diff options
| author | AlexSm <[email protected]> | 2024-01-04 15:09:05 +0100 |
|---|---|---|
| committer | GitHub <[email protected]> | 2024-01-04 15:09:05 +0100 |
| commit | dab291146f6cd7d35684e3a1150e5bb1c412982c (patch) | |
| tree | 36ef35f6cacb6432845a4a33f940c95871036b32 /contrib/clickhouse/src/TableFunctions/TableFunctionS3.h | |
| parent | 63660ad5e7512029fd0218e7a636580695a24e1f (diff) | |
Library import 5, delete go dependencies (#832)
* Library import 5, delete go dependencies
* Fix yt client
Diffstat (limited to 'contrib/clickhouse/src/TableFunctions/TableFunctionS3.h')
| -rw-r--r-- | contrib/clickhouse/src/TableFunctions/TableFunctionS3.h | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/contrib/clickhouse/src/TableFunctions/TableFunctionS3.h b/contrib/clickhouse/src/TableFunctions/TableFunctionS3.h deleted file mode 100644 index cb9fad6e6c5..00000000000 --- a/contrib/clickhouse/src/TableFunctions/TableFunctionS3.h +++ /dev/null @@ -1,85 +0,0 @@ -#pragma once - -#include "clickhouse_config.h" - -#if USE_AWS_S3 - -#include <TableFunctions/ITableFunction.h> -#include <Storages/StorageS3.h> - - -namespace DB -{ - -class Context; - -/* s3(source, [access_key_id, secret_access_key,] [format, structure, compression]) - creates a temporary storage for a file in S3. - */ -class TableFunctionS3 : public ITableFunction -{ -public: - static constexpr auto name = "s3"; - static constexpr auto signature = " - url\n" - " - url, format\n" - " - url, format, structure\n" - " - url, access_key_id, secret_access_key\n" - " - url, format, structure, compression_method\n" - " - url, access_key_id, secret_access_key, format\n" - " - url, access_key_id, secret_access_key, format, structure\n" - " - url, access_key_id, secret_access_key, format, structure, compression_method\n" - "All signatures supports optional headers (specified as `headers('name'='value', 'name2'='value2')`)"; - - static size_t getMaxNumberOfArguments() { return 6; } - - String getName() const override - { - return name; - } - - virtual String getSignature() const - { - return signature; - } - - bool hasStaticStructure() const override { return configuration.structure != "auto"; } - - bool needStructureHint() const override { return configuration.structure == "auto"; } - - void setStructureHint(const ColumnsDescription & structure_hint_) override { structure_hint = structure_hint_; } - - bool supportsReadingSubsetOfColumns(const ContextPtr & context) override; - - std::unordered_set<String> getVirtualsToCheckBeforeUsingStructureHint() const override - { - return {"_path", "_file"}; - } - - virtual void parseArgumentsImpl(ASTs & args, const ContextPtr & context); - - static void addColumnsStructureToArguments(ASTs & args, const String & structure, const ContextPtr & context); - -protected: - - StoragePtr executeImpl( - const ASTPtr & ast_function, - ContextPtr context, - const std::string & table_name, - ColumnsDescription cached_columns, - bool is_insert_query) const override; - - const char * getStorageTypeName() const override { return "S3"; } - - ColumnsDescription getActualTableStructure(ContextPtr context, bool is_insert_query) const override; - void parseArguments(const ASTPtr & ast_function, ContextPtr context) override; - - mutable StorageS3::Configuration configuration; - ColumnsDescription structure_hint; - -private: - - std::vector<size_t> skipAnalysisForArguments(const QueryTreeNodePtr & query_node_table_function, ContextPtr context) const override; -}; - -} - -#endif |
