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code:--------------------------------------------------------------------------------SELECT a.rut,a.curso, p.Nro_cuota,a.nivel,p.fec_ven,nro_abono,val_cuota,val_pag,count(*)
FROM alumnos a join planpago p on (a.rut = p.rut)
group by a.rut,a.curso, p.Nro_cuota,a.nivel,p.fec_ven, p.nro_abono,p.val_cuota, p.val_pag
where nro_abono = 0 and fec_ven < '08/08/2003' and val_pag < val_cuota
having count(*) > 0
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coloque lo que me dijo delphi.com.ar y sigue igual
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Manuel Muñoz L. Trabajando con delphi 7.0 , migrando sistema a Delphi XE8, matando BDE y pasando FIREDAC.
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