Logical standby mode - Dataguard - 9.2.0.4

A Basic Qs. On Logical standby mode - Dataguard - 9.2.0.4 . Is the following statement correct ?  

>From the Primary Database the DMLs on tables NOT having LONG columns are
successfully applied across to the

Logical Standby database while those tables containing LONG columns fail .    

Query to find Objects which are NOT supported ;-  

Select * from DBA_LOGSTDBY_UNSUPPORTED;    

-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.net
-- 
Author: VIVEK_SHARMA
  INET: VIVEK_SHARMA_at_infosys.com

Fat City Network Services    -- 858-538-5051 http://www.fatcity.com
San Diego, California        -- Mailing list and web hosting services
---------------------------------------------------------------------
To REMOVE yourself from this mailing list, send an E-Mail message
to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in
the message BODY, include a line containing: UNSUB ORACLE-L
(or the name of mailing list you want to be removed from).  You may
also send the HELP command for other information (like subscribing).