3 files changed, 7 insertions, 0 deletions
diff --git a/src/backend/nodes/copyfuncs.c b/src/backend/nodes/copyfuncs.c
index 76e75459b46..d9ff8a7e510 100644
--- a/src/backend/nodes/copyfuncs.c
+++ b/src/backend/nodes/copyfuncs.c
@@ -364,6 +364,7 @@ _copyGather(const Gather *from)
 	COPY_SCALAR_FIELD(rescan_param);
 	COPY_SCALAR_FIELD(single_copy);
 	COPY_SCALAR_FIELD(invisible);
+	COPY_BITMAPSET_FIELD(initParam);
 
 	return newnode;
 }
@@ -391,6 +392,7 @@ _copyGatherMerge(const GatherMerge *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_BITMAPSET_FIELD(initParam);
 
 	return newnode;
 }
diff --git a/src/backend/nodes/outfuncs.c b/src/backend/nodes/outfuncs.c
index dc35df9e4fe..c97ee24ade1 100644
--- a/src/backend/nodes/outfuncs.c
+++ b/src/backend/nodes/outfuncs.c
@@ -487,6 +487,7 @@ _outGather(StringInfo str, const Gather *node)
 	WRITE_INT_FIELD(rescan_param);
 	WRITE_BOOL_FIELD(single_copy);
 	WRITE_BOOL_FIELD(invisible);
+	WRITE_BITMAPSET_FIELD(initParam);
 }
 
 static void
@@ -517,6 +518,8 @@ _outGatherMerge(StringInfo str, const GatherMerge *node)
 	appendStringInfoString(str, " :nullsFirst");
 	for (i = 0; i < node->numCols; i++)
 		appendStringInfo(str, " %s", booltostr(node->nullsFirst[i]));
+
+	WRITE_BITMAPSET_FIELD(initParam);
 }
 
 static void
diff --git a/src/backend/nodes/readfuncs.c b/src/backend/nodes/readfuncs.c
index 593658dd8a8..7eb67fc0407 100644
--- a/src/backend/nodes/readfuncs.c
+++ b/src/backend/nodes/readfuncs.c
@@ -2172,6 +2172,7 @@ _readGather(void)
 	READ_INT_FIELD(rescan_param);
 	READ_BOOL_FIELD(single_copy);
 	READ_BOOL_FIELD(invisible);
+	READ_BITMAPSET_FIELD(initParam);
 
 	READ_DONE();
 }
@@ -2193,6 +2194,7 @@ _readGatherMerge(void)
 	READ_OID_ARRAY(sortOperators, local_node->numCols);
 	READ_OID_ARRAY(collations, local_node->numCols);
 	READ_BOOL_ARRAY(nullsFirst, local_node->numCols);
+	READ_BITMAPSET_FIELD(initParam);
 
 	READ_DONE();
 }