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1.when will you use week refcursor and when will you use
strong ref cursor ?

2.what is the use of sql trace..how do you use it ?

3.can you please send all the sql plus commands...like set
line 6000....

Question Posted / sweetsarao


1.when will you use week refcursor and when will you use strong ref cursor ? 2.what is the use ..

Answer / gourvendra singh

Strong Ref Cursor: Strong ref cursor are predetermined and
so we cannot use query having different structure then the
defined one
Week Ref Cursor : Week Ref Cursor are not predetermined and
so we can use query having different structure then the
defined one.

With the help of SQL Trace we will get the result of the
query with the execution plan and statistics of the query.

It is very difficult to send you all the SQL Plus Command,
you can check the same in SQL Plus window under option menu
in Environment there you will find all the SQL plus
commands.

Is This Answer Correct ?    6 Yes 2 No

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