expressions, Data types, Intrinsic functions.
Author(s): Michael Bauer, Zeibura Kathau, Makenzie Manna, Paul Newton, Jonathan Sayles, William Yates
122 Pages
This document describes the syntax, semantics and usage of the COBOL programming language as implemented by the current version of GNU COBOL, formerly known as OpenCOBOL.
Author(s): Gary L. Cutler
640 Pages
