Guard against parallel-restricted functions in VALUES expressions.
Obvious brain fade in set_rel_consider_parallel(). Noticed it while
adjusting the adjacent RTE_FUNCTION case.
In 9.6, also make the code look more like what I just did in HEAD
by removing the unnecessary function_rte_parallel_ok subroutine
(it does nothing that expression_tree_walker wouldn't do).
Branch
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REL9_6_STABLE
Details
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http://git.postgresql.org/pg/commitdiff/c3813268a7eca8000b8963c079e521eccd960620
Modified Files
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src/backend/optimizer/path/allpaths.c | 31 ++++---------------------------
1 file changed, 4 insertions(+), 27 deletions(-)