From: | "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com> |
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To: | VAE Ventures <vaeventures(at)outlook(dot)com> |
Cc: | "pgsql-admin(at)postgresql(dot)org" <pgsql-admin(at)postgresql(dot)org>, "pgsql-admin(at)lists(dot)postgresql(dot)org" <pgsql-admin(at)lists(dot)postgresql(dot)org> |
Subject: | Re: Postgres 12.4 inner join with where statement = 'string' returning error |
Date: | 2021-01-04 03:13:06 |
Message-ID: | CAKFQuwYRcYBL_Wb84o8ZCMvcU0-O2etmH2MEDijqcYU5z=ZUQg@mail.gmail.com |
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Lists: | pgsql-admin |
On Sun, Jan 3, 2021 at 6:33 PM VAE Ventures <vaeventures(at)outlook(dot)com> wrote:
> SELECT * FROM table_1 INNER JOIN table_2 ON table_1.column =
> table_2.column WHERE table_1.column = ‘string’;
> ERROR: column 'string' does not exist
>
The only way you will get "column 'string' does not exist" is if you wrote
the word -string- surrounded by double-quotes so that it is interpreted as
an object identifier instead of a literal value. Assuming corresponding
tables and columns exist, the query you show would not return that error.
David J.
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