drop table SalesForecastProcessMX;
CREATE TABLE SalesForecastProcessMX (
id text,
wuLiaoH      text,
wuLiaoMS     text,
keHuMC       text,
jiHuaJDL     text,
mingXiMingC  text,
sysIncident integer,
PRIMARY KEY (id)
)
Distributed by (id);

alter table SalesForecastProcessMX alter COLUMN jiHuaJDL type integer USING jihuajdl::integer;
alter table SalesForecastProcessMX add column hashResult text;
alter table SalesForecastProcessMX add column rowNum serial;
