diff --git a/src/Functions/geometryFromColumn.cpp b/src/Functions/geometryFromColumn.cpp
index c8947659f66c85c2516b57c65a08a9a632f32bdb..03013266caa45063d2071c4fbdcc4adc97b6828a 100644
--- a/src/Functions/geometryFromColumn.cpp
+++ b/src/Functions/geometryFromColumn.cpp
@@ -1,25 +1,10 @@
-#include <Columns/ColumnsNumber.h>
-#include <Columns/ColumnTuple.h>
-#include <DataTypes/DataTypeArray.h>
-#include <DataTypes/IDataType.h>
 #include <Functions/geometryFromColumn.h>
 
-
 namespace DB {
 
-namespace ErrorCodes
-{
-    extern const int ILLEGAL_COLUMN;
-}
 
 namespace {
 
-Exception failedToParse(const ColumnWithTypeAndName & col, std::string reason = "")
-{
-    return Exception("Cannot parse geometry from column with type " + col.type->getName()
-            + (reason.empty() ? std::string() : ", " + reason), ErrorCodes::ILLEGAL_COLUMN);
-}
-
 size_t getArrayDepth(const ColumnWithTypeAndName & col, size_t max_depth)
 {
     size_t depth = 0;
@@ -35,37 +20,15 @@ size_t getArrayDepth(const ColumnWithTypeAndName & col, size_t max_depth)
 
 }
 
-PointFromColumnParser::PointFromColumnParser(const ColumnWithTypeAndName & col)
-{
-    const auto & tuple_columns = static_cast<const ColumnTuple &>(*col.column).getColumns();
-
-    if (tuple_columns.size() != 2) {
-        throw failedToParse(col, "tuple must have exactly 2 columns");
-    }
-
-    x = static_cast<const ColumnFloat64 &>(*tuple_columns[0]).getData().data();
-    y = static_cast<const ColumnFloat64 &>(*tuple_columns[1]).getData().data();
-}
-
-Point PointFromColumnParser::createContainer() const
-{
-    return Point();
-}
-
-void PointFromColumnParser::get(Point & container, size_t i) const
-{
-    boost::geometry::set<0>(container, x[i]);
-    boost::geometry::set<0>(container, y[i]);
-}
-
 GeometryFromColumnParser makeGeometryFromColumnParser(const ColumnWithTypeAndName & col)
 {
     switch (getArrayDepth(col, 3)) {
-        case 0: return PointFromColumnParser(col);
-        // case 1: return parseRing(col, i);
+        case 0: return Float64PointFromColumnParser(*col.column);
+        case 1: return Float64RingFromColumnParser(*col.column);
         // case 2: return parsePolygon(col, i);
         // case 3: return parseMultyPoligon(col, i);
-        default: throw failedToParse(col, "array depth is too big");
+        default: throw Exception("Cannot parse geometry from column with type " + col.type->getName()
+                + ", array depth is too big", ErrorCodes::ILLEGAL_COLUMN);
     }
 }
 
diff --git a/src/Functions/geometryFromColumn.h b/src/Functions/geometryFromColumn.h
index 3b381277597c1c207d26af69fe945215fab39e6c..cc9e743ccc3a37561431984b0cd01307c0df8684 100644
--- a/src/Functions/geometryFromColumn.h
+++ b/src/Functions/geometryFromColumn.h
@@ -8,27 +8,101 @@
 #include <boost/geometry.hpp>
 #include <boost/geometry/geometries/point_xy.hpp>
 
+#include <Columns/ColumnsNumber.h>
+#include <Columns/ColumnArray.h>
+#include <Columns/ColumnTuple.h>
+#include <DataTypes/DataTypeArray.h>
+#include <DataTypes/IDataType.h>
+
 namespace DB {
 
-using Point = boost::geometry::model::d2::point_xy<Float64>;
-using Ring = boost::geometry::model::ring<Point>;
-using Polygon = boost::geometry::model::polygon<Point>;
-using MultiPolygon = boost::geometry::model::multi_polygon<Polygon>;
-using Geometry = boost::variant<Point, Ring, Polygon, MultiPolygon>;
+namespace ErrorCodes
+{
+    extern const int ILLEGAL_COLUMN;
+}
 
-class PointFromColumnParser
+using Float64Point = boost::geometry::model::d2::point_xy<Float64>;
+using Float64Ring = boost::geometry::model::ring<Float64Point>;
+using Float64Polygon = boost::geometry::model::polygon<Float64Point>;
+using Float64MultiPolygon = boost::geometry::model::multi_polygon<Float64Polygon>;
+using Float64Geometry = boost::variant<Float64Point, Float64Ring, Float64Polygon, Float64MultiPolygon>;
+
+class Float64PointFromColumnParser
 {
 public:
-    PointFromColumnParser(const ColumnWithTypeAndName & col);
-    Point createContainer() const;
-    void get(Point & container, size_t i) const;
+    Float64PointFromColumnParser(const IColumn & col)
+    {
+        const auto & tuple_columns = static_cast<const ColumnTuple &>(col).getColumns();
+
+        if (tuple_columns.size() != 2)
+        {
+            throw Exception("tuple size must be equal to 2", ErrorCodes::ILLEGAL_COLUMN);
+        }
+
+        x = static_cast<const ColumnFloat64 &>(*tuple_columns[0]).getData().data();
+        if (!x)
+        {
+            throw Exception("failed to get x column", ErrorCodes::ILLEGAL_COLUMN);
+        }
+
+        y = static_cast<const ColumnFloat64 &>(*tuple_columns[1]).getData().data();
+        if (!y)
+        {
+            throw Exception("failed to get y column", ErrorCodes::ILLEGAL_COLUMN);
+        }
+    }
+
+    Float64Point createContainer() const
+    {
+        return Float64Point();
+    }
+
+    void get(Float64Point & container, size_t i) const
+    {
+        boost::geometry::set<0>(container, x[i]);
+        boost::geometry::set<0>(container, y[i]);
+    }
 
 private:
     const Float64 * x;
     const Float64 * y;
 };
 
-using GeometryFromColumnParser = boost::variant<PointFromColumnParser>;
+template<class RingType, class PointParser>
+class RingFromColumnParser
+{
+public:
+    RingFromColumnParser(const IColumn & col)
+        : offsets(static_cast<const ColumnArray &>(col).getOffsets())
+        , pointParser(static_cast<const ColumnArray &>(col).getData())
+    {
+    }
+
+    RingType createContainer() const
+    {
+        return RingType();
+    }
+
+    void get(RingType & container, size_t i) const
+    {
+        size_t l = offsets[i - 1];
+        size_t r = offsets[i];
+
+        container.resize(r - l);
+
+        for (size_t j = l; j < r; j++) {
+            pointParser.parse(container[j - l], l);
+        }
+    }
+
+private:
+    const IColumn::Offsets & offsets;
+    PointParser pointParser;
+};
+
+using Float64RingFromColumnParser = RingFromColumnParser<Float64Ring, Float64PointFromColumnParser>;
+
+using GeometryFromColumnParser = boost::variant<Float64PointFromColumnParser, Float64RingFromColumnParser>;
 
 GeometryFromColumnParser makeGeometryFromColumnParser(const ColumnWithTypeAndName & col);