mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-23 16:12:01 +00:00
34 lines
622 B
C++
34 lines
622 B
C++
#pragma once
|
|
|
|
#include <Poco/SharedPtr.h>
|
|
|
|
#include <DB/Core/Block.h>
|
|
#include <DB/IO/ReadBuffer.h>
|
|
#include <DB/DataStreams/IRowInputStream.h>
|
|
|
|
|
|
namespace DB
|
|
{
|
|
|
|
using Poco::SharedPtr;
|
|
|
|
|
|
/** Интерфейс потока для чтения данных в формате VALUES (как в INSERT запросе).
|
|
*/
|
|
class ValuesRowInputStream : public IRowInputStream
|
|
{
|
|
public:
|
|
ValuesRowInputStream(ReadBuffer & istr_, const Block & sample_);
|
|
|
|
Row read();
|
|
|
|
RowInputStreamPtr clone() { return new ValuesRowInputStream(istr, sample); }
|
|
|
|
private:
|
|
ReadBuffer & istr;
|
|
const Block sample;
|
|
DataTypes data_types;
|
|
};
|
|
|
|
}
|