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SQL Design Patterns (2010)

(vadimtropashko.wordpress.com)
149 points mci | 1 comments | 27 Aug 25 04:59 UTC | HN request time: 0.213s | source
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potatoproduct ◴[30 Aug 25 19:11 UTC] No.45077193[source]▶
Not ashamed to admit that I never really thought about the distinct operator 'being redundant' as its essentially just a group by.
replies(3): >>45077523 #>>45078843 #>>45079717 #
1. stevage ◴[30 Aug 25 23:14 UTC] No.45078843[source]▶
Huh, I have always just thought of it as a syntactic shortcut.