6

I just asked this question which may or may not have a clear answer, so at the end, I asked for "gut feelings" (or code smells, if that term translates to the database crowd), and then asked users to not down vote answers that are clearly marked as just a feeling without a complete explanation as to why it feels like a good or bad idea.

Is this acceptable? I'm sort of used to non-database code where things are more black and white, but it seems like when I get into plan optimization, that this is as much art as science, and gut feelings are important.

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9

We have a vote-to-close reason of "primarily opinion based." There is no place for opinion here - we strictly go for reproducible answers to canonical questions. "code smells" as you put it are not subjective; they result from experience with predictably bad outcomes arising from specific anti-patterns. SQL Server has it's fair share of these, such as WHERE BETWEEN date1 AND date2 - it's valid syntactically, but probably shouldn't be used unless you understand exactly all the pitfalls and problems it entails.

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  • That's a great answer. I will be editing my question shortly based on comments, so I will remove that bit when I do. Thanks for the clarification. – Guy Schalnat Jun 12 '15 at 20:02

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