Re: ALTER TABLE: warn when actions do not recurse to partitions
| От | David G. Johnston |
|---|---|
| Тема | Re: ALTER TABLE: warn when actions do not recurse to partitions |
| Дата | |
| Msg-id | CAKFQuwZXt2dAuHFs6MtRCzfMP6YZFzssuzdW2woJBVmco=CDdQ@mail.gmail.com обсуждение исходный текст |
| Ответ на | ALTER TABLE: warn when actions do not recurse to partitions (Chao Li <li.evan.chao@gmail.com>) |
| Ответы |
Re: ALTER TABLE: warn when actions do not recurse to partitions
Re: ALTER TABLE: warn when actions do not recurse to partitions |
| Список | pgsql-hackers |
On Monday, January 12, 2026, Chao Li <li.evan.chao@gmail.com> wrote:
For now, I’ve limited the change to REPLICA IDENTITY to see whether there are objections to this approach. If there are none, I plan to extend the same warning behavior to the other sub-commands listed above. After that, users can reasonably assume that an ALTER TABLE partitioned_table ... action will recurse to child partitions unless a warning explicitly tells them otherwise.
It should be a notice, not a warning.
How about indicating how many partitions were affected in the notice and allowing the absence of such a notice to be the indicator that cascading did not happen?
David J.
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