Re: postgres 9.1 - querie problem using a dblink

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Sorry, I came with this â?¦the db cent_8008 doesnâ??t  have two columns cdbs_br_cde,cdbs_grp_cde

 

From: Khangelani Gama [mailto:kgama@xxxxxxxxxxxx]
Sent: 17 December 2014 12:08 PM
To: pgsql-admin@xxxxxxxxxxxxxx
Subject: postgres 9.1 - querie problem using a dblink

 

Hi

 

Please help, when I run this querie I get an error saying : column "cdbs_br_cde" specified in USING clause does not exist in left table

 

The DATABASE LINK is called cen_8008.

 

 

select a.cdbs_br_cde as br_cde,

sum(case when b.value_type=107 then a.value else 0 end) as mtd_sog,

sum(case when b.value_type=110 then a.value else 0 end) as mtd_cos

from eis_mtd_sales@cen_8008 a

left join eis_value_types@cen_8008 b using (cdbs_br_cde,cdbs_grp_cde,value_type)

--left join eis_daily_sales@cen_8008 c on  (b.cdbs_br_cde=c.cdbs_br_cde and b.cdbs_grp_cde=c.cdbs_grp_cde and b.value_type=c.value_type and c.value_date::date=sysdate::date -interval '1 day')

where 1=1

--and a.cdbs_br_cde='8008'

and a.cdbs_grp_cde='1~7~1'

and a.fpp_cde='201412'

and a.value_type in (107,110)

group by a.cdbs_br_cde

order by a.cdbs_br_cde;

 

 

 

 

 

example on how I created the dblink for cent8008

 

CREATE public DATABASE LINK cen_8008 CONNECT TO user IDENTIFIED BY 'passwd' USING libpq 'host=IP port=3456 dbname=c8008';

 

 

 

 

 

 

 

 


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