why ci and ca splits are not possible in esds and rrds?
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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
Define free space?
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?
Tell me how many alternate indexes you can have on a dataset?
In the COBOL SELECT statement for a KSDS what are the three possibilities for ACCESS?
write a program to read from a VSAM file , there will be a 5 records to create name. empno. resignation and address to update in a db2 table and call another program using dynamic call to find the matching fields in program 1 to update in db2 table. anybody pls send de program for dis ? thanks in advance...
we can define the ksds cluster by two ways by using the file-aid or by using the idcams utility. Explain them.
In a KSDS file, key is missing for one record. How to insert the key for that particular record from back up file. Is there any sorting needed for the back up file before the key insertion?
What is a base cluste?
What is the difference between lds and esds?
What are the information stored in ci?
On which datasets You can have ALT INDEX?