| From: | Robert Haas <robertmhaas(at)gmail(dot)com> |
|---|---|
| To: | Regina Obe <lr(at)pcorp(dot)us> |
| Cc: | PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: CTE Changes in PostgreSQL 12, can we have a GUC to get old behavior |
| Date: | 2019-02-22 21:30:54 |
| Message-ID: | CA+TgmoYw4M49ATrN0XHKtWO79pqm-H2WAifgUwcnEjsUTVzDsw@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Fri, Feb 22, 2019 at 4:27 PM Regina Obe <lr(at)pcorp(dot)us> wrote:
> It's going to make a lot of people hesitant to upgrade if they think they need to revisit every CTE (that they intentionally wrote cause they thought it would be materialized) to throw in a MATERIALIZED keyword.
You might be right, but I hope you're wrong, because if you're right,
then it means that the recent change was ill-considered and ought to
be reverted. And I think there are a lot of people who are REALLY
looking forward to that behavior change.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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