Is it slower if you access a record through alt index as compared to primary index?
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can i see how many records does a vsam file have without browsing or without using file-aid? and same for ps file?
Explain the process in which flat files are converted into vsam files?
What is the maximum no. of records that can be allowed in VSAM ?
How do you fix the problem associated with VSAM out of space condition?
Is it slower if you access a record through alt index as compared to primary index?
What is a CI, control interval?
How do you define an ALTINDX ? How do you use ALTINDXs in batch, CICS pgm?s ?
Do all versions of the GDG have to be of the same record length ?
Describe SHAREOPTIONS parameter (SHR) in Define Cluster command.?
How do you define a KSDS ?
I have three fields in a Variable VSAM file X(2) Y(10) occurs X times Z(02) Say for the first record X=2 then the length of the file is 2+(10*3)+2=34 second record, x=4 then 4+(10*4)+2=46 If any time if the field x is updated then the total length changes. Is it feasible? Is it
What are the different commands used in idcams for vsam?