Re: Pluggable Storage - Andres's take - Mailing list pgsql-hackers

On Tue, Oct 23, 2018 at 5:49 PM Haribabu Kommi <kommi.haribabu@gmail.com> wrote:

I am able to generate the simple test and found the problem. The issue with the following

SQL.

SELECT *

   INTO TABLE xacttest

   FROM aggtest;

During the processing of the above query, the tuple that is selected from the aggtest is 

sent to the intorel_receive() function, and the same tuple is used for the insert, because

of this reason, the tuple xmin is updated and it leads to failure of selecting the data from

another query. I fixed this issue by materializing the slot.

Wrong patch attached in the earlier mail, sorry for the inconvenience.

Attached proper fix patch.

I will look into isolation test failures.