Or
CREATE TABLE t();
SELECT *
FROM t;
Van: Tatsuo Ishii
Verzonden: maandag 7 oktober 2019 10:00
Aan: pgsql-gene...@postgresql.org
Onderwerp: RowDescription message
According to the manualof RowDescription message
https://www.postgresql.org/docs/12/protocol-messa
Tatsuo Ishii writes:
>>> 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?
>> Yes, e.g.:
>> SELECT;
> Thanks. Is it a valid SQL
>> 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?
>
> Yes, e.g.:
>
> SELECT;
Thanks. Is it a valid SQL statement
Hi,
On 2019-10-07 17:00:24 +0900, Tatsuo Ishii wrote:
> 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?
Yes, e.g.:
SEL
