ch10-1 #2
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dhlee3994
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Mar 24, 2024
| @@ -0,0 +1,2 @@ | |||
| # ch10 실행 계획 | |||
| > Q. MYSQL은 옵티마이저가 쿼리를 최적으로 처리될 수 있게 실행 계획을 수립할 수 있게 해줍니다. 그런데 항상 좋은 실행 계획을 만드는 건 아니라고 하는데 그렇다면 그 실행 계획이 좋은지, 안 좋은지 어떻게 확인을 하며/어떻게 분석을 할 수 있을까요? | |||
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