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https://github.com/ClickHouse/ClickHouse.git
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97f2a2213e
* Move some code outside dbms/src folder * Fix paths
51 lines
1.8 KiB
C++
51 lines
1.8 KiB
C++
#include <Databases/DatabaseOnDisk.h>
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#include <ext/scope_guard.h>
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namespace DB
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{
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class DatabaseWithDictionaries : public DatabaseOnDisk
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{
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public:
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void attachDictionary(const String & name, const Context & context) override;
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void detachDictionary(const String & name, const Context & context) override;
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void createDictionary(const Context & context,
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const String & dictionary_name,
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const ASTPtr & query) override;
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void removeDictionary(const Context & context, const String & dictionary_name) override;
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StoragePtr tryGetTable(const Context & context, const String & table_name) const override;
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DatabaseTablesIteratorPtr getTablesWithDictionaryTablesIterator(const Context & context, const FilterByNameFunction & filter_by_dictionary_name) override;
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DatabaseDictionariesIteratorPtr getDictionariesIterator(const Context & context, const FilterByNameFunction & filter_by_dictionary_name) override;
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bool isDictionaryExist(const Context & context, const String & dictionary_name) const override;
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void shutdown() override;
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~DatabaseWithDictionaries() override;
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protected:
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DatabaseWithDictionaries(const String & name, const String & metadata_path_, const String & logger)
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: DatabaseOnDisk(name, metadata_path_, logger) {}
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void attachToExternalDictionariesLoader(Context & context);
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void detachFromExternalDictionariesLoader();
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StoragePtr getDictionaryStorage(const Context & context, const String & table_name) const;
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ASTPtr getCreateDictionaryQueryImpl(const Context & context,
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const String & dictionary_name,
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bool throw_on_error) const override;
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private:
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ext::scope_guard database_as_config_repo_for_external_loader;
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};
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}
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