could you please reply for these question: 1.About Use Apply? 2.Avoid cursors

could you please reply for these question:
1.About Use Apply?
2.Avoid cursors - When we have a situation that we can not
avoid the use of cursor than what is the alternate solution?
is there anything we can use instead of cursor to perform
the desired task? which optiomize the peroformance too.

3.What is computed columns?

Thanks in advance.

Regards,
Rupesh

Question Posted / senthilsjc

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could you please reply for these question: 1.About Use Apply? 2.Avoid cursors - When we have a sit..

Answer / anupom das

Use Table variable with a identity column. Then make a while
loop row by row

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could you please reply for these question: 1.About Use Apply? 2.Avoid cursors - When we have a sit..

Answer / anupom das

Use Table variable with a identity column. Then make a while
loop row by row

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0 No

could you please reply for these question: 1.About Use Apply? 2.Avoid cursors - When we have a sit..

Answer / prasanna

Use derived columns,corelated subqueries instead of cursors
so that the performance will also be improved.

Regards
prasanna

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