MAINFRAME - TIP OF THE DAY :
Q. If there is a situation, where we need to code more than 255 steps in a JOB?
A. We need to split jcl into two jcls , at the end of the first jcl check the condition code and initiate the second jcl.
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There is a lot of documentation on this subject; suprised you did not bother to read.
In DB2, the concept of NULL has to do with 'if there is a value assigned'. NULL is not a value, it is a condition. A Nullable column has an associated NULL Indicater which is set to -1 if the column is NULL and is not set to -1 if the nullable column indeed contains data. There is no hex value to represent NULL. _________________ Dick Brenholtz
JCL, SQL and code in programs have an irritating habit of doing what you say,
not what you meant.
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