Re: query with =ALL

From: "Jaime Casanova" <el_vigia_ec(at)hotmail(dot)com>
To: tgl(at)sss(dot)pgh(dot)pa(dot)us
Cc: pgsql-sql(at)postgresql(dot)org
Subject: Re: query with =ALL
Date: 2004-06-14 20:04:03
Message-ID: BAY8-F37FTJiby4wIaH00032e1d@hotmail.com
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>You're not expressing yourself clearly, because as far as I can
>understand you there are guaranteed to be no such results.
>
> regards, tom lane

ok,

the output i want is equivalent to:

SELECT CPA.rub_codigo, RUB.rub_descripcion, CPA.cpa_valor,
CPA.cpa_fechavencimiento
FROM rec_m_cuadropagos CPA, rec_m_rubro RUB
WHERE RUB.ent_codigo = CPA.ent_codigo AND RUB.rub_codigo = CPA.rub_codigo
AND
CPA.ent_codigo = 1 AND CPA.sec_codigo = 1 AND CPA.ani_codigo =
'2004-2005' AND
CPA.cic_codigo = 1 AND CPA.esp_codigo = 0 AND CPA.cur_codigo = 1 AND
CPA.cur_paralelo = 'A '
intersect
SELECT CPA.rub_codigo, RUB.rub_descripcion, CPA.cpa_valor,
CPA.cpa_fechavencimiento
FROM rec_m_cuadropagos CPA, rec_m_rubro RUB
WHERE RUB.ent_codigo = CPA.ent_codigo AND RUB.rub_codigo = CPA.rub_codigo
AND
CPA.ent_codigo = 1 AND CPA.sec_codigo = 1 AND CPA.ani_codigo =
'2004-2005' AND
CPA.cic_codigo = 1 AND CPA.esp_codigo = 0 AND CPA.cur_codigo = 1 AND
CPA.cur_paralelo = 'B '
intersect
SELECT CPA.rub_codigo, RUB.rub_descripcion, CPA.cpa_valor,
CPA.cpa_fechavencimiento
FROM rec_m_cuadropagos CPA, rec_m_rubro RUB
WHERE RUB.ent_codigo = CPA.ent_codigo AND RUB.rub_codigo = CPA.rub_codigo
AND
CPA.ent_codigo = 1 AND CPA.sec_codigo = 1 AND CPA.ani_codigo =
'2004-2005' AND
CPA.cic_codigo = 1 AND CPA.esp_codigo = 0 AND CPA.cur_codigo = 1 AND
CPA.cur_paralelo = 'C '

but i cannot use that solution because the columns in wich i want to so such
type of query are various and depends on user input

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