| From: | Peter Eisentraut <peter(at)eisentraut(dot)org> |
|---|---|
| To: | Mark Dilger <mark(dot)dilger(at)enterprisedb(dot)com> |
| Cc: | PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Index AM API cleanup |
| Date: | 2025-03-12 10:40:44 |
| Message-ID: | 06419469-03dc-4824-9c74-615afccbf9d9@eisentraut.org |
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| Thread: | |
| Lists: | pgsql-hackers |
While studying the patch "[PATCH v21 08/12] Allow non-btree indexes to
participate in mergejoin", I figured we could do the sortsupport.c piece
much simpler. The underlying issue there is similar to commits
0d2aa4d4937 and c594f1ad2ba: We're just using the btree strategy numbers
to pass information about the sort direction. We can do this simpler by
just passing a bool. See attached patch.
| Attachment | Content-Type | Size |
|---|---|---|
| v21.1-0001-Simplify-and-generalize-PrepareSortSupportFrom.patch | text/plain | 6.4 KB |
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