Avoid aggregating worker instrumentation multiple times.
Amit Kapila, per design ideas from me.
Branch
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master
Details
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http://git.postgresql.org/pg/commitdiff/166b61a88ef8e9fb97eba7b7ab8062e214c93af8
Modified Files
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src/backend/executor/execParallel.c | 18 +++++++++++++-----
src/backend/executor/nodeGather.c | 6 +-----
src/include/executor/execParallel.h | 3 ++-
3 files changed, 16 insertions(+), 11 deletions(-)