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| author | Robert Haas | 2016-04-27 11:33:33 +0000 |
|---|---|---|
| committer | Robert Haas | 2016-04-27 11:37:40 +0000 |
| commit | 59eb55127906b943ff155240eebc161df8edb62f (patch) | |
| tree | b5aecf40d1ebf8e6f46c83d81a319d510aeea073 /src/backend/optimizer/util | |
| parent | 72a98a639574d2e25ed94652848555900c81a799 (diff) | |
Fix EXPLAIN VERBOSE output for parallel aggregate.
The way that PartialAggregate and FinalizeAggregate plan nodes were
displaying output columns before was bogus. Now, FinalizeAggregate
produces the same outputs as an Aggregate would have produced, while
PartialAggregate produces each of those outputs prefixed by the word
PARTIAL.
Discussion: 12585.1460737650@sss.pgh.pa.us
Patch by me, reviewed by David Rowley.
Diffstat (limited to 'src/backend/optimizer/util')
| -rw-r--r-- | src/backend/optimizer/util/tlist.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/backend/optimizer/util/tlist.c b/src/backend/optimizer/util/tlist.c index 4c8c83da80d..aa2c2f890c0 100644 --- a/src/backend/optimizer/util/tlist.c +++ b/src/backend/optimizer/util/tlist.c @@ -792,6 +792,9 @@ apply_partialaggref_adjustment(PathTarget *target) else newaggref->aggoutputtype = aggform->aggtranstype; + /* flag it as partial */ + newaggref->aggpartial = true; + lfirst(lc) = newaggref; ReleaseSysCache(aggTuple); |