ClickHouse/dbms/src/Interpreters/InterpreterShowProcesslistQuery.h
2017-05-23 21:24:43 +03:00

31 lines
493 B
C++

#pragma once
#include <Interpreters/IInterpreter.h>
namespace DB
{
class Context;
class IAST;
using ASTPtr = std::shared_ptr<IAST>;
/** Return list of currently executing queries.
*/
class InterpreterShowProcesslistQuery : public IInterpreter
{
public:
InterpreterShowProcesslistQuery(const ASTPtr & query_ptr_, Context & context_)
: query_ptr(query_ptr_), context(context_) {}
BlockIO execute() override;
private:
ASTPtr query_ptr;
Context & context;
};
}