select * from DCLI
where dclicod = 0

select * from DCLI
where destcod = 0

delete from DCLI
where dclicod = 0

update DCLI
set destcod = 1
where destcod = 0

update mpro
set mpropar74 = mprofretecom

update mpro
set mprofretecom = 99
where mprofretecom > 99