Implementation of UNIONs.
Bruce Momjian <bruce@momjian.us>
Implementation of UNIONs.
Files
| Path | Change | +/− |
|---|---|---|
| src/backend/nodes/copyfuncs.c | modified | +13 −2 |
| src/backend/optimizer/plan/planner.c | modified | +14 −6 |
| src/backend/optimizer/prep/prepunion.c | modified | +37 −34 |
| src/backend/parser/analyze.c | modified | +16 −14 |
| src/backend/parser/gram.y | modified | +9 −17 |
| src/include/nodes/parsenodes.h | modified | +4 −16 |
| src/include/optimizer/prep.h | modified | +2 −2 |