微服务设计，带目录完整版，bcmpp=> select * from test_upsert; id | c1 | c2 | isvalid | datatime ----+----+----+---------+------------ 1 | 1 | 2 | 1 | 2017-01-01 1 | 11 | 21 | 1 | 2017-01-02 3 | 5 | 6 | 1 | 2017-01-01 2 | 3 | 4 | 1 | 2017-01-01 2 | 31 | 41 | 1 | 20