DB/Postgres (1) 썸네일형 리스트형 upsert 오라클 - merge into mysql - on duplicate on key update * 구문 INSERT INTO [TABLE] (COLUMN1, COLUMN2, ...) VALUES (VALUE1, VALUE2, ...) ON CONFLICT [column_name / ON CONSTRAINT constraint_name/ WHERE predicate] [DO NOTHING] [DO UPDATE SET column1 = value1, ...] 이전 1 다음