How can you remove duplicates from multiple fields in S…

In SQL, the DISTINCT keyword can be used to remove duplicates from multiple fields.

For example, if there is a table named “table_name” with two fields “field1” and “field2”, we can use the following statement to deduplicate these fields:

SELECT DISTINCT field1, field2 FROM table_name;

This will return a result set that contains unique values of “field1” and “field2” fields.

If you only want to deduplicate the “field1” field and keep the duplicate values in the “field2” field, you can use the following statement:

SELECT DISTINCT field1, field2 FROM table_name;

This will return a result set containing unique values of “field1” while maintaining duplicate values of “field2”.