| From: | Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> |
|---|---|
| To: | Dmitry Dolgov <9erthalion6(at)gmail(dot)com> |
| Cc: | Peter Eisentraut <peter(dot)eisentraut(at)enterprisedb(dot)com>, Sergey Shinderuk <s(dot)shinderuk(at)postgrespro(dot)ru>, Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>, Julien Rouhaud <rjuju123(at)gmail(dot)com>, dean(dot)a(dot)rasheed(at)gmail(dot)com, er(at)xs4all(dot)nl, joel(at)compiler(dot)org, pgsql-hackers(at)lists(dot)postgresql(dot)org |
| Subject: | Re: Schema variables - new implementation for Postgres 15 |
| Date: | 2023-10-17 06:52:13 |
| Message-ID: | CAFj8pRBwwXXtECybYr1xYSwx7i105Y-Ai-t3XS+JPHbhui=Yxw@mail.gmail.com |
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| Lists: | pgsql-hackers |
Hi
When I thought about global temporary tables, I got one maybe interesting
idea. The one significant problem of global temporary tables is place for
storing info about size or column statistics.
I think so these data can be stored simply in session variables. Any global
temporary table can get assigned one session variable, that can hold these
data.
Regards
Pavel
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