可以将on里的条件放到update 之后的where条件里 MERGE INTO xshtest.WEB_USER_VIP T1 USING ( select 53254624 enterpriseId, 369903 userId, 1 status, 4 vipType, to_date('2018-12-31 23:59:59','YYYY-MM-DD HH24:MI:SS')expireTime, 11 vipExpireTimeDay from dual ) T2 ON ( T1.US…