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12cR2 Feature - Creating Table/Column Name More Than 30 Characters From 12.2 (Doc ID 2447736.1)

Last updated on APRIL 17, 2023

Applies to:

Oracle Database - Enterprise Edition - Version and later
Information in this document applies to any platform.


Oracle 12.2 increases the maximum size of most identifiers from 30 to 128 bytes. We are able to create most of the identifiers like Table, Column, etc more then 30 Characters and upto 128 characters.

The Test Case below shows the behavior of 12cR1 and 12cR2.



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