1 files changed, 44 insertions, 0 deletions
diff --git a/src/backend/nodes/copyfuncs.c b/src/backend/nodes/copyfuncs.c
index 9a8a97c4bec..1ba746bb4d8 100644
--- a/src/backend/nodes/copyfuncs.c
+++ b/src/backend/nodes/copyfuncs.c
@@ -23,6 +23,7 @@
 #include "postgres.h"
 
 #include "miscadmin.h"
+#include "foreign/fdwapi.h"
 #include "nodes/plannodes.h"
 #include "nodes/relation.h"
 #include "utils/datum.h"
@@ -550,6 +551,43 @@ _copyWorkTableScan(WorkTableScan *from)
 }
 
 /*
+ * _copyForeignScan
+ */
+static ForeignScan *
+_copyForeignScan(ForeignScan *from)
+{
+	ForeignScan *newnode = makeNode(ForeignScan);
+
+	/*
+	 * copy node superclass fields
+	 */
+	CopyScanFields((Scan *) from, (Scan *) newnode);
+
+	/*
+	 * copy remainder of node
+	 */
+	COPY_SCALAR_FIELD(fsSystemCol);
+	COPY_NODE_FIELD(fdwplan);
+
+	return newnode;
+}
+
+/*
+ * _copyFdwPlan
+ */
+static FdwPlan *
+_copyFdwPlan(FdwPlan *from)
+{
+	FdwPlan *newnode = makeNode(FdwPlan);
+
+	COPY_SCALAR_FIELD(startup_cost);
+	COPY_SCALAR_FIELD(total_cost);
+	COPY_NODE_FIELD(fdw_private);
+
+	return newnode;
+}
+
+/*
  * CopyJoinFields
  *
  *		This function copies the fields of the Join node.  It is used by
@@ -3839,6 +3877,12 @@ copyObject(void *from)
 		case T_WorkTableScan:
 			retval = _copyWorkTableScan(from);
 			break;
+		case T_ForeignScan:
+			retval = _copyForeignScan(from);
+			break;
+		case T_FdwPlan:
+			retval = _copyFdwPlan(from);
+			break;
 		case T_Join:
 			retval = _copyJoin(from);
 			break;