1 | #pragma once |
---|---|
2 | |
3 | #include <ext/shared_ptr_helper.h> |
4 | #include <Storages/System/IStorageSystemOneBlock.h> |
5 | |
6 | |
7 | namespace DB |
8 | { |
9 | |
10 | class Context; |
11 | |
12 | |
13 | /** System table "build_options" with many params used for clickhouse building |
14 | */ |
15 | class StorageSystemBuildOptions : public ext::shared_ptr_helper<StorageSystemBuildOptions>, public IStorageSystemOneBlock<StorageSystemBuildOptions> |
16 | { |
17 | friend struct ext::shared_ptr_helper<StorageSystemBuildOptions>; |
18 | protected: |
19 | void fillData(MutableColumns & res_columns, const Context & context, const SelectQueryInfo & query_info) const override; |
20 | |
21 | using IStorageSystemOneBlock::IStorageSystemOneBlock; |
22 | |
23 | public: |
24 | |
25 | std::string getName() const override { return "SystemBuildOptions"; } |
26 | |
27 | static NamesAndTypesList getNamesAndTypes(); |
28 | }; |
29 | |
30 | } |
31 |