in a cobol select statement for a ksds can you tell me what are the 3 possibilities for access?
IBM,
1251is it slower if you access a record through alternative index as compared to primary index?
IBM,
1 2748How to get the last record in vsam file in cluster? And how can u get the ksds file records into cobol program?
1089
On which dataset you can have alt index?
what parameter in the define aix option is used to determine the maximum number of duplicate keys allowable ?
How to get the last record in vsam file in cluster? And how can u get the ksds file records into cobol program?
Under idcams, multiple functions can be executed, each of which returns a condition code. What will be the condition code returned to the operating system?
Yes. Because the alternate key would first locate the primary key, which in turn locates the actual record. Needs twice the number of I/Os.
How do you define an altindx?
what is the syntax of ams modal commands?
Explain about the file objects in vsam?
what will happen when you try to open an empty vsam file in a cobol program for input?
How to get the last record in vsam file in cluster?
What are the different parameters that are used in vsam?
what is meant by s0c-07 system abend codes?
What is the biggest disadvantage of using a vsam dataset?
How does control intervals and control areas related to each other?
what is meant by dirty read in vsam?