Clean up problems with sublinks + grouping in planner. Not
Tom Lane <tgl@sss.pgh.pa.us>
Clean up problems with sublinks + grouping in planner. Not sure if they are all fixed, because rewriter is now the stumbling block, but at least some cases work that did not work before.
Files
| Path | Change | +/− |
|---|---|---|
| src/backend/optimizer/plan/planner.c | modified | +10 −37 |
| src/backend/optimizer/plan/subselect.c | modified | +73 −36 |
| src/include/optimizer/subselect.h | modified | +2 −3 |