1 | #pragma once |
2 | |
3 | #include <Common/config.h> |
4 | |
5 | #if USE_AWS_S3 |
6 | |
7 | #include <TableFunctions/ITableFunction.h> |
8 | |
9 | |
10 | namespace DB |
11 | { |
12 | |
13 | class Context; |
14 | |
15 | /* s3(source, [access_key_id, secret_access_key,] format, structure) - creates a temporary storage for a file in S3 |
16 | */ |
17 | class TableFunctionS3 : public ITableFunction |
18 | { |
19 | public: |
20 | static constexpr auto name = "s3" ; |
21 | std::string getName() const override |
22 | { |
23 | return name; |
24 | } |
25 | |
26 | private: |
27 | StoragePtr executeImpl( |
28 | const ASTPtr & ast_function, |
29 | const Context & context, |
30 | const std::string & table_name) const override; |
31 | |
32 | StoragePtr getStorage( |
33 | const String & source, |
34 | const String & access_key_id, |
35 | const String & secret_access_key, |
36 | const String & format, |
37 | const ColumnsDescription & columns, |
38 | Context & global_context, |
39 | const std::string & table_name, |
40 | const String & compression_method) const; |
41 | }; |
42 | |
43 | } |
44 | |
45 | #endif |
46 | |