On Mon, 5 Oct 2026 at 03:52, Tatsuya Kawata <kawatatatsuya0913(at)gmail(dot)com> wrote:
> 40708acd65 added memory/disk usage to EXPLAIN ANALYZE for Table Function
> Scan nodes. However, when the node is rescanned with changed
> parameters, ExecReScanTableFuncScan() calls tuplestore_end(), so the
> statistics of the earlier rescans are lost and only those of the final
> rescan are reported.
I made a very small change so we only call tuplestore_rescan() when
the parameters don't change. The call to tuplestore_clear() rewinds
the read pointers, so there's no point in calling tuplestore_rescan()
after tuplestore_clear().
Pushed. Thanks.
David