Interested to Buy Any Domain ? << Click Here >> for more details...
What is the maximum length of a column name in DB2? 18 or
30 or anything other than these?
- 4 Answers
- 22415 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / vat
it depends :) which vesion of DB2 that you are referring
to...
V7 : 18
V8 : 30
| Is This Answer Correct ? | 17 Yes | 4 No |
which authority can be granted to group of users using the GRANT stmt? A) SYSCTRL B) SYSADM C) DBCTRL D) DB ADM
When the like statement is used?
What is cloudant database?
1) I have 3 programs : PGMA, PGMB, PGMC. PGMA calls PGMB and PGMB calls PGMC. I have to do inserts, updates in all the 3 pgms. 2) Say PGMC has done its work successfully and returned to PGMB 3) PGMB had an SQL error while doing some update 4) PGMA has already done some updates before calling PGMB all are running under the same CICS region. What will happen if I issue SYNCPOINT ROLLBACK in PGMB when it abends ? Does all the changes in PGMA,B,C rollback ? (because all the pgms belong to same task).
Can we insert update delete in view?
What is the syntax for seeing the columns and data types of a table in the db2 database?
What is the physical storage length of time data type?
How to find the number of rows in db2 tables?
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.
how many partitions are possible in partitioned tablespace? dont say 1-64. a)240 b)256 c)512 d)none
how can i pull up a query which was previously stored in qmf
What does db2 stand for?
COBOL 
