col dest_name for a20
col status for a8
col database_mode for a15
col recovery_mode for a15
col protection_mode for a30
col destination for a25
col standby_logfile_count for a30
col standby_logfile_active a30
col archived_seq# 99999
col applied_seq# a15
col error for a20
select dest_id, dest_name, status,database_mode,recovery_mode ,protection_mode ,destination ,standby_logfile_count, standby_logfile_active,archived_seq# ,applied_seq# ,error , synchronization_status, gap_status from v$archive_dest_status where rownum <3;