Oracle script to Validate geometry using SDO_GEOM.VALIDATE_GEOMETRY_WITH_CONTEXT

Hi, need script to validate oracle geometry. The script should use the SDO_GEOM.VALIDATE_GEOMETRY_WITH_CONTEXT function. I need check all geometry tables within particular user containing one or more geometry column. An effect of script should be list of geometry tables with information of error status. If no errors found in the table then in the list should be print "no errors found". In other cases in the list shoul be number of errors and error description. The script should be work without admin rights.