Обсуждение: pgsql: Add missing MaterialPath support in reparameterize_path[_by_chil

Add missing MaterialPath support in reparameterize_path[_by_child].

These two functions failed to cover MaterialPath.  That's not a
fatal problem, but we can generate better plans in some cases
if we support it.

Tom Lane and Richard Guo

Discussion: https://postgr.es/m/1854233.1669949723@sss.pgh.pa.us

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/6eb2f0ed4cd5c8668c3127024a8a58b10fa2e8dc

Modified Files
--------------
src/backend/optimizer/util/pathnode.c | 25 ++++++++++++++++++++++++-
1 file changed, 24 insertions(+), 1 deletion(-)