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What is a cursor for loop ?

Question Posted / guest

Answers were Sorted based on User's Feedback



What is a cursor for loop ?..

Answer / anil kumar jampana

cursor for loop is also a cursor. Here no need to handle
open,fetch,close operations. These operations are handled
by for loop.

Is This Answer Correct ?    8 Yes 0 No

What is a cursor for loop ?..

Answer / dipti

Another nice feature of the CURSOR FOR is the ability to
define the cursor inline. Below is a cursor that is not
declared in the declaration section of the executing
block. The cursor definition is included in the CURSOR FOR.
SQL> begin
2 for r_c11 in
(select author_last_name l_name,
3 author_first_name f_name
4 from author) loop
5 dbms_output.put_line(initcap(
6 r_c11.l_name||
', '||r_c11.f_name));
7 end loop;
8 end;
9

Is This Answer Correct ?    4 Yes 1 No

What is a cursor for loop ?..

Answer / nishi

cursor for loop is also a cursor. Here no need to handle open, fetch, close operations. These operations are handled by for loop.

Is This Answer Correct ?    0 Yes 0 No

What is a cursor for loop ?..

Answer / suresh somayajula

Cursor for loop implicitly declares %rowtype as Loop index
opens the cursor and fetch the rows from active set into
fields and then process it and then close the cursor.

Is This Answer Correct ?    1 Yes 3 No

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