Find the Startup time of Oracle Database

Find the Startup time of Oracle Database Instance

Check the Oracle Instance Startup Time

SET LINES 200
SET PAGES 999
COLUMN instance_name FOR a20
SELECT instance_name,to_char(startup_time, 'HH24:MI DD-MON-YY') "Startup time"
FROM v$instance
/

Find the uptime of Oracle Database

set line 60
column hostname for a60
column instance_name for a60
column stime for a60
column uptime for a60
select
'Hostname : ' || host_name
,'Instance Name : ' || instance_name
,'Started At : ' || to_char(startup_time,'DD-MON-YYYY HH24:MI:SS') stime
,'Uptime : ' || floor(sysdate - startup_time) || ' days(s) ' ||
trunc( 24*((sysdate-startup_time) -
trunc(sysdate-startup_time))) || ' hour(s) ' ||
mod(trunc(1440*((sysdate-startup_time) -
trunc(sysdate-startup_time))), 60) ||' minute(s) ' ||
mod(trunc(86400*((sysdate-startup_time) -
trunc(sysdate-startup_time))), 60) ||' seconds' uptime
from
sys.v_$instance;

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