How to Find the Current SCN in Oracle Database Using DBMS_FLASHBACK
Mar 8, 2026 / · 5 min read · oracle scn flashback dba sql database recovery read consistency admin scripts ·How to Find the Current SCN in Oracle Database Using DBMS_FLASHBACK The System Change Number (SCN) is Oracle's internal logical clock. Every DBA needs to know how to read it. This post shows you the simplest SQL query to get the current SCN from any Oracle Database session, and explains exactly why it matters. What Is …
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