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Tom Lane e8d5dd6be7 Get rid of duplicate child RTE for a partitioned table. ... We've been creating duplicate RTEs for partitioned tables just because we do so for regular inheritance parent tables. But unlike regular-inheritance parents which are themselves regular tables and thus need to be scanned, partitioned tables don't need the extra RTE. This makes the conditions for building a child RTE the same as those for building an AppendRelInfo, allowing minor simplification in expand_single_inheritance_child. Since the planner's actual processing is driven off the AppendRelInfo list, nothing much changes beyond that, we just have one fewer useless RTE entry. Amit Langote, reviewed and hacked a bit by me Discussion: https://postgr.es/m/9d7c5112-cb99-6a47-d3be-cf1ee6862a1d@lab.ntt.co.jp		6 years ago
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expected	Get rid of duplicate child RTE for a partitioned table.	6 years ago
sql	Suppress Append and MergeAppend plan nodes that have a single child.	6 years ago
.gitignore	…
Makefile	Prevent accidental linking of system-supplied copies of libpq.so etc.	7 years ago
connection.c	Update copyright for 2019	7 years ago
deparse.c	Renaming for new subscripting mechanism	6 years ago
option.c	Update copyright for 2019	7 years ago
postgres_fdw--1.0.sql	…
postgres_fdw.c	Use slots in trigger infrastructure, except for the actual invocation.	6 years ago
postgres_fdw.control	…
postgres_fdw.h	Rename nodes/relation.h to nodes/pathnodes.h.	7 years ago
shippable.c	Update copyright for 2019	7 years ago