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N+1 type queries? [duplicate]

This question already h开发者_Python百科as answers here: Closed 11 years ago.

Possible Duplicate:

What is the n+1 selects problem?

what is N+1 type queries ?

i don't know what is this?


there is nothing like N+1 type query

areyou talking about this --> What is SELECT N+1?


see here:

What is SELECT N+1?

:)

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