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(parent: 7e8c25c) | patch
Make _outPathInfo print the relid set of the path's parent rel.
authorTom Lane <tgl@sss.pgh.pa.us>
Thu, 23 Sep 2010 19:16:49 +0000 (15:16 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Thu, 23 Sep 2010 19:16:49 +0000 (15:16 -0400)
commit003788e81e7f72bc545b509e1517a672d891273b
treee4885ca616652a579370521b9e4d7b93e3fd269dtree
parent7e8c25c66e9837d5dafeb2b3a0786611226af269commit | diff
Make _outPathInfo print the relid set of the path's parent rel.

We can't actually print the parent RelOptInfo in toto, because that would
lead to infinite recursion.  But it's safe enough to reach into the parent
and print its identifying relids, and that makes it a whole lot easier
to figure out what a Path represents.  Should have done this years ago.
src/backend/nodes/outfuncs.c diff | blob | blame | history
Kevin Grittner's development, especially fully serializable transactions (See http://wiki.postgresql.org/wiki/Serializable for more info)