SQL Procedures, Triggers, and Functions on IBM DB2 for i

SQL Procedures, Triggers, and Functions on IBM DB2 for i

By Hernando Bedoya, Jim Bainbridge, Rob Bestgen, Mike Cain, Dan Cruikshank, Jim Denton, Doug Mack, Tom McKinley & Simona Pacchiarini

  • Release Date : 2016-04-25
  • Genre : Computers
  • FIle Size : 3.44 MB
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Description

SQL Procedures, Triggers, and Functions on IBM DB2 for i Structured Query Language (SQL) procedures, triggers, and functions, which are also known as user-defined functions (UDFs), are the key database features for developing robust and distributed applications. IBM® DB2® for i supported these features for many years, and they are enhanced in IBM i versions 6.1, 7.1, and 7.2. DB2 for i refers to the IBM DB2 family member and relational database management system that is integrated within the IBM Power operating system that is known as IBM i.

This IBM Redbooks® publication includes several of the announced features for SQL procedures, triggers, and functions in IBM i versions 6.1, 7.1, and 7.2. This book includes suggestions, guidelines, and practical examples to develop DB2 for i SQL procedures, triggers, and functions effectively.

This book covers the following topics:

Introduction to the SQL/Persistent Stored Modules (PSM) language, which is used in SQL procedures, triggers, and functions
SQL procedures
SQL triggers
SQL functions

This book is for IBM i database engineers and data-centric developers who strive to provide flexible, extensible, agile, and scalable database solutions that meet business requirements in a timely manner.
Before you read this book, you need to know about relational database technology and the application development environment on the IBM Power Systems™ with the IBM i operating system.

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