Application developers involved in creating applications on DB2 databases
Prerequisites
A basic understanding of relational databases, SQL, and third- or fourth-generation languages
Course Aim
To provide the student with a detailed understanding of embedded SQL programming
Learning Objectives
Understand the use of static embedded SQL and where it can be used. Understand the SQLCA. Handle errors in SQL programs. Utilize host variables. Use cursors for data query and data modification. Incorporate the transaction or unit of work in programs.
Topics Covered
Embedded SQL guidelines - Static embedded SQL - The SQL Communications Area - Checking SQLCODE and error handling - Host variables Programming with cursors - Using cursors in SQL programming - Cursor operations - Data modification using cursors Programming guidelines - Units of work - Restartable programs - Modifying data using embedded SQL
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