Allow UNION/UNION ALL in subselects.
Bruce Momjian <bruce@momjian.us>
Allow UNION/UNION ALL in subselects.
Files
| Path | Change | +/− |
|---|---|---|
| src/backend/executor/execAmi.c | modified | +5 −1 |
| src/backend/executor/nodeAppend.c | modified | +25 −2 |
| src/backend/parser/gram.c | modified | +1 −1 |
| src/include/executor/nodeAppend.h | modified | +2 −1 |