How do you update a geometry to null with sdoapi

Question

I have been able to create and insert geometries but have been unable to update an existing geometry to null using the preparedstatement setNull method. If anyone has some sample code to do this I would be gratefull.
Joe

Answer 1

Seems to me what you are doing is an overkill, why not doing it all in one hop like:
UPDATE MyTable SET MyColum = CONVERT(int, CONVERT(binary(1),_TheHexColumn,1));
I understand that you cannot issue an update statement so just in case, you need to map the variable value to a Execute SQL Task like that: http://www.sqlis.com/sqlis/post/The-Execute-SQL-Task.aspx
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