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DBMS%20Interview%20Questions%20and%20Answers

Question: What are cursors and what are the situations you will use them?
Answer:
SQL statements are good for set at a time operation. So it is good at handling set of data. But
there are scenarios where we want to update row depending on certain criteria. we will loop
through all rows and update data accordingly. There’s where cursors come in to picture.
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