Efficient SQL Query to Remove Duplicates with ROW_NUMBER
Use ROW_NUMBER() with PARTITION BY to remove duplicates efficiently. Assigns a unique row number, filters duplicates (RN > 1), and deletes them while keeping the first entry. Ideal for cleaning dat
Use ROW_NUMBER() with PARTITION BY to remove duplicates efficiently. Assigns a unique row number, filters duplicates (RN > 1), and deletes them while keeping the first entry. Ideal for cleaning dat
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