Using alternate indexes in batch program?
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how do you define an altindx ? How do you use altindxs in batch, cics programs?
What is the VSAM-code field?
Under IDCAMS , multiple functions can be executed, each of which returns a cond code. What will be the condition code returned to the operating system ?
What is a CI, control interval?
How do I declare the KSDS vsam so that I can store a reocrd with variable length?.
what is the concept of IMPORT in vsam??
how many ways can we open i vsam file ? like print ch ids (/) is thre any other way to open the vsam file please can any one answer ?
Do primary key values have to be unique? Do alternate key values have to be unique?
What is the meaning of the DEFINE MODEL parameter?
By looking into JCL can we identify the dataset is VSAM (VSAM dataset supposed to be a input dataset).In this scenerio how will we identify the dataset is VSAM ?
5 Answers Cognizant, EDS, Shridhar,
how do you create an alternate index ?
can alternate index use in ESDS since it does not contain primary index? if yes can you explain?