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postgresql/contrib/postgres_fdw
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Tom Lane 52ed730d51 Remove some unnecessary fields from Plan trees. 
In the wake of commit f2343653f, we no longer need some fields that
were used before to control executor lock acquisitions:

* PlannedStmt.nonleafResultRelations can go away entirely.

* partitioned_rels can go away from Append, MergeAppend, and ModifyTable.
However, ModifyTable still needs to know the RT index of the partition
root table if any, which was formerly kept in the first entry of that
list.  Add a new field "rootRelation" to remember that.  rootRelation is
partly redundant with nominalRelation, in that if it's set it will have
the same value as nominalRelation.  However, the latter field has a
different purpose so it seems best to keep them distinct.

Amit Langote, reviewed by David Rowley and Jesper Pedersen,
and whacked around a bit more by me

Discussion: https://postgr.es/m/468c85d9-540e-66a2-1dde-fec2b741e688@lab.ntt.co.jp
 		2018-10-07 14:33:17 -04:00
..
expected Disable support for partitionwise joins in problematic cases. 2018-08-31 20:34:06 +09:00
sql Disable support for partitionwise joins in problematic cases. 2018-08-31 20:34:06 +09:00
.gitignore Add postgres_fdw contrib module. 2013-02-21 05:27:16 -05:00
Makefile Prevent accidental linking of system-supplied copies of libpq.so etc. 2018-04-03 16:26:05 -04:00
connection.c Improve style guideline compliance of assorted error-report messages. 2018-03-22 17:33:10 -04:00
deparse.c Fix WITH CHECK OPTION on views referencing postgres_fdw tables. 2018-07-08 16:53:36 -07:00
option.c Improve style guideline compliance of assorted error-report messages. 2018-03-22 17:33:10 -04:00
postgres_fdw--1.0.sql Add postgres_fdw contrib module. 2013-02-21 05:27:16 -05:00
postgres_fdw.c Remove some unnecessary fields from Plan trees. 2018-10-07 14:33:17 -04:00
postgres_fdw.control Add postgres_fdw contrib module. 2013-02-21 05:27:16 -05:00
postgres_fdw.h Fix WITH CHECK OPTION on views referencing postgres_fdw tables. 2018-07-08 16:53:36 -07:00
shippable.c Update copyright for 2018 2018-01-02 23:30:12 -05:00