Added missing header (fixed build on gcc 5.4, tnx. kmeaw) [#METR-20000].

alexey-milovidov · alexey-milovidov · commit ffb1672f6839 · 2016-06-15T15:43:36.000+03:00
diff --git a/dbms/include/DB/Dictionaries/ComplexKeyCacheDictionary.h b/dbms/include/DB/Dictionaries/ComplexKeyCacheDictionary.h
@@ -21,6 +21,7 @@
 #include <vector>
 #include <map>
 #include <tuple>
+#include <random>
 
 
 namespace DB
