diff options
Diffstat (limited to 'src/include/optimizer/optimizer.h')
| -rw-r--r-- | src/include/optimizer/optimizer.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/include/optimizer/optimizer.h b/src/include/optimizer/optimizer.h index 3e4171056e8..1e135652b97 100644 --- a/src/include/optimizer/optimizer.h +++ b/src/include/optimizer/optimizer.h @@ -24,6 +24,11 @@ #include "nodes/parsenodes.h" +/* Test if an expression node represents a SRF call. Beware multiple eval! */ +#define IS_SRF_CALL(node) \ + ((IsA(node, FuncExpr) && ((FuncExpr *) (node))->funcretset) || \ + (IsA(node, OpExpr) && ((OpExpr *) (node))->opretset)) + /* * We don't want to include nodes/pathnodes.h here, because non-planner * code should generally treat PlannerInfo as an opaque typedef. |