How to avoid cursors?
Answers were Sorted based on User's Feedback
Answer / mahima
to avoid cursor use CASE and SET .
to give increment to the employee depending upon the salary
update empsal
set
case when sal between 2000 AND 3000 then sal+1000
when sal between 3000 AND 4000 then sal+2000
end
| Is This Answer Correct ? | 6 Yes | 3 No |
1.By using case.. set,we can avoid the cursors
2.By using temporary tables/table variables/CTE
with while loop we can avoid cursor in the transaction.
| Is This Answer Correct ? | 3 Yes | 1 No |
Answer / sunny
update salary set sal=(
case
when sal between 100 and 300 then sal + 1000
when sal between 300 and 500 then sal + 2000
when sal between 500 and 700 then sal + 3000
end)
| Is This Answer Correct ? | 2 Yes | 1 No |
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