һ  ִ
drop index RKD_ZB.RKD_ZB_FG_UP_TIME;
drop index XSD_ZB.XSD_ZB_FG_UP_TIME;
alter table RKD_ZB drop column fg_up_time; 
alter table XSD_ZB drop column fg_up_time; 
alter table RKD_MX add fg_up_time datetime null,fg_lsh varchar(30) null;
alter table XSD_MX add fg_up_time datetime null,fg_lsh varchar(30) null;
create index RKD_MX_FG_UP_TIME on RKD_MX(fg_up_time);
create index XSD_MX_FG_UP_TIME on XSD_MX(fg_up_time);
update RKD_MX set fg_up_time=getdate() where fg_up_time is null;
update XSD_MX set fg_up_time=getdate() where fg_up_time is null;
ڶ fg_modi_table.dat ƵϴĿ¼ 

