3 files changed, 46 insertions, 7 deletions

diff --git a/src/backend/nodes/copyfuncs.c b/src/backend/nodes/copyfuncs.c
index 17b650b8cb9..7c8220cf651 100644
--- a/src/backend/nodes/copyfuncs.c
+++ b/src/backend/nodes/copyfuncs.c
@@ -245,7 +245,7 @@ _copyAppend(const Append *from)
 	COPY_NODE_FIELD(appendplans);
 	COPY_SCALAR_FIELD(first_partial_plan);
 	COPY_NODE_FIELD(partitioned_rels);
-	COPY_NODE_FIELD(part_prune_infos);
+	COPY_NODE_FIELD(part_prune_info);
 
 	return newnode;
 }
@@ -273,7 +273,7 @@ _copyMergeAppend(const MergeAppend *from)
 	COPY_POINTER_FIELD(sortOperators, from->numCols * sizeof(Oid));
 	COPY_POINTER_FIELD(collations, from->numCols * sizeof(Oid));
 	COPY_POINTER_FIELD(nullsFirst, from->numCols * sizeof(bool));
-	COPY_NODE_FIELD(part_prune_infos);
+	COPY_NODE_FIELD(part_prune_info);
 
 	return newnode;
 }
@@ -1182,6 +1182,17 @@ _copyPartitionPruneInfo(const PartitionPruneInfo *from)
 {
 	PartitionPruneInfo *newnode = makeNode(PartitionPruneInfo);
 
+	COPY_NODE_FIELD(prune_infos);
+	COPY_BITMAPSET_FIELD(other_subplans);
+
+	return newnode;
+}
+
+static PartitionedRelPruneInfo *
+_copyPartitionedRelPruneInfo(const PartitionedRelPruneInfo *from)
+{
+	PartitionedRelPruneInfo *newnode = makeNode(PartitionedRelPruneInfo);
+
 	COPY_SCALAR_FIELD(reloid);
 	COPY_NODE_FIELD(pruning_steps);
 	COPY_BITMAPSET_FIELD(present_parts);
@@ -4908,6 +4919,9 @@ copyObjectImpl(const void *from)
 		case T_PartitionPruneInfo:
 			retval = _copyPartitionPruneInfo(from);
 			break;
+		case T_PartitionedRelPruneInfo:
+			retval = _copyPartitionedRelPruneInfo(from);
+			break;
 		case T_PartitionPruneStepOp:
 			retval = _copyPartitionPruneStepOp(from);
 			break;
diff --git a/src/backend/nodes/outfuncs.c b/src/backend/nodes/outfuncs.c
index a6454ce28b3..6269f474d2c 100644
--- a/src/backend/nodes/outfuncs.c
+++ b/src/backend/nodes/outfuncs.c
@@ -402,7 +402,7 @@ _outAppend(StringInfo str, const Append *node)
 	WRITE_NODE_FIELD(appendplans);
 	WRITE_INT_FIELD(first_partial_plan);
 	WRITE_NODE_FIELD(partitioned_rels);
-	WRITE_NODE_FIELD(part_prune_infos);
+	WRITE_NODE_FIELD(part_prune_info);
 }
 
 static void
@@ -435,7 +435,7 @@ _outMergeAppend(StringInfo str, const MergeAppend *node)
 	for (i = 0; i < node->numCols; i++)
 		appendStringInfo(str, " %s", booltostr(node->nullsFirst[i]));
 
-	WRITE_NODE_FIELD(part_prune_infos);
+	WRITE_NODE_FIELD(part_prune_info);
 }
 
 static void
@@ -1015,9 +1015,18 @@ _outPlanRowMark(StringInfo str, const PlanRowMark *node)
 static void
 _outPartitionPruneInfo(StringInfo str, const PartitionPruneInfo *node)
 {
+	WRITE_NODE_TYPE("PARTITIONPRUNEINFO");
+
+	WRITE_NODE_FIELD(prune_infos);
+	WRITE_BITMAPSET_FIELD(other_subplans);
+}
+
+static void
+_outPartitionedRelPruneInfo(StringInfo str, const PartitionedRelPruneInfo *node)
+{
 	int			i;
 
-	WRITE_NODE_TYPE("PARTITIONPRUNEINFO");
+	WRITE_NODE_TYPE("PARTITIONEDRELPRUNEINFO");
 
 	WRITE_OID_FIELD(reloid);
 	WRITE_NODE_FIELD(pruning_steps);
@@ -3831,6 +3840,9 @@ outNode(StringInfo str, const void *obj)
 			case T_PartitionPruneInfo:
 				_outPartitionPruneInfo(str, obj);
 				break;
+			case T_PartitionedRelPruneInfo:
+				_outPartitionedRelPruneInfo(str, obj);
+				break;
 			case T_PartitionPruneStepOp:
 				_outPartitionPruneStepOp(str, obj);
 				break;
diff --git a/src/backend/nodes/readfuncs.c b/src/backend/nodes/readfuncs.c
index 9a01eb6b639..32545242239 100644
--- a/src/backend/nodes/readfuncs.c
+++ b/src/backend/nodes/readfuncs.c
@@ -1612,7 +1612,7 @@ _readAppend(void)
 	READ_NODE_FIELD(appendplans);
 	READ_INT_FIELD(first_partial_plan);
 	READ_NODE_FIELD(partitioned_rels);
-	READ_NODE_FIELD(part_prune_infos);
+	READ_NODE_FIELD(part_prune_info);
 
 	READ_DONE();
 }
@@ -1634,7 +1634,7 @@ _readMergeAppend(void)
 	READ_OID_ARRAY(sortOperators, local_node->numCols);
 	READ_OID_ARRAY(collations, local_node->numCols);
 	READ_BOOL_ARRAY(nullsFirst, local_node->numCols);
-	READ_NODE_FIELD(part_prune_infos);
+	READ_NODE_FIELD(part_prune_info);
 
 	READ_DONE();
 }
@@ -2329,6 +2329,17 @@ _readPartitionPruneInfo(void)
 {
 	READ_LOCALS(PartitionPruneInfo);
 
+	READ_NODE_FIELD(prune_infos);
+	READ_BITMAPSET_FIELD(other_subplans);
+
+	READ_DONE();
+}
+
+static PartitionedRelPruneInfo *
+_readPartitionedRelPruneInfo(void)
+{
+	READ_LOCALS(PartitionedRelPruneInfo);
+
 	READ_OID_FIELD(reloid);
 	READ_NODE_FIELD(pruning_steps);
 	READ_BITMAPSET_FIELD(present_parts);
@@ -2726,6 +2737,8 @@ parseNodeString(void)
 		return_value = _readPlanRowMark();
 	else if (MATCH("PARTITIONPRUNEINFO", 18))
 		return_value = _readPartitionPruneInfo();
+	else if (MATCH("PARTITIONEDRELPRUNEINFO", 23))
+		return_value = _readPartitionedRelPruneInfo();
 	else if (MATCH("PARTITIONPRUNESTEPOP", 20))
 		return_value = _readPartitionPruneStepOp();
 	else if (MATCH("PARTITIONPRUNESTEPCOMBINE", 25))