DETACH DATABASE "D"
ATTACH DATABASE "F:\a\db-25.mdf" AS "D" ;
insert into signup_log ("act_id")
select "act_id" from D.signup_log
DETACH DATABASE "D"
ATTACH DATABASE "F:\a\db-25.mdf" AS "D" ;
insert into signup_log ("act_id")
select "act_id" from D.signup_log