Re: Incremental sort for access method with ordered scan support (amcanorderbyop)

Miroslav Bendik <miroslav.bendik@gmail.com>

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From: Miroslav Bendik <miroslav.bendik@gmail.com>

To: David Rowley <dgrowleyml@gmail.com>

Cc: Richard Guo <guofenglinux@gmail.com>, pgsql-hackers@postgresql.org

Date: 2023-04-19T05:25:00Z

Lists: pgsql-hackers

Attachments

am_orderbyop_incremental_sort_v3.3.patch (text/x-patch) patch v3

Sorry for spamming, but I found a more elegant way to check if
query_paths is NIL without modified list_copy_head.

Here is a third iteration of this patch.

-- 
Miroslav

Commits

Allow Incremental Sorts on GiST and SP-GiST indexes
- 625d5b3ca096 17.0 landed
Fix list_copy_head() with empty Lists
- 63a03aea6bc8 15.3 landed
- e35ded29566f 16.0 landed