code: public int deleteProperty(String property) {
  		int count = 0;
  		if (has()) {
  			TDao dao = getDao();
  			String where = dao.buildWhere(COLUMN_PROPERTY, property);
  			String[] whereArgs = dao.buildWhereArgs(property);
  			count = dao.delete(where, whereArgs);
  		}
  		return count;
  	}
docs: Delete the property and all the property values
  
  @param property
  property name
  @return deleted values count