如何根据条件过滤 SQL 中的唯一记录？

Question

I have this data, with student id, names, education, and completion year.

How I can display only one row for each alumni, such that If an alumnui has completed more than one study program, the row of the table with the last completed study level will be retained.

Please see image below for data!

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Answer 1

SELECT id, name, education, MAX(year) FROM data GROUP BY id;

Let me know if this works, thanks:)

Answer 2

Question: How to filter unique records in SQL based on conditons? Answer: Condition part you can use "Where" clause and filter unique records you can use "Distinct" or "Group By" clause.