SQL

How would you perform a join between two tables where one table has duplicate values?

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Behavioral
  • How would you perform a join between two tables where one table has duplicate values?
  • Explain how you would perform a join between two tables, one with duplicate values.
  • Suppose you have two tables, one of which has duplicate values. How would you join these tables?
  • Let's say you need to join two tables where one contains duplicate values. How would you approach this task?
  • Describe your approach for joining two tables where one table has duplicates.
  • If you had one table with duplicate values and another without duplicates, how would you go about joining them?
  • How would you manage duplicates when performing a join between two tables with one containing duplicate values?
  • What steps would you take to handle duplicate values in a join between two tables?
  • What techniques could you use to effectively join two tables when one has duplicated values?
  • Given a scenario where one table has duplicate values, explain how you would handle the join with another table.
  • Can you walk me through the process of joining two tables where one of them contains duplicate values?

Interview question asked to Data Scientists interviewing at Riot Games, Bolt, Zoom and others: How would you perform a join between two tables where one table has duplicate values?.