Alter_stage_ts Class Reference

class to monitor the progress of 'ALTER TABLESPACE ENCRYPTION' in terms of number of pages operated upon. More...

#include <ut0stage.h>

Public Member Functions
	Alter_stage_ts ()
	Constructor. More...
	~Alter_stage_ts ()
	Destructor. More...
void	init (int key)
	Initialize. More...
void	set_estimate (uint64_t units)
	Set estimate. More...
void	update_work (uint64_t units)
	Update the progress. More...
void	change_phase ()
	Change phase. More...
bool	is_completed ()

Private Types
enum	{ NOT_STARTED = 0 , INITIATED = 1 , WORK_ESTIMATED = 2 , WORK_COMPLETED = 3 }
	Current phase. More...

Private Attributes
PSI_stage_progress *	m_progress
	Performance schema accounting object. More...
page_no_t	m_work_estimated
	Number of pages to be (un)encrypted . More...
page_no_t	m_work_done
	Number of pages already (un)encrypted . More...
enum Alter_stage_ts:: { ... }	m_cur_phase
	Current phase. More...

Detailed Description

class to monitor the progress of 'ALTER TABLESPACE ENCRYPTION' in terms of number of pages operated upon.

Member Enumeration Documentation

anonymous enum

anonymous enum

private

Current phase.

Enumerator
NOT_STARTED	Not open phase.
INITIATED	Initialised.
WORK_ESTIMATED	Work estimated phase.
WORK_COMPLETED	Work completed phase.

Constructor & Destructor Documentation

Alter_stage_ts()

Alter_stage_ts::Alter_stage_ts ( )

inline

Constructor.

~Alter_stage_ts()

Alter_stage_ts::~Alter_stage_ts ( )

inline

Destructor.

Member Function Documentation

change_phase()

void Alter_stage_ts::change_phase ( )

inline

Change phase.

init()

void Alter_stage_ts::init ( int  key )

inline

Initialize.

Parameters

[in]

key

PFS key.

is_completed()

bool Alter_stage_ts::is_completed ( )

inline

set_estimate()

void Alter_stage_ts::set_estimate ( uint64_t  units )

inline

Set estimate.

Parameters

[in]

units

Units.

update_work()

void Alter_stage_ts::update_work ( uint64_t  units )

inline

Update the progress.

Parameters

[in]

units

Update delta.

Member Data Documentation

enum { ... } Alter_stage_ts::m_cur_phase

Current phase.

m_progress

PSI_stage_progress* Alter_stage_ts::m_progress

private

Performance schema accounting object.

m_work_done

page_no_t Alter_stage_ts::m_work_done

private

Number of pages already (un)encrypted .

m_work_estimated

page_no_t Alter_stage_ts::m_work_estimated

private

Number of pages to be (un)encrypted .

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The documentation for this class was generated from the following file:

• storage/innobase/include/ut0stage.h