Mostrar Datos en JTable con parametro SOS!!!

[Fuzzylog]

Prueba con esto

ojo con los espacios antes o después de los x" + "y

"select p.idpersona as idpersona,p.nombre as nombre,p. as apaterno," +
"p.amaterno as amaterno,p.tipo_documento as tipo_documento," +
"p.numero_documento as numero_documento,p.direccion as direccion," +
"p.telefono as telefono,p.email as email,c.cod_cliente as cod_cliente " +
"from persona as p inner join cliente as c " +
"on (p.idpersona = c.idpersona) where numero_documento like '%" + buscar + "%' " + "order by idpersona desc";