#dupfile estimate

[ocptechnology]

Estimate Required Disk Space for Export Using Estimate_only

Estimate Required Disk Space for Export Using Estimate_only

In Data Pump EXPDP command use estimate only, to check the estimate the disk space required for the export backup job without performing real export backup. Before creating the export dump it’s better to check dump size using estimate_only. For example we are going to take demo of scott user. EXPDP Estimate only Step 1. Check segment size using below command. SQL> select…