Mainframe DB2 Tutorial - Part 2 ( Refresher )



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Mainframe DB2 - Part2 , Covered Topics::

Introduction to SQL
Tool to Run the SQL Queries
Creating a Table Using QMF
Alter the table , adding the new fields
Drop the Table
Refrential Integrty and Delete Rules

z/OS is the main operating system for IBM's most robust hardware platform, IBM Z. Db2 for z/OS is the enterprise data server for IBM Z. It manages core business data across an enterprise and supports key business applications. Db2 for z/OS supports thousands of customers and millions of users. It remains continuously available, scalable, and highly secure.

With Db2 for z/OS and other Db2 family products, you can define and manipulate your data by using structured query language (SQL). SQL is the standard language for accessing data in relational databases.

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