创建测试表
CREATE@H_403_7@ TABLE@H_403_7@ test ( id integer@H_403_7@,test integer@H_403_7@ ) WITH@H_403_7@ ( OIDS=FALSE@H_403_7@ );@H_403_7@
ALTER@H_403_7@ TABLE@H_403_7@ test OWNER TO@H_403_7@ postgres;@H_403_7@
插入数据
插入100w行值为0-1000的数据,
-- 插入100w行记录@H_403_7@
insert@H_403_7@ into@H_403_7@ test SELECT@H_403_7@ generate_series(1@H_403_7@,1000000@H_403_7@) as@H_403_7@ key@H_403_7@,(random()*(10@H_403_7@^3@H_403_7@))::integer@H_403_7@;@H_403_7@