建立主键并设置自动增加的办法好好几种,这里记录我测试过的:
drop table pro_process; CREATE TABLE "public"."pro_process" ( "id" SERIAL primary key, //设置主键并自动增长 "county_code" varchar(6) COLLATE "default" NOT NULL, "county_name" varchar(50) COLLATE "default" NOT NULL, "creator" varchar(100) COLLATE "default" NOT NULL, "create_time" date NOT NULL ) WITH (OIDS=FALSE) ; ALTER TABLE "public"."pro_process" OWNER TO "postgres";
参考:
http://blog.csdn.net/dracotianlong/article/details/7946035