Class parallel_query::hash_join::join_task¶

ClassList > parallel_query > hash_join > join_task

#include <px_hash_join_task_manager.hpp>

Inherits the following classes: parallel_query::hash_join::base_task

Public Types inherited from cubthread::task¶

Type	Name
typedef Context	context_type

Public Functions¶

Type	Name
virtual void	execute (cubthread::entry & thread_ref) override
	join_task (task_manager & task_manager, HASHJOIN_MANAGER * manager, HASHJOIN_CONTEXT * contexts, HASHJOIN_SHARED_JOIN_INFO * shared_info, int index)

Public Functions inherited from parallel_query::hash_join::base_task¶

See parallel_query::hash_join::base_task

Type	Name
	base_task (task_manager & task_manager, HASHJOIN_MANAGER * manager, int index)
virtual void	retire () override

Public Functions inherited from cubthread::task¶

See cubthread::task

Type	Name
virtual void	execute (context_type &) = 0
virtual void	retire (void)
	task (void) = default
virtual	~task (void) = default

Protected Attributes inherited from parallel_query::hash_join::base_task¶

See parallel_query::hash_join::base_task

Type	Name
const int	m_index
HASHJOIN_MANAGER *	m_manager
task_manager &	m_task_manager

Public Functions Documentation¶

function execute¶

virtual void parallel_query::hash_join::join_task::execute (
    cubthread::entry & thread_ref
) override

Implements cubthread::task::execute

function join_task¶

parallel_query::hash_join::join_task::join_task (
    task_manager & task_manager,
    HASHJOIN_MANAGER * manager,
    HASHJOIN_CONTEXT * contexts,
    HASHJOIN_SHARED_JOIN_INFO * shared_info,
    int index
)

The documentation for this class was generated from the following file cubrid/src/query/parallel/px_hash_join/px_hash_join_task_manager.hpp