diff --git a/dbms/include/DB/Functions/FunctionsMiscellaneous.h b/dbms/include/DB/Functions/FunctionsMiscellaneous.h
index a69de157421b7506d3d574ca923d9e14b4ca8b43..27b1da01066b48880c5e5946791ee16547509366 100644
--- a/dbms/include/DB/Functions/FunctionsMiscellaneous.h
+++ b/dbms/include/DB/Functions/FunctionsMiscellaneous.h
@@ -422,6 +422,9 @@ public:
 	/// Получить тип результата по типам аргументов. Если функция неприменима для данных аргументов - кинуть исключение.
 	DataTypePtr getReturnType(const DataTypes & arguments) const
 	{
+		if (arguments.size() < 1)
+			throw Exception("Function " + getName() + " requires at least one argument.", ErrorCodes::NUMBER_OF_ARGUMENTS_DOESNT_MATCH);
+
 		return new DataTypeTuple(arguments);
 	}
 
diff --git a/dbms/src/Interpreters/ExpressionAnalyzer.cpp b/dbms/src/Interpreters/ExpressionAnalyzer.cpp
index 5ca6df161ba2f4b700c820dffc6b9fd03691f8b3..5fd72994ddf1c8fc9c538bbdfca26af5a16574fc 100644
--- a/dbms/src/Interpreters/ExpressionAnalyzer.cpp
+++ b/dbms/src/Interpreters/ExpressionAnalyzer.cpp
@@ -1151,6 +1151,10 @@ void ExpressionAnalyzer::makeSet(ASTFunction * node, const Block & sample_block)
 void ExpressionAnalyzer::makeExplicitSet(ASTFunction * node, const Block & sample_block, bool create_ordered_set)
 {
 	IAST & args = *node->arguments;
+
+	if (args.children.size() != 2)
+		throw Exception("Wrong number of arguments passed to function in", ErrorCodes::NUMBER_OF_ARGUMENTS_DOESNT_MATCH);
+
 	ASTPtr & arg = args.children.at(1);
 
 	DataTypes set_element_types;
@@ -1188,12 +1192,20 @@ void ExpressionAnalyzer::makeExplicitSet(ASTFunction * node, const Block & sampl
 	{
 		if (set_func->name == "tuple")
 		{
-			/// Отличм случай (x, y) in ((1, 2), (3, 4)) от случая (x, y) in (1, 2).
-			ASTFunction * any_element = typeid_cast<ASTFunction *>(&*set_func->arguments->children.at(0));
-			if (set_element_types.size() >= 2 && (!any_element || any_element->name != "tuple"))
-				single_value = true;
-			else
+			if (set_func->arguments->children.empty())
+			{
+				/// Пустое множество.
 				elements_ast = set_func->arguments;
+			}
+			else
+			{
+				/// Отличм случай (x, y) in ((1, 2), (3, 4)) от случая (x, y) in (1, 2).
+				ASTFunction * any_element = typeid_cast<ASTFunction *>(&*set_func->arguments->children.at(0));
+				if (set_element_types.size() >= 2 && (!any_element || any_element->name != "tuple"))
+					single_value = true;
+				else
+					elements_ast = set_func->arguments;
+			}
 		}
 		else
 		{