DB2 for z/OS: Enabling and Utilizing the Virtual Index Concept
Document Author: Additional Author(s):
Eswar P Chandrasekaran1, Balakumar Ganesan1
DB2 Universal Database for z/OS
Abstract: The following document is based on IBM DB2 10 for z/OS and is intended for Database administrators and application architects. It outlines on how DB2 virtual indexes can be enabled and used. It gives an understanding of what would be the optimizer’s access path when an index is used, without having to actually create it.