BigQuery에서 두 개의 테이블을 유니온하고 날짜 차원을 필터에 적용하면 다음 오류 메시지가 발생할 수 있습니다.
The Google BigQuery service was unable to compile the query( Google BigQuery 서비스가 쿼리를 컴파일할 수 없음)
유니온의 열 2에는 호환되지 않는 모든 유형인 DATETIME, DATETIME, TIMESTAMP, TIMESTAMP, DATETIME, [24: 7] 이 있습니다.
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