> I've just pushed a fix to master for this. See [1]. If you base your > patch atop of that you should be able to list list_copy_head() without > any issues.
Thanks for this fix. Now the version am_orderbyop_incremental_sort_v3.1.patch [1] works without issues using the master branch. [1] https://www.postgresql.org/message-id/attachment/146450/am_orderbyop_incremental_sort_v3.1.patch
