1 files changed, 17 insertions, 0 deletions
diff --git a/src/backend/nodes/copyfuncs.c b/src/backend/nodes/copyfuncs.c
index 67d45418662..ba3ccc712c8 100644
--- a/src/backend/nodes/copyfuncs.c
+++ b/src/backend/nodes/copyfuncs.c
@@ -3199,6 +3199,20 @@ _copySetOperationStmt(const SetOperationStmt *from)
 	return newnode;
 }
 
+static PLAssignStmt *
+_copyPLAssignStmt(const PLAssignStmt *from)
+{
+	PLAssignStmt *newnode = makeNode(PLAssignStmt);
+
+	COPY_STRING_FIELD(name);
+	COPY_NODE_FIELD(indirection);
+	COPY_SCALAR_FIELD(nnames);
+	COPY_NODE_FIELD(val);
+	COPY_LOCATION_FIELD(location);
+
+	return newnode;
+}
+
 static AlterTableStmt *
 _copyAlterTableStmt(const AlterTableStmt *from)
 {
@@ -5220,6 +5234,9 @@ copyObjectImpl(const void *from)
 		case T_SetOperationStmt:
 			retval = _copySetOperationStmt(from);
 			break;
+		case T_PLAssignStmt:
+			retval = _copyPLAssignStmt(from);
+			break;
 		case T_AlterTableStmt:
 			retval = _copyAlterTableStmt(from);
 			break;