REDO LOGFILE SIZING

Redo Log Files and Sizing  

set heading off;

select '******************************************************' from dual;

select '****           Redo Log Files and Sizing          ****' from dual;

select '******************************************************' from dual;

timing start 'Redo Sizing';

set heading on;

col "File Name" for a60;

col "Size in MB" format 999,999,999,999,990

select a.group#, thread#, substr(a.member,1,80) as "File Name",b.bytes/1024/1024 as "Size in MB" from v$logfile a,v$log b where a.group#=b.group#;

timing stop 'Redo Sizing';