| From: | Richard Guo <guofenglinux(at)gmail(dot)com> |
|---|---|
| To: | Dean Rasheed <dean(dot)a(dot)rasheed(at)gmail(dot)com> |
| Cc: | Chao Li <li(dot)evan(dot)chao(at)gmail(dot)com>, SATYANARAYANA NARLAPURAM <satyanarlapuram(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Peter Eisentraut <peter(at)eisentraut(dot)org> |
| Subject: | Re: Bug: Rule actions see wrong values for generated columns (NEW.gen reads OLD value) |
| Date: | 2026-04-21 06:05:07 |
| Message-ID: | CAMbWs49TqEtOg5J-NXjx-P=ceEazgr-iP0zAKxhOL9VRPMtGyQ@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Mon, Apr 20, 2026 at 5:42 PM Dean Rasheed <dean(dot)a(dot)rasheed(at)gmail(dot)com> wrote:
> On Mon, 20 Apr 2026 at 08:29, Richard Guo <guofenglinux(at)gmail(dot)com> wrote:
> > Attached v3 fixes them.
> LGTM.
Thanks! I've pushed and back-patched to v14 (all supported branches).
Virtual generated columns and some helper functions such as
build_generation_expression were added in v18, so the back-patches in
pre-v18 branches differ slightly from the v18+ patches.
- Richard
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