Fix EXPLAIN VERBOSE output for parallel aggregate.
Robert Haas <rhaas@postgresql.org>
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.
Files
| Path | Change | +/− |
|---|---|---|
| src/backend/nodes/copyfuncs.c | modified | +2 −0 |
| src/backend/nodes/equalfuncs.c | modified | +2 −0 |
| src/backend/nodes/outfuncs.c | modified | +2 −0 |
| src/backend/nodes/readfuncs.c | modified | +2 −0 |
| src/backend/optimizer/plan/setrefs.c | modified | +5 −0 |
| src/backend/optimizer/util/tlist.c | modified | +3 −0 |
| src/backend/utils/adt/ruleutils.c | modified | +150 −78 |
| src/include/nodes/primnodes.h | modified | +2 −0 |