diff --git a/dbms/src/Interpreters/tests/hash_map_string_2.cpp b/dbms/src/Interpreters/tests/hash_map_string_2.cpp
index 4fb21fae998..3958592e3d5 100644
--- a/dbms/src/Interpreters/tests/hash_map_string_2.cpp
+++ b/dbms/src/Interpreters/tests/hash_map_string_2.cpp
@@ -636,20 +636,20 @@ int main(int argc, char ** argv)
     }
 
     if (!m || m == 1) bench<StringRef_Compare1_Ptrs>                (data, "StringRef_Compare1_Ptrs");
-    if (!m || m == 2) bench<StringRef_Compare1_Index>                (data, "StringRef_Compare1_Index");
+    if (!m || m == 2) bench<StringRef_Compare1_Index>               (data, "StringRef_Compare1_Index");
     if (!m || m == 3) bench<StringRef_CompareMemcmp>                (data, "StringRef_CompareMemcmp");
-    if (!m || m == 4) bench<StringRef_Compare8_1_byUInt64>            (data, "StringRef_Compare8_1_byUInt64");
-    if (!m || m == 5) bench<StringRef_Compare16_1_byMemcmp>            (data, "StringRef_Compare16_1_byMemcmp");
+    if (!m || m == 4) bench<StringRef_Compare8_1_byUInt64>          (data, "StringRef_Compare8_1_byUInt64");
+    if (!m || m == 5) bench<StringRef_Compare16_1_byMemcmp>         (data, "StringRef_Compare16_1_byMemcmp");
     if (!m || m == 6) bench<StringRef_Compare16_1_byUInt64_logicAnd>(data, "StringRef_Compare16_1_byUInt64_logicAnd");
-    if (!m || m == 7) bench<StringRef_Compare16_1_byUInt64_bitAnd>    (data, "StringRef_Compare16_1_byUInt64_bitAnd");
+    if (!m || m == 7) bench<StringRef_Compare16_1_byUInt64_bitAnd>  (data, "StringRef_Compare16_1_byUInt64_bitAnd");
 #if __SSE4_1__
-    if (!m || m == 8) bench<StringRef_Compare16_1_byIntSSE>            (data, "StringRef_Compare16_1_byIntSSE");
-    if (!m || m == 9) bench<StringRef_Compare16_1_byFloatSSE>        (data, "StringRef_Compare16_1_byFloatSSE");
-    if (!m || m == 10) bench<StringRef_Compare16_1_bySSE4>            (data, "StringRef_Compare16_1_bySSE4");
-    if (!m || m == 11) bench<StringRef_Compare16_1_bySSE4_wide>        (data, "StringRef_Compare16_1_bySSE4_wide");
-    if (!m || m == 12) bench<StringRef_Compare16_1_bySSE_wide>        (data, "StringRef_Compare16_1_bySSE_wide");
+    if (!m || m == 8) bench<StringRef_Compare16_1_byIntSSE>         (data, "StringRef_Compare16_1_byIntSSE");
+    if (!m || m == 9) bench<StringRef_Compare16_1_byFloatSSE>       (data, "StringRef_Compare16_1_byFloatSSE");
+    if (!m || m == 10) bench<StringRef_Compare16_1_bySSE4>          (data, "StringRef_Compare16_1_bySSE4");
+    if (!m || m == 11) bench<StringRef_Compare16_1_bySSE4_wide>     (data, "StringRef_Compare16_1_bySSE4_wide");
+    if (!m || m == 12) bench<StringRef_Compare16_1_bySSE_wide>      (data, "StringRef_Compare16_1_bySSE_wide");
 #endif
-    if (!m || m == 100) bench<StringRef_CompareAlwaysTrue>            (data, "StringRef_CompareAlwaysTrue");
+    if (!m || m == 100) bench<StringRef_CompareAlwaysTrue>          (data, "StringRef_CompareAlwaysTrue");
     if (!m || m == 101) bench<StringRef_CompareAlmostAlwaysTrue>    (data, "StringRef_CompareAlmostAlwaysTrue");
 
     /// 10 > 8, 9
diff --git a/dbms/src/Interpreters/tests/hash_map_string_3.cpp b/dbms/src/Interpreters/tests/hash_map_string_3.cpp
index dfebabdcbbf..7176b47fc4d 100644
--- a/dbms/src/Interpreters/tests/hash_map_string_3.cpp
+++ b/dbms/src/Interpreters/tests/hash_map_string_3.cpp
@@ -139,6 +139,26 @@ struct FastHash64
 };
 
 
+struct FNV1a
+{
+    size_t operator() (StringRef x) const
+    {
+        size_t res = 0xcbf29ce484222325ULL;
+
+        const char * pos = x.data;
+        const char * end = x.data + x.size;
+
+        for (; pos < end; ++pos)
+        {
+            res *= 1099511628211ULL;
+            res ^= *pos;
+        }
+
+        return res;
+    }
+};
+
+
 #if __SSE4_1__
 
 struct CrapWow
@@ -462,20 +482,21 @@ int main(int argc, char ** argv)
             << std::endl;
     }
 
-    if (!m || m == 1) bench<StringRef_CompareMemcmp, StringRefHash64>(data, "StringRef_CityHash64");
-    if (!m || m == 2) bench<StringRef_CompareMemcmp, FastHash64>    (data, "StringRef_FastHash64");
-    if (!m || m == 3) bench<StringRef_CompareMemcmp, SimpleHash>    (data, "StringRef_SimpleHash");
+    if (!m || m == 1) bench<StringRef, StringRefHash64>(data, "StringRef_CityHash64");
+    if (!m || m == 2) bench<StringRef, FastHash64>     (data, "StringRef_FastHash64");
+    if (!m || m == 3) bench<StringRef, SimpleHash>     (data, "StringRef_SimpleHash");
+    if (!m || m == 3) bench<StringRef, FNV1a>          (data, "StringRef_FNV1a");
 
 #if __SSE4_1__
-    if (!m || m == 4) bench<StringRef_CompareMemcmp, CrapWow>        (data, "StringRef_CrapWow");
-    if (!m || m == 5) bench<StringRef_CompareMemcmp, CRC32Hash>        (data, "StringRef_CRC32Hash");
-    if (!m || m == 6) bench<StringRef_CompareMemcmp, CRC32ILPHash>    (data, "StringRef_CRC32ILPHash");
+    if (!m || m == 4) bench<StringRef, CrapWow>        (data, "StringRef_CrapWow");
+    if (!m || m == 5) bench<StringRef, CRC32Hash>      (data, "StringRef_CRC32Hash");
+    if (!m || m == 6) bench<StringRef, CRC32ILPHash>   (data, "StringRef_CRC32ILPHash");
 #endif
 
-    if (!m || m == 7) bench<StringRef_CompareMemcmp, VerySimpleHash>(data, "StringRef_VerySimpleHash");
-    if (!m || m == 8) bench<StringRef_CompareMemcmp, FarmHash64>(data, "StringRef_FarmHash64");
-    if (!m || m == 9) bench<StringRef_CompareMemcmp, MetroHash64<metrohash64_1>>(data, "StringRef_MetroHash64_1");
-    if (!m || m == 10) bench<StringRef_CompareMemcmp, MetroHash64<metrohash64_2>>(data, "StringRef_MetroHash64_2");
+    if (!m || m == 7) bench<StringRef, VerySimpleHash> (data, "StringRef_VerySimpleHash");
+    if (!m || m == 8) bench<StringRef, FarmHash64>     (data, "StringRef_FarmHash64");
+    if (!m || m == 9) bench<StringRef, MetroHash64<metrohash64_1>>(data, "StringRef_MetroHash64_1");
+    if (!m || m == 10) bench<StringRef, MetroHash64<metrohash64_2>>(data, "StringRef_MetroHash64_2");
 
     return 0;
 }