Обсуждение: 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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Sorry, I came with this …the db cent_8008 doesn’t have two columns cdbs_br_cde,cdbs_grp_cde
From: Khangelani Gama [mailto:kgama@argility.com]
Sent: 17 December 2014 12:08 PM
To: pgsql-admin@postgresql.org
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';
CONFIDENTIALITY NOTICE The contents of and attachments to this e-mail are intended for the addressee only, and may contain the confidential information of Argility (Proprietary) Limited and/or its subsidiaries. Any review, use or dissemination thereof by anyone other than the intended addressee is prohibited.If you are not the intended addressee please notify the writer immediately and destroy the e-mail. Argility (Proprietary) Limited and its subsidiaries distance themselves from and accept no liability for unauthorised use of their e-mail facilities or e-mails sent other than strictly for business purposes.
On Dec 17, 2014, at 4:11 AM, Khangelani Gama <kgama@argility.com> wrote: > > Please help, when I run this querie I get an error saying : column "cdbs_br_cde" specified in USING clause does not existin left table Well, does column cdbs_br_cde exist in eis_mtd_sales@cen_8008? My guess is it does not, since that's what the error messagesays ;-) -- Scott Ribe scott_ribe@elevated-dev.com http://www.elevated-dev.com/ (303) 722-0567 voice