select versionnumber, version_timestamp from sysibm.sysversions;
select user from sysibm.sysdummy1;
select session_user from sysibm.sysdummy1;
select system_user from sysibm.sysdummy1;
select current server from sysibm.sysdummy1;
select name from sysibm.systables;
select grantee from syscat.dbauth;
select * from syscat.tabauth;
select * from syscat.dbauth where grantee = current user;
select * from syscat.tabauth where grantee = current user;
select name, tbname, coltype from sysibm.syscolumns;
SELECT schemaname FROM syscat.schemata;