contrib/clickhouse/src/Storages/System/StorageSystemTransactions.h


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26

#pragma once

#include <Storages/System/IStorageSystemOneBlock.h>


namespace DB
{

class Context;

class StorageSystemTransactions final : public IStorageSystemOneBlock<StorageSystemTransactions>
{
public:
    String getName() const override { return "SystemTransactions"; }

    static NamesAndTypesList getNamesAndTypes();

    static NamesAndAliases getNamesAndAliases() { return {}; }

protected:
    using IStorageSystemOneBlock::IStorageSystemOneBlock;

    void fillData(MutableColumns & res_columns, ContextPtr context, const SelectQueryInfo & query_info) const override;
};

}