```
CREATE TABLE default.x AS system.numbers ENGINE = Log;

INSERT INTO FUNCTION cluster('test_cluster_two_shards', default, x) SELECT * FROM numbers(10)

Received exception from server (version 20.11.1):
Code: 55. DB::Exception: Received from localhost:9000. DB::Exception: Method write is not supported by storage Distributed with more than one shard and no sharding key provided. 

0 rows in set. Elapsed: 0.001 sec. 

INSERT INTO FUNCTION cluster('test_cluster_two_shards', default, x, rand()) SELECT * FROM numbers(10)

Received exception from server (version 20.11.1):
Code: 42. DB::Exception: Received from localhost:9000. DB::Exception: Table function 'cluster' requires from 2 to 3 parameters: <addresses pattern or cluster name>, <name of remote database>, <name of remote table>. 

0 rows in set. Elapsed: 0.001 sec. 
```
#include "TableFunctionRemote.h"
#include <Storages/getStructureOfRemoteTable.h>
#include <Storages/StorageDistributed.h>
#include <Parsers/ASTIdentifier.h>
#include <Parsers/ASTLiteral.h>
#include <Parsers/ASTFunction.h>
#include <Parsers/ASTExpressionList.h>
#include <Interpreters/evaluateConstantExpression.h>
#include <Interpreters/Cluster.h>
#include <Interpreters/Context.h>
#include <Interpreters/IdentifierSemantic.h>
#include <Common/typeid_cast.h>
#include <Common/parseRemoteDescription.h>
#include <TableFunctions/TableFunctionFactory.h>
#include <Core/Defines.h>
#include <ext/range.h>
#include "registerTableFunctions.h"
namespace DB
{
namespace ErrorCodes
{
    extern const int NUMBER_OF_ARGUMENTS_DOESNT_MATCH;
    extern const int BAD_ARGUMENTS;
}
void TableFunctionRemote::parseArguments(const ASTPtr & ast_function, const Context & context)