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Subject How to form a self-defined TupleTableSlot
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Msg-id 95FA8B25DB5E2D4E889EB9BEB6A6406F16D7E5@CORPUSMX30B.corp.emc.com
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Responses Re: How to form a self-defined TupleTableSlot
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Hi, guys.

 

Here is my task situation:

I have a TupleTableSlot, with its own TupleDesc. Now I want to extract several attributes to form a new TupleTableSlot, how can I define my own TupleDesc and the ProjectionInfo?

 

Best.

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