favor revisen este select

[mss_lobaton85]

me genera un error este select tal cual como esta puedo aplicarlo en codigo php?

que modificaciones debo hacerle?

Código:

select  nmro_dcmnto as Factura, cdgo_clnte as Cliente, cdgo_prdo as Periodo,
        fcha_dcmnto as fecha_fac, fcha_vncmnto as Vencimiento, fcha_ultmo_pgo
        as Pago, vlor_incial as Valor, sldo as saldo,
        (fcha_vncmnto - fcha_ultmo_pgo) as Dif
from    mstro_crtra
where   cdgo_tpo_d="FAC"
and     cdgo_prdo between 200801 and 200812
and     cdgo_clnte = 30397
into    temp t1
select  count(*) as menor
from    t1
where   saldo = 0
and     Dif < 0
union
select  count(*) as mayor
from    t1
where   saldo = 0
and     (Dif = 0 or Dif > 0 )