From: | "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com> |
---|---|
To: | stan <stanb(at)panix(dot)com> |
Cc: | "pgsql-general(at)postgresql(dot)org" <pgsql-general(at)postgresql(dot)org> |
Subject: | Re: Query to get name a data type of a view |
Date: | 2020-05-22 15:16:34 |
Message-ID: | CAKFQuwbmRcw8R+WGVMtc36cOTsQ_oSJBXw7WFi43VDEurSLOOQ@mail.gmail.com |
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Thread: | |
Lists: | pgsql-general |
On Friday, May 22, 2020, stan <stanb(at)panix(dot)com> wrote:
> When I run the following query,
>
>
> SELECT column_name,data_type
> FROM information_schema.columns
> WHERE table_name = 'mfg_part_view';
>
>
> I get the following result:
>
> column_name | data_type
> --------------+-------------------
> mfg | USER-DEFINED
> mfg_part_no | character varying
> unit | USER-DEFINED
>
>
> I need to return the name, and data type of each column for the specified
> view.
>
Use the pg_catalog schema “tables” directly instead of the SQL standard
information_schema view. The later doesn’t provide detail of
PostgreSQL-specific features by definition.
David J.
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