Teradata Database Message 3631 - 3631 - Analytics Database - Teradata Vantage

Message

Column %VSTR is an index column and cannot be modified.

Explanation

An index column cannot be modified by a ALTER TABLE statement unless the modification does not change the type of the data or nullability.

Generated By

OPT modules.

For Whom

End User.

Notes

None

Remedy

If the column needs to be modified, drop the index containing that column with the DROP INDEX statement. The index may be created again after the modification.