psycopg2: 하나의 쿼리로 여러 행 삽입

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한 쿼리로 여러 행을 삽입해야 하므로(행 수가 일정하지 않음) 다음과 같은 쿼리를 실행해야 합니다.

INSERT INTO t (a, b) VALUES (1, 2), (3, 4), (5, 6); 

내가 아는 유일한 방법은

args = [(1,2), (3,4), (5,6)] args_str = ",".join(cursor.mogrify("%s", (x, )) x in args) cursor.execute("INSERT INTO t (a, b) VALUES "+args_str) 

하지만 더 간단한 방법을 원합니다.

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