i have doubt that any one tell ref cursor comes in sql
pl/sql? pls clarify?
Answer Posted / sureshkumar somayajula
Hi ,
It will use in PL/SQL. Reusability of Cursor is nothing
but "REF CURSOR".These are of 2 types.
1. Weak Ref cursor 2. Strong ref Cursor.
Is This Answer Correct ? | 9 Yes | 0 No |
Post New Answer View All Answers
Mention what does plvtab enables you to do when you showthe contents of pl/sql tables?
What is sorting in sql?
Is left join same as inner join?
How many types of keys are there in sql?
Why is stored procedure faster than query?
Why query optimization is needed?
How to handle bulk data?
Where are my tempfiles, I don't see them in v$datafile or dba_data_file?
What is difference between nchar and nvarchar?
Why is a primary key important?
Can a table contain multiple foreign key’s?
What do you mean by rowid?
differentiate between float and double. : Sql dba
What is the difference between nested table and varray?
What does trigger mean in psychology?