This course teaches you how to make use of advanced SQL techniques to access DB2 databases in different environments. This course is appropriate for customers working in all DB2 environments, specifically for z/OS, Linux, UNIX, and Windows.
Before taking this course, you should have experience with coding and executing basic SQL statements. These skills can be developed by attending an SQL Workshop or equivalent experience.
Two and one half days/Lecture & Lab
This intermediate course is for experienced SQL end users, application programmers, database administrators, and user support staff who need more advanced knowledge of SQL.
- Create Objects
- CASE, CAST, Summary Tables, and Materialized Query Tables
- Using Subqueries
- Scalar Functions
- Table Expressions and Recursive SQL
- UDTs/UDFs and Performance