| From: | Kirill Reshke <reshkekirill(at)gmail(dot)com> |
|---|---|
| To: | pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | pageinspect support for SpGiST |
| Date: | 2026-01-10 18:05:50 |
| Message-ID: | CALdSSPhbAQbFtjK0nT8_G5GsXmsSEVx8J735Ga+ZxLp9osHcRA@mail.gmail.com |
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| Lists: | pgsql-hackers |
Hi hackers!
I am currently working for amcheck & pageinspect support for SpGiST indices.
Here is a patch implementing the pageinspect part.
My current design is two functions, which are
* spgist_page_opaque_info - akin to gin/gist opaque info functions.
* spgist_page_items - function that returns information about tuples
on the SpGiST page. Currently this works only for LEAF pages, Internal
pages to be supported.
Following "Desirability -> Design -> Implement -> Test -> Review ->
Commit" developing process, posting v1 patch with PoC and looking for
Desirability/Design feedback.
PFA (WIP) v1.
--
Best regards,
Kirill Reshke
| Attachment | Content-Type | Size |
|---|---|---|
| v1-0001-Add-pageinspect-support-for-SpGiST-indexes.patch | application/octet-stream | 15.8 KB |
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