월: 2018년 6월월

oradim

  <oradim 사용법>   ※ Unix에서의 수동설치시에는 이 명령을 사용하지 않고 Windows 환경에서만 사용.   DBCA(Database Configuration Assistant)를 이용한 Oracle 자동설치가…

[Book Script] 시간대 별 Redo Log 발생량 확인하기

  select thread# "Thread#", substr(to_char(first_time,'yyyy/mm/dd'),1,10) "Day", decode(sum(decode(substr(to_char(first_time,'HH24'),1,2),'00',1,0)),0,0,sum(decode(substr(to_char(first_time,'HH24'),1,2),'00',1,0))) "00", decode(sum(decode(substr(to_char(first_time,'HH24'),1,2),'01',1,0)),0,0,sum(decode(substr(to_char(first_time,'HH24'),1,2),'01',1,0))) "01", decode(sum(decode(substr(to_char(first_time,'HH24'),1,2),'02',1,0)),0,0,sum(decode(substr(to_char(first_time,'HH24'),1,2),'02',1,0))) "02", decode(sum(decode(substr(to_char(first_time,'HH24'),1,2),'03',1,0)),0,0,sum(decode(substr(to_char(first_time,'HH24'),1,2),'03',1,0))) "03", decode(sum(decode(substr(to_char(first_time,'HH24'),1,2),'04',1,0)),0,0,sum(decode(substr(to_char(first_time,'HH24'),1,2),'04',1,0))) "04", decode(sum(decode(substr(to_char(first_time,'HH24'),1,2),'05',1,0)),0,0,sum(decode(substr(to_char(first_time,'HH24'),1,2),'05',1,0))) "05", decode(sum(decode(substr(to_char(first_time,'HH24'),1,2),'06',1,0)),0,0,sum(decode(substr(to_char(first_time,'HH24'),1,2),'06',1,0))) "06",…