On 1/8/24 14:36, Dean Rasheed wrote:
On Thu, 7 Dec 2023 at 01:10, Joe Conway <m...@joeconway.com> wrote:

The attached should fix the CopyOut response to say one column.


Playing around with this, I found a couple of cases that generate an error:

COPY (SELECT 1 UNION ALL SELECT 2) TO stdout WITH (format json);

COPY (VALUES (1), (2)) TO stdout WITH (format json);

both of those generate the following:

ERROR:  record type has not been registered


Thanks -- will have a look

--
Joe Conway
PostgreSQL Contributors Team
RDS Open Source Databases
Amazon Web Services: https://aws.amazon.com



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