How To Deal With Error ORA-01439 When Modify Column With Data And Solution Explained With Test Case
Last updated on JANUARY 16, 2018
Applies to:Oracle Database - Enterprise Edition - Version 22.214.171.124 to 126.96.36.199 [Release 11.2 to 12.2]
Information in this document applies to any platform.
The error ORA-01439 received when modify or changing the Datatype of the column in a table which already has data in it.
This note explains the workaround how to modify the datatype of the table column if it contains data.
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