In our project, we often end up writing complex joins over like 3 tables. Do we gain any performance advantages by using views or are they only for making the lives of query writers easier? In case it matters, we use MySQL. If any advantages are thus achieved (other than simpler queries of course) please illuminate.In our project, we often end up writing complex
阅读背景：
使用VIEW而不是JOIN可以获得任何性能优势吗？
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