What is the method to remove duplicates based on a cert…

In MySQL, you can use the DISTINCT keyword to remove duplicates from the query results based on a specific column. Here is an example of using the DISTINCT keyword to eliminate duplicates:

SELECT DISTINCT column_name
FROM table_name;

In this case, “column_name” represents the name of the column that needs to be deduplicated, and “table_name” indicates the name of the table to be queried. This will result in returning the unique values in the specified column, eliminating duplicate rows.