diff --git a/src/Processors/QueryPlan/ReadFromMergeTree.h b/src/Processors/QueryPlan/ReadFromMergeTree.h
index 5ed742a9bfdd..160fc4dc6661 100644
--- a/src/Processors/QueryPlan/ReadFromMergeTree.h
+++ b/src/Processors/QueryPlan/ReadFromMergeTree.h
@@ -191,6 +191,7 @@ class ReadFromMergeTree final : public SourceStepWithFilter
     size_t getMaxBlockSize() const { return block_size.max_block_size_rows; }
     size_t getNumStreams() const { return requested_num_streams; }
     bool isParallelReadingEnabled() const { return read_task_callback != std::nullopt; }
+    ReadFromMergeTree::AnalysisResult getAnalysisResult() const;
 
     void applyFilters(ActionDAGNodes added_filter_nodes) override;
 
@@ -271,8 +272,6 @@ class ReadFromMergeTree final : public SourceStepWithFilter
     Pipe spreadMarkRangesAmongStreamsFinal(
         RangesInDataParts && parts, size_t num_streams, const Names & origin_column_names, const Names & column_names, ActionsDAGPtr & out_projection);
 
-    ReadFromMergeTree::AnalysisResult getAnalysisResult() const;
-
     AnalysisResultPtr analyzed_result_ptr;
     VirtualFields shared_virtual_fields;