DBMS_DEBUG.probe_version : DBMS_DEBUG « System Packages « Oracle PL/SQL Tutorial

1. Oracle PL/SQL Tutorial
2. System Packages
3. DBMS_DEBUG

SQL> DECLARE
  2     majorVersion   VARCHAR2 (10);
  3     minorVersion   VARCHAR2 (10);
  4  BEGIN
  5     DBMS_DEBUG.probe_version (majorVersion, minorVersion);
  6     DBMS_OUTPUT.put_line ('Major = ' || majorVersion);
  7     DBMS_OUTPUT.put_line ('Minor = ' || minorVersion);
  8  END;
  9  /

PL/SQL procedure successfully completed.