diff --git a/src/Processors/QueryPipeline.cpp b/src/Processors/QueryPipeline.cpp
index 1b803ec0886..c47e280d26a 100644
--- a/src/Processors/QueryPipeline.cpp
+++ b/src/Processors/QueryPipeline.cpp
@@ -96,6 +96,12 @@ void QueryPipeline::addTransform(ProcessorPtr transform)
     pipe.addTransform(std::move(transform));
 }
 
+void QueryPipeline::addTransform(ProcessorPtr transform, InputPort * totals, InputPort * extremes)
+{
+    checkInitializedAndNotCompleted();
+    pipe.addTransform(std::move(transform), totals, extremes);
+}
+
 void QueryPipeline::transform(const Transformer & transformer)
 {
     checkInitializedAndNotCompleted();
diff --git a/src/Processors/QueryPipeline.h b/src/Processors/QueryPipeline.h
index ac0777d22c6..40a44fe671e 100644
--- a/src/Processors/QueryPipeline.h
+++ b/src/Processors/QueryPipeline.h
@@ -52,6 +52,7 @@ public:
     void addSimpleTransform(const Pipe::ProcessorGetterWithStreamKind & getter);
     /// Add transform with getNumStreams() input ports.
     void addTransform(ProcessorPtr transform);
+    void addTransform(ProcessorPtr transform, InputPort * totals, InputPort * extremes);
 
     using Transformer = std::function<Processors(OutputPortRawPtrs ports)>;
     /// Transform pipeline in general way.
diff --git a/src/Processors/QueryPlan/JoinStep.cpp b/src/Processors/QueryPlan/JoinStep.cpp
new file mode 100644
index 00000000000..69445d84ebc
--- /dev/null
+++ b/src/Processors/QueryPlan/JoinStep.cpp
@@ -0,0 +1,78 @@
+#include <Processors/QueryPlan/JoinStep.h>
+#include <Processors/QueryPipeline.h>
+#include <Processors/Transforms/JoiningTransform.h>
+
+namespace DB
+{
+
+JoinStep::JoinStep(
+    const DataStream & left_stream_,
+    const DataStream & right_stream_,
+    JoinPtr join_,
+    bool has_non_joined_rows_,
+    size_t max_block_size_)
+    : IQueryPlanStep()
+    , join(std::move(join_))
+    , has_non_joined_rows(has_non_joined_rows_)
+    , max_block_size(max_block_size_)
+{
+    input_streams = {left_stream_, right_stream_};
+    output_stream = DataStream
+    {
+        .header = JoiningTransform::transformHeader(left_stream_.header, join),
+    };
+}
+
+QueryPipelinePtr JoinStep::updatePipeline(QueryPipelines pipelines, const BuildQueryPipelineSettings & settings)
+{
+    if (pipelines.size() != 2)
+        throw Exception(ErrorCodes::LOGICAL_ERROR, "JoinStep expect two input steps");
+
+    auto left_pipeline = std::move(pipelines[0]);
+    auto right_pipeline = std::move(pipelines[1]);
+
+    /// In case joined subquery has totals, and we don't, add default chunk to totals.
+    bool add_default_totals = false;
+    if (!left_pipeline->hasTotals() && right_pipeline->hasTotals())
+    {
+        left_pipeline->addDefaultTotals();
+        add_default_totals = true;
+    }
+
+    JoiningTransform::FinishCounterPtr finish_counter;
+    if (has_non_joined_rows)
+        finish_counter = std::make_shared<JoiningTransform::FinishCounter>(left_pipeline->getNumStreams());
+
+    right_pipeline->resize(1);
+
+    auto adding_joined = std::make_shared<AddingJoinedTransform>(right_pipeline->getHeader(), join);
+    InputPort * totals_port = nullptr;
+    if (right_pipeline->hasTotals())
+        totals_port = adding_joined->addTotaslPort();
+
+    right_pipeline->addTransform(std::move(adding_joined), totals_port, nullptr);
+    right_pipeline->resize(left_pipeline->getNumStreams());
+
+    pipeline.addSimpleTransform([&](const Block & header, QueryPipeline::StreamType stream_type)
+    {
+        bool on_totals = stream_type == QueryPipeline::StreamType::Totals;
+        return std::make_shared<JoiningTransform>(header, join, max_block_size, on_totals, add_default_totals);
+    });
+
+    if (has_non_joined_rows)
+    {
+        const Block & join_result_sample = pipeline.getHeader();
+        auto stream = std::make_shared<LazyNonJoinedBlockInputStream>(*join, join_result_sample, max_block_size);
+        auto source = std::make_shared<SourceFromInputStream>(std::move(stream));
+
+        source->setQueryPlanStep(this);
+        pipeline.addDelayedStream(source);
+
+        /// Now, after adding delayed stream, it has implicit dependency on other port.
+        /// Here we add resize processor to remove this dependency.
+        /// Otherwise, if we add MergeSorting + MergingSorted transform to pipeline, we could get `Pipeline stuck`
+        pipeline.resize(pipeline.getNumStreams(), true);
+    }
+}
+
+}
diff --git a/src/Processors/QueryPlan/JoinStep.h b/src/Processors/QueryPlan/JoinStep.h
new file mode 100644
index 00000000000..daaca2a0344
--- /dev/null
+++ b/src/Processors/QueryPlan/JoinStep.h
@@ -0,0 +1,32 @@
+#include <Processors/QueryPlan/IQueryPlanStep.h>
+
+namespace DB
+{
+
+class IJoin;
+using JoinPtr = std::shared_ptr<IJoin>;
+
+/// TODO: add separate step for join.
+class JoinStep : public IQueryPlanStep
+{
+public:
+    explicit JoinStep(
+        const DataStream & left_stream_,
+        const DataStream & right_stream_,
+        JoinPtr join_,
+        bool has_non_joined_rows_,
+        size_t max_block_size_);
+
+    String getName() const override { return "Join"; }
+
+    QueryPipelinePtr updatePipeline(QueryPipelines pipelines, const BuildQueryPipelineSettings & settings) override;
+
+    const JoinPtr & getJoin() const { return join; }
+
+private:
+    JoinPtr join;
+    bool has_non_joined_rows;
+    size_t max_block_size;
+};
+
+}
diff --git a/src/Processors/Transforms/JoiningTransform.h b/src/Processors/Transforms/JoiningTransform.h
index 540eb69f566..5a21e14addb 100644
--- a/src/Processors/Transforms/JoiningTransform.h
+++ b/src/Processors/Transforms/JoiningTransform.h
@@ -81,7 +81,7 @@ public:
     AddingJoinedTransform(Block input_header, JoinPtr join_);
     String getName() const override { return "AddingJoinedTransform"; }
 
-    void addTotaslPort();
+    InputPort * addTotaslPort();
 
     Status prepare() override;
     void work() override;