It can be unsettling when AI completes a task too easilyBeing able to rely on AI has truly made the task of writing SQL much ...

It all started with my usual monthly aggregation.I asked AI to write the SQL for aggregating sales by customer.I needed to aggregate sales by customer for my monthly report. As usual, I told ChatGPT, ...

edit: I didn't read the whole question. :facepalm: But basically, grouping by the day of week in place of date should get you where you want to go. Start with the query you posted above, then use that ...

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 ...

Arranging SQL data so that you can effectively analyze it requires an understanding of how to use certain SQL clauses and operators. These tips will help you figure out how to build statements that ...