Thank you for taking the time to post and I understand the need for brevity, but all of you nested query examples could been written with joins or TOP/LIMIT.
However I do like your CTE example of using one to group customers by their indexed fields, then linking the results back up to the original table for enrichment data. It's a pattern I wish was more widely adopted
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Thank you for taking the time to post and I understand the need for brevity, but all of you nested query examples could been written with joins or TOP/LIMIT.
However I do like your CTE example of using one to group customers by their indexed fields, then linking the results back up to the original table for enrichment data. It's a pattern I wish was more widely adopted