| From: | Wim Bertels <wim(dot)bertels(at)ucll(dot)be> |
|---|---|
| To: | Tatsuo Ishii <ishii(at)sraoss(dot)co(dot)jp>, "pgsql-general(at)postgresql(dot)org" <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: RowDescription message |
| Date: | 2019-10-07 15:49:49 |
| Message-ID: | HE1P195MB0027F91F4114590DE396800AE39B0@HE1P195MB0027.EURP195.PROD.OUTLOOK.COM |
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| Thread: | |
| Lists: | pgsql-general |
Or
CREATE TABLE t();
SELECT *
FROM t;
________________________________
Van: Tatsuo Ishii <ishii(at)sraoss(dot)co(dot)jp>
Verzonden: maandag 7 oktober 2019 10:00
Aan: pgsql-general(at)postgresql(dot)org <pgsql-general(at)postgresql(dot)org>
Onderwerp: RowDescription message
According to the manualof RowDescription message
https://www.postgresql.org/docs/12/protocol-message-formats.html
Specifies the number of fields in a row (can be zero).
Does 0 fields could actually happen?
Best regards,
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese:http://www.sraoss.co.jp
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