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How to Estimate the Size of Tables and Indexes Before Being Created and Populated in the Database? (Doc ID 1585326.1)

Last updated on JANUARY 30, 2022

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 10.1 to 12.1]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.


How TO Estimate The Size Of Tables and Indexes Before They Actually Gets Created And Populated In The Database , to Prepare Sufficient storage available .



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In this Document
 Estimate The Size Of Tables
 Example for using Version 1:
 Example for using Version 2:
 Estimate Table Size Using Enterprise Manager
Estimate The Size Of Indexes
 Estimate Index Size example :

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