[Info-vax] Indexed file read question
abrsvc
dansabrservices at yahoo.com
Wed Nov 18 10:23:13 EST 2020
I was asked the following question and am not 100% sure of the answer, so...
Situation: Indexed file with 2 keys, the first key no duplicates, second key no duplicates. For clarity, the first key is a record number and the second key is one of 4 values: A,B,L or blank.
A read is posted using the primary key. The next read uses the secondary key say of value A. Does the second read select the matching record within the context of the primary key or just the first record encountered with a matching secondary key?
I believe that the record context remains. Am I correct?
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