I realized how much easier my life would be if SQL had a mode() aggregate function. (I'm using it in the mathematical sense). I'm guessing that either I use SQL in a wierd way or there is a good ...
IB DP Computer Science 2027 A3.3.4 SQL Aggregate Functions lesson and worksheet for the new 2027 syllabus. A classroom-ready resource designed to help Higher Level students construct SQL calculations ...
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