vacuum_job_cursor Class Reference

Collaboration diagram for vacuum_job_cursor:

Public Member Functions
	vacuum_job_cursor ()
	~vacuum_job_cursor ()
bool	is_valid () const
bool	is_loaded () const
void	increment_blockid ()
void	set_on_vacuum_data_start ()
void	readjust_to_vacuum_data_changes ()
VACUUM_LOG_BLOCKID	get_blockid () const
const VPID &	get_page_vpid () const
vacuum_data_page *	get_page () const
INT16	get_index () const
const vacuum_data_entry &	get_current_entry () const
void	start_job_on_current_entry () const
void	force_data_update ()
void	unload ()
void	load ()

Private Member Functions
void	change_blockid (VACUUM_LOG_BLOCKID blockid)
void	reload ()
void	search ()

Private Attributes
VACUUM_LOG_BLOCKID	m_blockid
VACUUM_DATA_PAGE *	m_page
INT16	m_index

Detailed Description

Definition at line 287 of file vacuum.c.

Constructor & Destructor Documentation

vacuum_job_cursor::vacuum_job_cursor

(

)

Definition at line 8131 of file vacuum.c.

vacuum_job_cursor::~vacuum_job_cursor

(

)

Definition at line 8138 of file vacuum.c.

References assert, m_page, and NULL.

Member Function Documentation

void vacuum_job_cursor::change_blockid ( VACUUM_LOG_BLOCKID  blockid )

private

Definition at line 8219 of file vacuum.c.

References assert, vacuum_data::get_first_blockid(), vacuum_data::get_last_blockid(), m_blockid, reload(), and unload().

Referenced by increment_blockid().

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void vacuum_job_cursor::force_data_update

(

)

Definition at line 8210 of file vacuum.c.

References load(), readjust_to_vacuum_data_changes(), unload(), and vacuum_data::update().

Referenced by xvacuum().

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VACUUM_LOG_BLOCKID vacuum_job_cursor::get_blockid

(

)

const

Definition at line 8158 of file vacuum.c.

References m_blockid.

const vacuum_data_entry & vacuum_job_cursor::get_current_entry

(

)

const

Definition at line 8183 of file vacuum.c.

References assert, vacuum_data_page::data, is_valid(), m_index, and m_page.

Referenced by xvacuum().

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INT16 vacuum_job_cursor::get_index

(

)

const

Definition at line 8177 of file vacuum.c.

References m_index.

vacuum_data_page * vacuum_job_cursor::get_page

(

)

const

Definition at line 8170 of file vacuum.c.

References assert, m_page, and NULL.

const VPID & vacuum_job_cursor::get_page_vpid

(

)

const

Definition at line 8164 of file vacuum.c.

References m_page, NULL, pgbuf_get_vpid_ptr(), and vpid_Null_vpid.

void vacuum_job_cursor::increment_blockid

(

)

Definition at line 8241 of file vacuum.c.

References change_blockid(), m_blockid, vacuum_er_log, VACUUM_ER_LOG_JOBS, vacuum_job_cursor_print_args, and vacuum_job_cursor_print_format.

Referenced by xvacuum().

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bool vacuum_job_cursor::is_loaded

(

)

const

Definition at line 8151 of file vacuum.c.

References assert, vacuum_data_page::is_index_valid(), m_index, m_page, and NULL.

Referenced by is_valid(), load(), and xvacuum().

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bool vacuum_job_cursor::is_valid

(

)

const

Definition at line 8145 of file vacuum.c.

References is_loaded().

Referenced by get_current_entry(), start_job_on_current_entry(), and xvacuum().

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void vacuum_job_cursor::load

(

)

Definition at line 8285 of file vacuum.c.

References assert, is_loaded(), search(), vacuum_er_log, VACUUM_ER_LOG_JOBS, vacuum_job_cursor_print_args, and vacuum_job_cursor_print_format.

Referenced by force_data_update(), and xvacuum().

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void vacuum_job_cursor::readjust_to_vacuum_data_changes

(

)

Definition at line 8255 of file vacuum.c.

References vacuum_data::get_first_blockid(), vacuum_data::is_empty(), m_blockid, vacuum_er_log, and VACUUM_ER_LOG_JOBS.

Referenced by force_data_update().

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void vacuum_job_cursor::reload ( )

private

Definition at line 8294 of file vacuum.c.

References vacuum_data_page::get_index_of_blockid(), vacuum_data_page::INDEX_NOT_FOUND, m_blockid, m_index, m_page, NULL, search(), and unload().

Referenced by change_blockid().

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void vacuum_job_cursor::search ( )

private

Definition at line 8316 of file vacuum.c.

References assert, vacuum_data::first_page, cubthread::get_entry(), vacuum_data_page::get_index_of_blockid(), vacuum_data_page::INDEX_NOT_FOUND, m_blockid, m_index, m_page, vacuum_data_page::next_page, NULL, vacuum_fix_data_page, vacuum_unfix_data_page, and VPID_ISNULL.

Referenced by load(), and reload().

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void vacuum_job_cursor::set_on_vacuum_data_start

(

)

Definition at line 8249 of file vacuum.c.

References vacuum_data::get_first_blockid(), and m_blockid.

Referenced by xvacuum().

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void vacuum_job_cursor::start_job_on_current_entry

(

)

const

Definition at line 8191 of file vacuum.c.

References assert, vacuum_data_page::data, cubthread::get_entry(), is_valid(), log_append_redo_data(), m_index, m_page, NULL, RVVAC_START_JOB, vacuum_data_entry::set_job_in_progress(), vacuum_set_dirty_data_page_dont_free(), and vacuum_data_entry::was_interrupted().

Referenced by xvacuum().

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void vacuum_job_cursor::unload

(

)

Definition at line 8274 of file vacuum.c.

References cubthread::get_entry(), vacuum_data_page::INDEX_NOT_FOUND, m_index, m_page, NULL, vacuum_er_log, VACUUM_ER_LOG_JOBS, vacuum_job_cursor_print_args, vacuum_job_cursor_print_format, and vacuum_unfix_data_page.

Referenced by change_blockid(), force_data_update(), reload(), and xvacuum().

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Member Data Documentation

VACUUM_LOG_BLOCKID vacuum_job_cursor::m_blockid

private

Definition at line 319 of file vacuum.c.

Referenced by change_blockid(), get_blockid(), increment_blockid(), readjust_to_vacuum_data_changes(), reload(), search(), and set_on_vacuum_data_start().

INT16 vacuum_job_cursor::m_index

private

Definition at line 321 of file vacuum.c.

Referenced by get_current_entry(), get_index(), is_loaded(), reload(), search(), start_job_on_current_entry(), and unload().

VACUUM_DATA_PAGE* vacuum_job_cursor::m_page

private

Definition at line 320 of file vacuum.c.

Referenced by get_current_entry(), get_page(), get_page_vpid(), is_loaded(), reload(), search(), start_job_on_current_entry(), unload(), and ~vacuum_job_cursor().

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

• src/query/vacuum.c