Question: write a sql query using set operater, retrieve the first result with unique salesmanId values from two tables, and the other result containing salesmanId without

write a sql query using set operater, retrieve the first result with unique salesmanId values from two tables, and the other result containing salesmanId without duplicates from two tables

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write a sql query using SET operator , retrieve the first result with unique salesman id values from two tables , and the other results containing salesman id without duplicated from two tables

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