01-06-2018
If you are using only $1 & $2 as a key into file1 to match against $2 & $5 as a key into file2 and there those keys do not uniquely identify which record is to be processed when the data associated with those keys are not unique, there isn't anything I can do to help you. When there are multiple records with the same keys, you need to clearly describe how your code is supposed to determine which of those records are supposed to be paired.
The way the code is written now, the last record with a given key in file1 will be matched with all records with that key in file2. We now know that that isn't what you want. How do you uniquely describe a key that can be used to get what you do want? Or, in other words, what do you want to add to your current keys so your keys will uniquely identify the records you want to match in both files?
This User Gave Thanks to Don Cragun For This Post:
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