ClickHouse/programs/odbc-bridge/ColumnInfoHandler.h
Ivan 97f2a2213e
Move all folders inside /dbms one level up (#9974)
* Move some code outside dbms/src folder
* Fix paths
2020-04-02 02:51:21 +03:00

31 lines
970 B
C++

#pragma once
#include <Common/config.h>
#include <Interpreters/Context.h>
#include <Poco/Logger.h>
#include <Poco/Net/HTTPRequestHandler.h>
#if USE_POCO_SQLODBC || USE_POCO_DATAODBC
/** The structure of the table is taken from the query "SELECT * FROM table WHERE 1=0".
* TODO: It would be much better to utilize ODBC methods dedicated for columns description.
* If there is no such table, an exception is thrown.
*/
namespace DB
{
class ODBCColumnsInfoHandler : public Poco::Net::HTTPRequestHandler
{
public:
ODBCColumnsInfoHandler(size_t keep_alive_timeout_, std::shared_ptr<Context> context_)
: log(&Poco::Logger::get("ODBCColumnsInfoHandler")), keep_alive_timeout(keep_alive_timeout_), context(context_)
{
}
void handleRequest(Poco::Net::HTTPServerRequest & request, Poco::Net::HTTPServerResponse & response) override;
private:
Poco::Logger * log;
size_t keep_alive_timeout;
std::shared_ptr<Context> context;
};
}
#endif