Convert query from other database

Question

Hi all,
Please help me,
I need convert this query for oracle, this originaly from postgres.
I appreciate anyone who can help me... thanks a lot
select
     CASE catg_id
          WHEN 1 THEN 'RESIDENCIAL'
          WHEN 2 THEN 'COMERCIAL'
          WHEN 3 THEN 'INDUSTRIAL'
          WHEN 4 THEN 'PÚBLICO'     
     END                                         as "Categoria",
     sum(coalesce(vlr_arrec_tot,0))                         as "Arrecadação Provisória Novembro_2010"
from
-- ARRECADAÇÃO DIÁRIA     
     select
          coalesce(arrec1.catg_id,devol.catg_id)                                   as catg_id,
          sum(coalesce(arrec1,0) - coalesce(devol,0))                              as vlr_arrec_tot
     from                              
               select catg_id,
                    sum(ardd.ardd_vlpagamentos) as arrec1
               from      arrecadacao.arrecadacao_dados_diarios ardd
               where      ardd.ardd_amreferenciaarrecadacao = 201011
               group by 1
               order by 1
          ) as arrec1           
          full outer join
               select catg_id,
                    sum(dvdd.dvdd_vldevolucoes) as devol
               from arrecadacao.devolucao_dados_diarios dvdd
               where dvdd.dvdd_amreferenciaarrecadacao = 201011
               and dvdd.dvdd_tipodevolucao in ('C','D','N')
               group by 1
               order by 1
          ) as devol      on devol.catg_id = arrec1.catg_id
          group by 1
          order by 1
     ) as arrec     
group by 1
order by 1

Answer 1

saddones wrote:
Hi all,
Please help me,
I need convert this query for oracle, this originaly from postgres.
I appreciate anyone who can help me... thanks a lot
select
     CASE catg_id
          WHEN 1 THEN 'RESIDENCIAL'
          WHEN 2 THEN 'COMERCIAL'
          WHEN 3 THEN 'INDUSTRIAL'
          WHEN 4 THEN 'PÚBLICO'     
     END                                         as "Categoria",
     sum(coalesce(vlr_arrec_tot,0))                         as "Arrecadação Provisória Novembro_2010"
from
-- ARRECADAÇÃO DIÁRIA     
     select
          coalesce(arrec1.catg_id,devol.catg_id)                                   as catg_id,
          sum(coalesce(arrec1,0) - coalesce(devol,0))                              as vlr_arrec_tot
     from                              
               select catg_id,
                    sum(ardd.ardd_vlpagamentos) as arrec1
               from      arrecadacao.arrecadacao_dados_diarios ardd
               where      ardd.ardd_amreferenciaarrecadacao = 201011
               group by 1
               order by 1
          ) as arrec1           
          full outer join
               select catg_id,
                    sum(dvdd.dvdd_vldevolucoes) as devol
               from arrecadacao.devolucao_dados_diarios dvdd
               where dvdd.dvdd_amreferenciaarrecadacao = 201011
               and dvdd.dvdd_tipodevolucao in ('C','D','N')
               group by 1
               order by 1
          ) as devol      on devol.catg_id = arrec1.catg_id
          group by 1
          order by 1
     ) as arrec     
group by 1
order by 1What exactly about the query doesn't work now? It all looks compliant to me (though i'm not sure about the group by 1 stuff, you may or may not, have to put the actual column name). I also think your alias is too long (just based on visual inspection), it's going to need to be 30 chars or less
"Arrecadação Provisória Novembro_2010"Keep in mind that we don't have your tables (nor your Oracle version since we don't know it) so if you really want help you'll have to put in a little more effort to make this manageable.