mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-27 01:51:59 +00:00
35 lines
816 B
C++
35 lines
816 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
|
||
{
|
||
|
||
/** Поток для ввода данных в формате tsv.
|
||
*/
|
||
class TabSeparatedRowInputStream : public IRowInputStream
|
||
{
|
||
public:
|
||
/** with_names - в первой строке заголовок с именами столбцов
|
||
* with_types - на следующей строке заголовок с именами типов
|
||
*/
|
||
TabSeparatedRowInputStream(ReadBuffer & istr_, const Block & sample_, bool with_names_ = false, bool with_types_ = false);
|
||
|
||
bool read(Row & row) override;
|
||
void readPrefix() override;
|
||
|
||
private:
|
||
ReadBuffer & istr;
|
||
const Block sample;
|
||
bool with_names;
|
||
bool with_types;
|
||
DataTypes data_types;
|
||
};
|
||
|
||
}
|