Fix a couple of bugs in recent parallelism-related commits.
Commit 816e336f12ecabdc834d4cc31bcf966b2dd323dc added the wrong error
check to async.c; sending restrictions is restricted to the leader,
not altogether unsafe.
Commit 3bd909b220930f21d6e15833a17947be749e7fde added ExecShutdownNode
to traverse the planstate tree and call shutdown functions, but made
a Gather node, the only node that actually has such a function, abort
the tree traversal, which is wrong.
Branch
------
master
Details
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http://git.postgresql.org/pg/commitdiff/bde39eed0cafb82bc94c40e95d96b5cf47b6f719
Modified Files
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src/backend/commands/async.c | 5 +++--
src/backend/executor/execProcnode.c | 5 +----
2 files changed, 4 insertions(+), 6 deletions(-)
