Interested to Buy Any Domain ? << Click Here >> for more details...
wht happens if we close cursor with cursor with hold option?
- 3 Answers
- 12518 Views
- Valtech, I also Faced
- E-Mail Answers
Answer Posted / rohit mishra
Once u issued a close cursor statement , it will get closed.
You can not access it after that until u open it again.
In that case your procedure will exit with an error message
like
"SQL0501N The cursor specified in a FETCH or CLOSE
statement is not open. SQLSTATE=24501"
With hold option doesn't make any difference in this case.
But if you are doing a commint operation in between your
transactions then a cursor declared with 'with hold' option
will not get closed.
| Is This Answer Correct ? | 7 Yes | 2 No |
Post New Answer View All Answers
Is db2 a mainframe database?
SET is the ANSI standard for variable assignment, SELECT is not. SET can only assign one variable at a time, SELECT can make multiple assignments at once. If assigning from a query, SET can only assign a scalar value. If the query returns multiple values/rows then SET will raise an error. SELECT will assign one of the values to the variable and hide the fact that multiple values were returned (so you'd likely never know why something was going wrong elsewhere - have fun troubleshooting that one) When assigning from a query if there is no value returned then SET will assign NULL, where SELECT will not make the assignment at all (so the variable will not be changed from it's previous value) As far as speed differences - there are no direct differences between SET and SELECT. However SELECT's ability to make multiple assignments in one shot does give it a slight speed advantage over SET.
What are the benefits of using the db2 database?
What is cobol db2?
What db2 400?
How do you pull up a query which was previously saved in qmf?
What is dclgen in db2?
How do you eliminate duplicate values in db2?
How to compare data between two tables in db2?
What is performance tuning db2?
How can you validate Sql errors during cursor operation in db2 pgms and where do you code?
Is it possible to alter a table – for example adding a column, when another user is accessing or updating some columns?
What is view db2?
How do I change the column size in db2?
Explain db2.
