Re: Insert results in 0 1

From: Michael Paquier <michael(dot)paquier(at)gmail(dot)com>
To: Rob Sargent <robjsargent(at)gmail(dot)com>
Cc: Sherman Willden <operasopranos(at)gmail(dot)com>, "pgsql-general(at)postgresql(dot)org" <pgsql-general(at)postgresql(dot)org>
Subject: Re: Insert results in 0 1
Date: 2018-01-16 05:36:17
Message-ID: 20180116053617.GC2212@paquier.xyz
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On Mon, Jan 15, 2018 at 07:13:28PM -0700, Rob Sargent wrote:
> On successful completion, an INSERT command returns a command tag of
> the form
>
> INSERT oid count
> The count is the number of rows inserted or updated. If count is
> exactly one, and the target table has OIDs, then oid is the OID
> assigned to the inserted row. The single row must have been inserted
> rather than updated. Otherwise oid is zero.

Please refer to the documentation as well, section "Outputs":
https://www.postgresql.org/docs/current/static/sql-insert.html
--
Michael

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