#pragma once #include #include namespace DB { class Context; /** Implements the `quotas` system tables, which allows you to get information about quotas. */ class StorageSystemQuotas final : public IStorageSystemOneBlock, boost::noncopyable { public: std::string getName() const override { return "SystemQuotas"; } static NamesAndTypesList getNamesAndTypes(); protected: using IStorageSystemOneBlock::IStorageSystemOneBlock; void fillData(MutableColumns & res_columns, ContextPtr context, const SelectQueryInfo &) const override; }; }