Interested to Buy Any Domain ? << Click Here >> for more details...
why we go for SPUFI for creating tables or for sql queries?
- 4 Answers
- 9862 Views
- I also Faced
- E-Mail Answers
Answer Posted / satty
becoz spufi is interactive and spontaneous which makes user
to create faster and allows user to know whats wrong when
there is error.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is the information associated with sysibm.syslinks table?
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 is syscat in db2?
What is db2 look?
what is db2 restart?
Describe major components of db2?
I HAVE 500 ROW TO UPDATE I WOULD LIKE TO USE ROLLBACK ALONG WITH COMMIT.WHAT IS THE SYNTAX TO CODE COMMIT AND ROLLBACK FOR EVERY 100 ROWS.AND HOW THE CURSOR ROLLBACK TO THE LAST COMMITTING POINT.
What are types of indexes?
What is null in db2?
What is the difference between plan and package in db2?
define clustering index.
Mention some fields that are a part of sqlca.
What is runstats utility in db2?
What is a plan and package in db2?
How can you find out the # of rows updated after an update statement?
