Hi, I got id value with newsequentialid() like below 3564A919-18EF-E411-83A1-D4AE52C8DF89 3664A919-18EF-E411-83A1-D4AE52C8DF89 3764A919-18EF-E411-83A1-D4AE52C8DF89 first two digits are incrementing sequential. I what to increment 17 to 20 digits with hexadecimal values like below 3564A919-18EF-E411-0100-0EC241552704 3564A919-18EF-E411-0200-0EC241552704 3564A919-18EF-E411-0300-0EC241552704 3564A919-18EF-E411-0400-0EC241552704 3564A919-18EF-E411-0500-0EC241552704 3564A919-18EF-E411-0600-0EC241552704 3564A919-18EF-E411-0700-0EC241552704 3564A919-18EF-E411-0800-0EC241552704 3564A919-18EF-E411-0900-0EC241552704 3564A919-18EF-E411-0A00-0EC241552704 3564A919-18EF-E411-0B00-0EC241552704 3564A919-18EF-E411-0C00-0EC241552704 3564A919-18EF-E411-0D00-0EC241552704 3564A919-18EF-E411-0E00-0EC241552704 3564A919-18EF-E411-0F00-0EC241552704 3564A919-18EF-E411-1000-0EC241552704 3564A919-18EF-E411-1100-0EC241552704 3564A919-18EF-E411-1200-0EC241552704 3564A919-18EF-E411-1300-0EC241552704 3564A919-18EF-E411-1400-0EC241552704 3564A919-18EF-E411-1500-0EC241552704 3564A919-18EF-E411-1600-0EC241552704 3564A919-18EF-E411-1700-0EC241552704 3564A919-18EF-E411-1800-0EC241552704 3564A919-18EF-E411-1900-0EC241552704 3564A919-18EF-E411-1A00-0EC241552704 3564A919-18EF-E411-1B00-0EC241552704 3564A919-18EF-E411-1C00-0EC241552704 3564A919-18EF-E411-1D00-0EC241552704 3564A919-18EF-E411-1E00-0EC241552704 3564A919-18EF-E411-1F00-0EC241552704 3564A919-18EF-E411-2000-0EC241552704 Help me to solve task With regards Prabhu

There is no such function in Oracle. There apparently is in SQL Server, but this is the wrong forum for that.