DESCRIPTION
    This operation takes environment variable ORACLE_HOME or 'oh' option
    to specify the Oracle Home Path.

SYNTAX
opatch util GetPatchLevel  [-jre <LOC> ]
                           [-oh <ORACLE_HOME> ]
                           [-invPtrLoc <Path to oraInst.loc> ]

OPTIONS

        -jre
              This option tells OPatch to use JRE (java) from the
              specified location instead of the default location
              under Oracle Home. 
        
        -oh
              The oracle home to work on. This takes precedence over
              the environment variable ORACLE_HOME.

        -invPtrLoc
              Used to locate the oraInst.loc file. Needed when the
              installation used the -invPtrLoc flag. Thie should be
              the patch to the oraInst.loc file.
