DB2 Driver
The DB2 driver supports:

DB2 V10.5 for Linux, UNIX, and Windows

DB2 V10.1 for Linux, UNIX, and Windows using DRDA

DB2 V9.1, V9.5, and V9.7 for Linux, UNIX, and Windows using DRDA

DB2 V8.
x for Linux, UNIX, and Windows using DRDA

DB2 V10 for z/OS using DRDA

DB2 V9.1 for z/OS using DRDA

DB2 UDB V8.1 for z/OS using DRDA

DB2 UDB V7R1 for i using DRDA

DB2 UDB V6R1 for i using DRDA

DB2 UDB V5R4 for i using DRDA
This documentation uses the following terms to describe the different DB2 versions:

"DB2 for Linux/UNIX/Windows" refers to all versions of DB2 on Linux, UNIX, and Windows platforms.

"DB2 for z/OS" refers to all versions of DB2 on z/OS platforms.

"DB2 for i" refers to all versions of DB2 on i platforms.