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1.what is the difference between view and cursor?

2.If we do any change in view will it affect the
database,similarly when we do changes in cursor will it
affect the databse?with certain example?Thanks

Question Posted / anithababu1

Answers were Sorted based on User's Feedback



1.what is the difference between view and cursor? 2.If we do any change in view will it affect th..

Answer / shaik

There is no affect in DB while changing in both casess.

Is This Answer Correct ?    21 Yes 5 No

1.what is the difference between view and cursor? 2.If we do any change in view will it affect th..

Answer / sripathi venkata ramesh

I am Sripathi Venkata Ramesh from Gudivada.

1. The answer for view and cursor is mentioned below

Views: Views are used to retrieve date or Update the data

Cursors: Cursors are used to execute the data row by row or
record by record.
There are 2 types of cursors.

1. Implicit cursor: It returns only one
row

2. Explicit cursor: It returns more
than one row

Is This Answer Correct ?    19 Yes 7 No

1.what is the difference between view and cursor? 2.If we do any change in view will it affect th..

Answer / bindu

Both Cursors and Views doesn't store data , so their is no chance to affect the DB.

Is This Answer Correct ?    4 Yes 5 No

1.what is the difference between view and cursor? 2.If we do any change in view will it affect th..

Answer / mari

declare cursor, open cursor and close cursor

Is This Answer Correct ?    4 Yes 29 No

1.what is the difference between view and cursor? 2.If we do any change in view will it affect th..

Answer / avinash

Change in view would not reflect chg in db but in cursor it
would.

Is This Answer Correct ?    5 Yes 32 No

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