| From: | Corey Huinker <corey(dot)huinker(at)gmail(dot)com> |
|---|---|
| To: | Michael Paquier <michael(at)paquier(dot)xyz> |
| Cc: | 303677365(at)qq(dot)com, pgsql-bugs(at)lists(dot)postgresql(dot)org |
| Subject: | Re: BUG #19842: pg_restore_extended_stats() rejects a faithful pg_dump of ANALYZE-produced range expression statisti |
| Date: | 2026-11-11 01:54:33 |
| Message-ID: | CADkLM=ftnV12NmWVMD4NFVpHqFJCwdUr73QsLp=Byuz4f4bS+g@mail.gmail.com |
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| Lists: | pgsql-bugs |
>
> Okay, thanks. I'll probably tackle some more issues that are assigned
> to my head first, which should take a couple of days.
> --
> Michael
>
This bug has the same root cause as bug #19857, but because that one deals
exclusively with attribute stats it needs to be backported to 18 as well,
so I kept that separate.
0001 - Same bugfix proposed for #19587
0002 - Decoupling range_bounds_histogram from checks against
range_length_histogram and range_empty_frac
0003 - The extended stats equivalent of 0001
| Attachment | Content-Type | Size |
|---|---|---|
| v2-0001-Allow-empty-arrays-as-input-for-pg_restore_attrib.patch | text/x-patch | 7.0 KB |
| v2-0002-Decouple-range_bounds_histogram-requirement-from-.patch | text/x-patch | 9.0 KB |
| v2-0003-Allow-empty-arrays-as-input-for-pg_restore_extend.patch | text/x-patch | 6.9 KB |
| From | Date | Subject | |
|---|---|---|---|
| Previous Message | Corey Huinker | 2026-11-11 01:50:39 | Re: BUG #19857: Stats restore rejects empty arrays, losing range and array stats |