Problem
Write a SQL query to find duplicate records in a transactions table and explain your approach to deduplication at New York Life.
Practicing as: Data Analyst interview at New York LifeHi, I'll play your New York Life interviewer for the Data Analyst role. Candidates describe these interviews as mixed and moderately difficult, so expect me to be professional and fair. Take your time with the question above and answer like we're in the room.
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