I have a parquet which has an id field which is the hash of the composite key fields. Is it possible to maintain the uniqueness of the id field when appending new data which may duplicate with existing records in the parquet? Thanks!
I have a parquet which has an id field which is the hash of the composite key fields. Is it possible to maintain the uniqueness of the id field when appending new data which may duplicate with existing records in the parquet? Thanks!