distinct first_name

How Do You Select Rows Based On Distinct Values Of A Column Only In SQL?

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How Do You Select Rows Based On Distinct Values Of A Column Only In SQL? DISTINCT. – select distinct * from employees; ==> retrieves any row if it has at. least a single unique column. ​ – select distinct first_name from employees; ==> retrieves unique names. from table. ( removes duplicates) How do you select