How can you efficiently remove duplicate records from a COBOL file while preserving data integrity?
- Ignoring duplicate records during file reading
- Implementing logic to skip duplicate records during file processing
- Using the COPY statement to create a file without duplicates
- Utilizing the DELETE statement in COBOL
To efficiently remove duplicate records from a COBOL file while preserving data integrity, you can implement logic within your program to skip duplicate records during file processing. This ensures that only unique records are considered, maintaining data integrity.
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