What are the disadvantages of cursors?
1. Cursor results in a network roundtrip
2. Cursor requires more resources and temporary storage
3. Cursor results in more IO operations
4. 1 & 2
5. 1, 2 & 3
6. None
Question of the Day
Wednesday 23 September 2009
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Cursors,
Question of the Day
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2 comments:
Option 4(1&2)
The correct answer is:
5. 1,2 & 3
Explanation:
Cursor also results in more IO operation.
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