rdbms patch

Check which rdbms patches are applied in uor database -

/usr/bin/perl $ORACLE_HOME/OPatch/opatch lsinventory -invPtrLoc

$ORACLE_HOME/oraInst.loc
$ /home/orart02

$ opatch versionInvoking OPatch 10.2.0.3.0
OPatch Version: 10.2.0.3.0
OPatch succeeded.

$ /home/orart02

$ which opatch

/apps/rt02/oracle/product/10201/OPatch/opatch

$ which perl

/usr/bin/perl

$ /home/orart02 $ /usr/bin/perl /apps/rt02/oracle/product/10201/OPatch/opatch lsinventory -invPtrLoc

$ORACLE_HOME/oraInst.loc