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Message Posted: Tue, 05 Mar 2002 @ 14:07:28 GMT

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Subj:   Re: On ALTER TABLE
From:   Shirish Mallavolu

YOu don't have to drop the column we can modify the column as below, ALTER TABLE t1 modify a char;

Provided column to be modified must be empty to change datatype.

I don't why you are not getting error while altering the table.

Saama Technologies Inc.

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