...
| No Format |
|---|
set linesize 200 set echo off spool redo_estimate.txt select name,dbid, database_role, log_Mode from v$database; select instance_name from v$instance; ALTER SESSION SET NLS_DATE_FORMAT = 'YYYY MM DD'; ttitle left '***** Number of redo files for previous 7 days by hour *****' skip 2 btitle off SELECT to_date(first_time) DAY, to_char(sum(decode(to_char(first_time,'HH24'),'00',1,0)),'9999') "00", to_char(sum(decode(to_char(first_time,'HH24'),'01',1,0)),'9999') "01", to_char(sum(decode(to_char(first_time,'HH24'),'02',1,0)),'9999') "02", to_char(sum(decode(to_char(first_time,'HH24'),'03',1,0)),'9999') "03", to_char(sum(decode(to_char(first_time,'HH24'),'04',1,0)),'9999') "04", to_char(sum(decode(to_char(first_time,'HH24'),'05',1,0)),'9999') "05", to_char(sum(decode(to_char(first_time,'HH24'),'06',1,0)),'9999') "06", to_char(sum(decode(to_char(first_time,'HH24'),'07',1,0)),'9999') "07", to_char(sum(decode(to_char(first_time,'HH24'),'08',1,0)),'9999') "08", to_char(sum(decode(to_char(first_time,'HH24'),'09',1,0)),'9999') "09", to_char(sum(decode(to_char(first_time,'HH24'),'10',1,0)),'9999') "10", to_char(sum(decode(to_char(first_time,'HH24'),'11',1,0)),'9999') "11", to_char(sum(decode(to_char(first_time,'HH24'),'12',1,0)),'9999') "12", to_char(sum(decode(to_char(first_time,'HH24'),'13',1,0)),'9999') "13", to_char(sum(decode(to_char(first_time,'HH24'),'14',1,0)),'9999') "14", to_char(sum(decode(to_char(first_time,'HH24'),'15',1,0)),'9999') "15", to_char(sum(decode(to_char(first_time,'HH24'),'16',1,0)),'9999') "16", to_char(sum(decode(to_char(first_time,'HH24'),'17',1,0)),'9999') "17", to_char(sum(decode(to_char(first_time,'HH24'),'18',1,0)),'9999') "18", to_char(sum(decode(to_char(first_time,'HH24'),'19',1,0)),'9999') "19", to_char(sum(decode(to_char(first_time,'HH24'),'20',1,0)),'9999') "20", to_char(sum(decode(to_char(first_time,'HH24'),'21',1,0)),'9999') "21", to_char(sum(decode(to_char(first_time,'HH24'),'22',1,0)),'9999') "22", to_char(sum(decode(to_char(first_time,'HH24'),'23',1,0)),'9999') "23" from sys.v$log_history where to_date(first_time) > sysdate -8 GROUP by to_char(first_time,'YYYY-MON-DD'), to_date(first_time) order by to_date(first_time) / rem Size of logs to help do the math in bytes. ttitle left '***** Size of redo logs. Multiple number of logs per hour by Size of Redo to get volume in Meg/Hr *****' skip 2 btitle off select group#,members,archived, status, trunc((bytes)/1000000) Size_of_Redo_Megbytes from sys.v$log / spool off exit |
Check for DELETE Cascade constraints
| No Format |
|---|
-- Run on Source & post imported target db
spool del_constraints.txt
column owner format A35
set pagesize 4000
set linesize 132
select owner, constraint_name, delete_rule,status
FROM dba_constraints
where delete_rule = 'CASCADE'
and owner not in
(
'XDB','SYS','SYSTEM','SYSMAN','WMSYS','OLAPSYS','MDSYS','APEX_030200','FLOWS_FILES',
'EXFSYS','APPQOSSYS','CTXSYS','ORDDATA','OUTLN','DBSNMP','ORDSYS','DBVREP')
order by 1,2;
spool off
|