IBM DB2 for i DB2 for i is a member of IBM’s family of DB2 databases. What makes DB2 for i unique is its integration with the platform, the IBM i operating system and Power Systems. This unique integration means you do less managing of your database, and more building of applications for analytics, mobile, cloud, or day to day operational purposes. DB2 for i’s open standards support allows you to leverage the world of development tools while protecting your investment in legacy applications. Self managing is what DB2 for i is all about ! Let's ST a R t SQL with STRSQL command. Query all databases SELECT DISTINCT table_schema FROM systables Query returns list of all databases