this post was submitted on 12 Jun 2023
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Programming

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What's your favorite construct in SQL? (beehaw.org)
submitted 1 year ago by megaman1970@beehaw.org to c/programming@beehaw.org
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For me, it's CTE's. I find it amazing to complete a calculation with clear intermediate steps, and goes a long way towards convincing people to use SQL rather than Excel to perform calculations on large tables of data.

What construct do you like using on a daily basis?

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[–] itty53@vlemmy.net 2 points 1 year ago

You can create a functional enum view by just assigning enums as the column names and storing a single row of the int (or whatever enum) representation.

Then use that view in a cross join. You can (almost) eliminate magic numbers entirely and makes the code much more human legible.