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sudhirph
 Post subject: Updating a field within a composite key
PostPosted: Thu May 04, 2006 2:33 am 
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Joined: Thu Apr 20, 2006 3:44 am
Posts: 32
I have set of fields which forms a composite key of my table.....

Is it possible to update just one field of this composite key ?

I tried one sameple but didnt work .........any clue please

Sudhir
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tenwit
 Post subject:
PostPosted: Fri May 05, 2006 12:15 am 
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Joined: Thu Dec 23, 2004 9:08 pm
Posts: 2008
No. Keys are naturally immutable. If you change the value of a key, you're talking about a different row, which means you need a new object.

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