what is the process of precompiler?2 9815
what is REORG? what is the use?4 8535
How does one bind 2 versions of a CICS transaction with the same module name in two different CICS regions that share the same DB2 subsystem?2 3951
How do you filter out the rows retrieved from a Db2 table ?1 5706
What is a clustered index?1 9014
When will you chose to run RUNSTATS?1 6005
What does DML stand for and what are some examples of it?3 4779
What is meant by a unit of recovery?1 3324
What is CHECK PENDING ?4 11033
What is a thread?3 3943
What is filter factor?2 7316
What's the maximum number of volumes that can be added to a STOGROUP?1 5987
I understand Join always perform better than subqueries. Then what is the advantage/use of Subqueries/correlated subqueries etc.,in DB2 programming.Please explain.
Suppose pgm A calling Pgm B .Pgm B has some Db2 program. at the time of compilation should plan and package will be created for both A and B or only B? What is the concept?
Hi, i would like to start a new carrier in DB2 DBA.Which and what all step should i have to take..?
How to test SQL -911 error while developing COB-DB2 program
How to restart a DB2 program?
can we view the access paths created by dbrm ? how ? thx
what is the sqlcode -501
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.
i want to maintain uniqueness on pdf without make lf??????????
SQLCODE = -199, ERROR: ILLEGAL USE OF KEYWORD CHAR, TOKEN KEY was expected
what is db2 restart?
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.
is it compulsory commitment control in journal?
have 3 tables table1, table2 and table3 which contains employee information. table1 is master table, table2 contains emp details like emp no and so on, table 3 contains emp salary. so if any emp leave company between 25th - 30th of every month it has to get updated in tables. but it is not getting updated. What is the reason.
run jcl for cobol+db2 pgm?.. //jobcard //step001 exec pgm=ikjeft01 //systin dd * DSNSYSTEM(--------) RUN PROGRAM(MYPGMNAME) PLAN(-----), LIB(-------), PARMS(------) /* WHAT WILL U GIVE INSIDE THE BRACKETS... WHAT IS PLAN,PACKAGE,BIND?..PLAN N PACAKGES ARE GENERATED BY ?...