数据仓库服务 GaussDB(DWS)-REPLACE:VALUES

时间：2025-02-12 15:04:59

VALUES

MySQL REPLACE支持一条语句插入或删除多值，以逗号分隔。

输入

  
       #有数据的话则替换replace，没有的话则插入新的数据同INSERTReplace INTO  exmp_tb1 (tb1_id,tb1_name,tb1_gender,tb1_address,tb1_number) VALUES(17,'David','male','NewYork11','01015827875'),(18,'Rachel','female','NewYork22','01015827749'),(20,'Monica','female','NewYork','010158996743');Replace INTO  exmp_tb1 (tb1_id,tb1_name,tb1_gender,tb1_address,tb1_number) VALUES(17,'David1','male','NewYork11','01015827875'),(21,'Rachel','female','NewYork22','01015827749'),(22,'Monica','female','NewYork','010158996743');Replace INTO  exmp_tb1 (tb1_id,tb1_name,tb1_gender,tb1_address,tb1_number,tb1_date) VALUES(17,'David2',DEFAULT,'NewYork11','01015827875',DEFAULT),(18,'Rachel','female',DEFAULT,'01015827749','2018-12-14 10:44:20'),(DEFAULT,'Monica','female',DEFAULT,DEFAULT,'2018-12-14 10:44:20');Replace INTO  exmp_tb1 VALUES(DEFAULT,'David',DEFAULT,'NewYork11','01015827875',DEFAULT),(18,'Rachel','female',DEFAULT,'01015827749','2018-12-14 10:44:20'),(DEFAULT,'Monica','female',DEFAULT,DEFAULT,'2018-12-14 10:44:20');

输出

  
       --有数据的话则替换replace，没有的话则插入新的数据同INSERTINSERT INTO "public"."exmp_tb1" ("tb1_id","tb1_name","tb1_gender","tb1_address","tb1_number") VALUES (17,'David','male','NewYork11','01015827875');INSERT INTO "public"."exmp_tb1" ("tb1_id","tb1_name","tb1_gender","tb1_address","tb1_number") VALUES (18,'Rachel','female','NewYork22','01015827749');INSERT INTO "public"."exmp_tb1" ("tb1_id","tb1_name","tb1_gender","tb1_address","tb1_number") VALUES (20,'Monica','female','NewYork','010158996743');INSERT INTO "public"."exmp_tb1" ("tb1_id","tb1_name","tb1_gender","tb1_address","tb1_number") VALUES (17,'David1','male','NewYork11','01015827875');INSERT INTO "public"."exmp_tb1" ("tb1_id","tb1_name","tb1_gender","tb1_address","tb1_number") VALUES (21,'Rachel','female','NewYork22','01015827749');INSERT INTO "public"."exmp_tb1" ("tb1_id","tb1_name","tb1_gender","tb1_address","tb1_number") VALUES (22,'Monica','female','NewYork','010158996743');INSERT INTO "public"."exmp_tb1" ("tb1_id","tb1_name","tb1_gender","tb1_address","tb1_number","tb1_date") VALUES (17,'David2',DEFAULT,'NewYork11','01015827875',DEFAULT);INSERT INTO "public"."exmp_tb1" ("tb1_id","tb1_name","tb1_gender","tb1_address","tb1_number","tb1_date") VALUES (18,'Rachel','female',DEFAULT,'01015827749','2018-12-14 10:44:20');INSERT INTO "public"."exmp_tb1" ("tb1_id","tb1_name","tb1_gender","tb1_address","tb1_number","tb1_date") VALUES (DEFAULT,'Monica','female',DEFAULT,DEFAULT,'2018-12-14 10:44:20');INSERT INTO "public"."exmp_tb1"  VALUES (DEFAULT,'David',DEFAULT,'NewYork11','01015827875',DEFAULT);INSERT INTO "public"."exmp_tb1"  VALUES (18,'Rachel','female',DEFAULT,'01015827749','2018-12-14 10:44:20');INSERT INTO "public"."exmp_tb1"  VALUES (DEFAULT,'Monica','female',DEFAULT,DEFAULT,'2018-12-14 10:44:20');