Tag: 378. Replace Employee ID With The Unique Identifier

  • Leetcode SQL: 378. Replace Employee ID With The Unique Identifier

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    378. Replace Employee ID With The Unique Identifier SQL Code: SELECT eu.unique_id, [name] FROM Employees e WITH (NOLOCK) LEFT OUTER JOIN EmployeeUNI eu WITH (NOLOCK) ON e.id = eu.id; Explanation: SELECT eu.unique_id, [name]: This line specifies that we want to retrieve the unique_id from the EmployeeUNI table and the name…