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* 파티션 목록

## Q)
* 실행계획의 id컬럼에서 select문이 하나인데 여러 테이블이 조인되는 경우 왜 같은 id값이 부여될까요?
* 실행계획의 id컬럼에서 select문이 하나인데 여러 테이블이 조인되는 경우 왜 같은 id값이 부여될까요??
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@dhlee3994 dhlee3994 Mar 24, 2024

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하나의 SELECT 문장 안에 여러개의 테이블을 조인하면 테이블 개수 만큼 실행 계획 레코드가 출력되지만 모두 같은 id를 부여 받습니다.