Re: ERROR: column "gid" specified more than once - Mailing list pgsql-sql

From David G. Johnston
Subject Re: ERROR: column "gid" specified more than once
Date
Msg-id CAKFQuwaqLKUkr7Hcp219kVcMb7YmsBjK9qu6tsU7MHC-QyUScg@mail.gmail.com
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In response to Re: ERROR: column "gid" specified more than once  (Jason Aleski <jason.aleski@gmail.com>)
Responses Re: ERROR: column "gid" specified more than once  ("ktm@rice.edu" <ktm@rice.edu>)
List pgsql-sql
On Tuesday, May 12, 2015, Jason Aleski <jason.aleski@gmail.com> wrote:
You probably need to specify your wildcard on both tables.

CREATE TABLE "BorujerdDistCent" as
SELECT
  "Borujerd".*, "Lorestan".*, t_distance(st_centroid("Lorestan".geometry),"Borujerd".geometry)/1000
as DistFromCntroid
FROM "Borujerd", "Lorestan"


My bad on the assumed -bugs list from before...

Anyway, how is this suugestion different from simply saying "*" without a relation specification - which the OP did and it didn't work.

David J.

 

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