How to declare host variables?

992

Explain ibm z?

1021

What makes vrrds different from vsam?

1244

Explain how to differentiate call by context by comparing it to other calls?

1186

What is the pic clause for the data type of length option field type of data fields?

943

How is the sorting of vsam files carried?

1122

define the rcvf command?

1725

What is the eib?

1027

define a output queue?

1590

can anybody help me to solve this problem. the program that i m checking display error message saying "Record format for file AJDSPFFD does not match model file and decimal error. how to solve this problem. The AJDSPFFD is snapshot the AJTLOG that is the audit trail list.

2801

Is acct parameter mandatory?

1210

What is db2 purescale?

1004

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.

2672

is it necessary that all versions of the gdg have to be of the same record length?

1149

Hello All, We have requirment to Replace BMC Db2 Load product thru CA FAST LOADPlus product. Do anyone have JCL to for FAST LOADPLUS and what all are thing need to take in consideration.

2727