ClickHouse/src/Storages/System/StorageSystemQuotas.h

26 lines
749 B
C++

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