Why some people say that fixing some n 1 queries could hurt performance?

13-Oct-2021 1066
Sometimes people say that “fixing” some n 1 queries could hurt performance…Maybe this phrase can be confusing, because if you have not been exposed to a lot of n 1 queries problems, it could be hard to imagine how it can be possible.And also is probably contrary to what you have always heard…. That n 1 queries are bad.
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