V$TIMER

This view lists the elapsed time in hundredths of seconds.

Columns
   ___________________________
 
   HSECS

Time is measured since the beginning of the epoch, which is operating system specific, and wraps around to 0 again whenever the value overflows four bytes (roughly 497 days).

4 bytes = 32 bits = 4,294,967,296

Related:


DBMS_UTILITY.GET_TIME


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