Files
oracle/vg/dg_lag.sql
2026-03-12 21:23:47 +01:00

109 lines
3.5 KiB
SQL

@@header
/*
*
* Author : Vishal Gupta
* Purpose : Display DataGuard Lag
* Parameters : NONE
*
* Revision History:
* ===================
* Date Author Description
* --------- ------------ -----------------------------------------
* 30-Jul-12 Vishal Gupta Created
*
*/
PROMPT *****************************************************************
PROMPT * D A T A G U A R D L A G
PROMPT *****************************************************************
COLUMN name HEADING "Name" FORMAT a23
COLUMN value HEADING "Value" FORMAT a20
COLUMN unit HEADING "Unit" FORMAT a30
COLUMN time_computed HEADING "TimeComputed" FORMAT a20
COLUMN datum_time HEADING "datum_time" FORMAT a20
SELECT ds.name
, ds.value
, ds.unit
, ds.time_computed
, ds.datum_time
FROM v$dataguard_stats ds
;
/*
COLUMN dest_id HEADING "Dest|Id" FORMAT 9999
COLUMN destination HEADING "Destination" FORMAT a20
COLUMN dest_status HEADING "Dest|Status" FORMAT a8
COLUMN type HEADING "Type" FORMAT a10
COLUMN database_mode HEADING "Database Mode" FORMAT a15
COLUMN recovery_mode HEADING "Recovery Mode" FORMAT a23
COLUMN protection_mode HEADING "Protection Mode" FORMAT a20
COLUMN gap_status HEADING "GAP|Status" FORMAT a6
COLUMN applied HEADING "A|p|p|l|i|e|d" FORMAT a1 TRUNCATE
COLUMN archived HEADING "A|r|c|h|e|v|e|d" FORMAT a1 TRUNCATE
COLUMN deleted HEADING "D|e|l|e|t|e|d" FORMAT a1 TRUNCATE
COLUMN archlog_status HEADING "S|t|a|t|u|s" FORMAT a1 TRUNCATE
COLUMN max_sequence# HEADING "Max Sequence#" FORMAT 999999
COLUMN max_next_time HEADING "Max Next Time" FORMAT a18
COLUMN max_first_time HEADING "Max First Time" FORMAT a18
--BREAK ON applied ON archived ON deleted on status SKIP 1
SELECT l.dest_id
, s.destination
, s.status dest_status
, s.type
, s.database_mode
, s.recovery_mode
, s.protection_mode
, s.gap_status
, l.applied
, l.archived
, l.deleted
, l.status archlog_status
--, l.thread#
--, max(l.sequence#) max_sequence#
, TO_CHAR(max(l.next_time),'DD-MON-YY hh24:MI:SS') max_next_time
--, TO_CHAR(max(l.first_time),'DD-MON-YY hh24:MI:SS') max_first_time
, ROUND((SUM(l.block_size * l.blocks)/1024/1024/1024),2) redo_size_GB
FROM v$archived_log l
, v$archive_dest_status s
WHERE l.dest_id = s.dest_id
GROUP BY l.dest_id
, s.destination
, s.status
, s.type
, s.database_mode
, s.recovery_mode
, s.protection_mode
, s.gap_status
, l.applied
, l.archived
, l.deleted
, l.status
--, l.thread#
ORDER BY l.applied desc
, l.dest_id
;
*/
/*
SELECT s.dest_id
, s.destination
, s.status
, s.type
, s.database_mode
, s.recovery_mode
, s.protection_mode
, s.gap_status
, s.SRL
FROM v$archive_dest_status s
WHERE NOT (type = 'LOCAL' AND database_mode = 'UNKNOWN');
*/
@@footer