| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Alexander Pyhalov <a(dot)pyhalov(at)postgrespro(dot)ru> |
| Cc: | Amit Langote <amitlangote09(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: join pushdown and issue with foreign update |
| Date: | 2021-06-01 21:32:51 |
| Message-ID: | 2854976.1622583171@sss.pgh.pa.us |
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| Thread: | |
| Lists: | pgsql-hackers |
I wrote:
> I think a preferable fix involves making sure that the correct
> record-type typmod is propagated to record_in in this context.
> Alternatively, maybe we could insert the foreign table's rowtype
> during execution of the input operation, without touching the
> plan as such.
Here's a draft-quality patch based on that idea. It resolves
the offered test case, but I haven't beat on it beyond that.
regards, tom lane
| Attachment | Content-Type | Size |
|---|---|---|
| use-proper-rowtype-for-postgres_fdw-row-ids.patch | text/x-diff | 6.3 KB |
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