1#pragma once
2
3#include <DataTypes/DataTypeString.h>
4#include <DataTypes/DataTypesNumber.h>
5#include <Storages/System/IStorageSystemOneBlock.h>
6#include <ext/shared_ptr_helper.h>
7
8namespace DB
9{
10class StorageSystemAggregateFunctionCombinators : public ext::shared_ptr_helper<StorageSystemAggregateFunctionCombinators>,
11 public IStorageSystemOneBlock<StorageSystemAggregateFunctionCombinators>
12{
13 friend struct ext::shared_ptr_helper<StorageSystemAggregateFunctionCombinators>;
14protected:
15 void fillData(MutableColumns & res_columns, const Context & context, const SelectQueryInfo & query_info) const override;
16
17 using IStorageSystemOneBlock::IStorageSystemOneBlock;
18public:
19
20 std::string getName() const override
21 {
22 return "SystemAggregateFunctionCombinators";
23 }
24
25 static NamesAndTypesList getNamesAndTypes();
26};
27}
28