Re: Disallow redundant indexes
| От | Nathan Bossart |
|---|---|
| Тема | Re: Disallow redundant indexes |
| Дата | |
| Msg-id | aA_-XAZCAAnu3rzn@nathan обсуждение исходный текст |
| Ответ на | Re: Disallow redundant indexes (Sami Imseih <samimseih@gmail.com>) |
| Ответы |
Re: Disallow redundant indexes
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| Список | pgsql-hackers |
On Mon, Apr 28, 2025 at 01:12:18PM -0500, Sami Imseih wrote: > If I had a dollar for every time I asked a user to check for duplicate > indexes :) So > I think it's a good idea to provide some way to detect these ( besides > a query in the > Wiki ), but I don't think we should prevent it. > > While a WARNING will be a good to have, it could easily go unnoticed, > but it's still good to have. I don't doubt that this is a problem in the field, but I'm not sure I'm convinced it's worthwhile to emit a warning that only appears for exact duplicates and is very easily missed, not to mention that the user could be intentionally creating the index. -- nathan
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