Interested to Buy Any Domain ? << Click Here >> for more details...
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....
- 1 Answers
- 5571 Views
- Satyam, I also Faced
- E-Mail Answers
Answer Posted / 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 |
Post New Answer View All Answers
Does truncate need commit?
How do you rank data in sql?
How can you create an empty table from an existing table?
How do I add a database to sql?
What is the cause of mutating table error and how can we solve it?
What is sql trigger example?
Why cross join is used?
Which table is left in left join?
What is package in pl sql with an examples?
what is the difference between mysql_fetch_array and mysql_fetch_object? : Sql dba
Explain how exception handling is done in advance pl/sql?
What are pl/sql packages?
What is aggregate function in sql?
What is sql query optimization?
What are tuples in sql?
