vacuum_data Struct Reference

Collaboration diagram for vacuum_data:

Public Member Functions
	vacuum_data ()
bool	is_empty () const
bool	has_one_page () const
VACUUM_LOG_BLOCKID	get_last_blockid () const
VACUUM_LOG_BLOCKID	get_first_blockid () const
void	set_last_blockid (VACUUM_LOG_BLOCKID blockid)
void	update ()
void	set_oldest_unvacuumed_on_boot ()

Public Attributes
VFID	vacuum_data_file
LOG_PAGEID	keep_from_log_pageid
MVCCID	oldest_unvacuumed_mvccid
VACUUM_DATA_PAGE *	first_page
VACUUM_DATA_PAGE *	last_page
int	page_data_max_count
int	log_block_npages
bool	is_loaded
vacuum_shutdown_sequence	shutdown_sequence
bool	is_archive_removal_safe
LOG_LSA	recovery_lsa
bool	is_restoredb_session

Private Member Functions
const VACUUM_DATA_ENTRY &	get_first_entry () const
void	upgrade_oldest_unvacuumed (MVCCID mvccid)

Private Attributes
VACUUM_LOG_BLOCKID	m_last_blockid

Detailed Description

Definition at line 360 of file vacuum.c.

Constructor & Destructor Documentation

vacuum_data::vacuum_data ( )

inline

Definition at line 388 of file vacuum.c.

References vacuum_data_entry::blockid.

Member Function Documentation

VACUUM_LOG_BLOCKID vacuum_data::get_first_blockid

(

)

const

Definition at line 7923 of file vacuum.c.

Referenced by vacuum_job_cursor::change_blockid(), vacuum_job_cursor::readjust_to_vacuum_data_changes(), vacuum_job_cursor::set_on_vacuum_data_start(), and vacuum_update_keep_from_log_pageid().

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const VACUUM_DATA_ENTRY & vacuum_data::get_first_entry ( ) const

private

Definition at line 7933 of file vacuum.c.

References assert.

VACUUM_LOG_BLOCKID vacuum_data::get_last_blockid

(

void

)

const

Definition at line 7917 of file vacuum.c.

Referenced by vacuum_job_cursor::change_blockid(), vacuum_consume_buffer_log_blocks(), vacuum_data_empty_page(), vacuum_data_empty_update_last_blockid(), vacuum_data_load_and_recover(), vacuum_recover_lost_block_data(), vacuum_update_keep_from_log_pageid(), and vacuum_verify_vacuum_data_debug().

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bool vacuum_data::has_one_page

(

)

const

Definition at line 7911 of file vacuum.c.

bool vacuum_data::is_empty

(

)

const

Definition at line 7905 of file vacuum.c.

Referenced by vacuum_job_cursor::readjust_to_vacuum_data_changes(), set_oldest_unvacuumed_on_boot(), update(), and xvacuum().

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void vacuum_data::set_last_blockid

(

VACUUM_LOG_BLOCKID

blockid

)

Definition at line 7940 of file vacuum.c.

References assert, vacuum_data_entry::blockid, log_Gl, log_lsa::pageid, log_global::prior_info, log_prior_lsa_info::prior_lsa, VACUUM_BLOCKID_WITHOUT_FLAGS, and vacuum_get_log_blockid().

Referenced by vacuum_consume_buffer_log_blocks(), vacuum_data_load_and_recover(), and vacuum_sa_reflect_last_blockid().

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void vacuum_data::set_oldest_unvacuumed_on_boot

(

)

Definition at line 7985 of file vacuum.c.

References assert, log_header::does_block_need_vacuum, log_global::hdr, is_empty(), log_Gl, log_header::mvcc_next_id, and log_header::oldest_visible_mvccid.

Referenced by vacuum_data_load_and_recover().

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void vacuum_data::update

(

)

Definition at line 7956 of file vacuum.c.

References cubthread::get_entry(), is_empty(), vacuum_data_entry::oldest_visible_mvccid, vacuum_consume_buffer_log_blocks(), and vacuum_data_mark_finished().

Referenced by vacuum_job_cursor::force_data_update(), and xvacuum().

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void vacuum_data::upgrade_oldest_unvacuumed ( MVCCID  mvccid )

private

Definition at line 8006 of file vacuum.c.

References assert.

Member Data Documentation

VACUUM_DATA_PAGE* vacuum_data::first_page

Definition at line 368 of file vacuum.c.

Referenced by vacuum_job_cursor::search(), vacuum_data_empty_page(), vacuum_data_empty_update_last_blockid(), vacuum_data_load_and_recover(), vacuum_data_load_first_and_last_page(), vacuum_data_mark_finished(), vacuum_data_unload_first_and_last_page(), vacuum_is_empty(), vacuum_reset_data_after_copydb(), vacuum_verify_vacuum_data_debug(), vacuum_verify_vacuum_data_page_fix_count(), and xvacuum().

bool vacuum_data::is_archive_removal_safe

Definition at line 377 of file vacuum.c.

Referenced by vacuum_is_safe_to_remove_archives(), and vacuum_update_keep_from_log_pageid().

bool vacuum_data::is_loaded

Definition at line 375 of file vacuum.c.

Referenced by vacuum_data_load_and_recover(), vacuum_data_load_first_and_last_page(), vacuum_data_unload_first_and_last_page(), and vacuum_finalize().

bool vacuum_data::is_restoredb_session

Definition at line 382 of file vacuum.c.

Referenced by vacuum_initialize(), and vacuum_sa_reflect_last_blockid().

LOG_PAGEID vacuum_data::keep_from_log_pageid

Definition at line 364 of file vacuum.c.

Referenced by vacuum_min_log_pageid_to_keep(), and vacuum_update_keep_from_log_pageid().

VACUUM_DATA_PAGE* vacuum_data::last_page

Definition at line 369 of file vacuum.c.

Referenced by vacuum_consume_buffer_log_blocks(), vacuum_data_empty_page(), vacuum_data_empty_update_last_blockid(), vacuum_data_load_and_recover(), vacuum_data_load_first_and_last_page(), vacuum_data_unload_first_and_last_page(), vacuum_is_empty(), vacuum_reset_data_after_copydb(), vacuum_verify_vacuum_data_debug(), and vacuum_verify_vacuum_data_page_fix_count().

int vacuum_data::log_block_npages

Definition at line 373 of file vacuum.c.

Referenced by vacuum_get_log_blockid(), vacuum_initialize(), vacuum_process_log_block(), and vacuum_produce_log_block_data().

VACUUM_LOG_BLOCKID vacuum_data::m_last_blockid

private

Definition at line 424 of file vacuum.c.

MVCCID vacuum_data::oldest_unvacuumed_mvccid

Definition at line 366 of file vacuum.c.

Referenced by is_not_vacuumed_and_lost(), print_not_vacuumed_to_log(), vacuum_cleanup_dropped_files(), vacuum_data_load_and_recover(), vacuum_is_mvccid_vacuumed(), vacuum_rv_redo_vacuum_complete(), vacuum_verify_vacuum_data_debug(), and xvacuum().

int vacuum_data::page_data_max_count

Definition at line 371 of file vacuum.c.

Referenced by vacuum_consume_buffer_log_blocks(), vacuum_data_load_and_recover(), vacuum_initialize(), vacuum_rv_redo_start_job(), and vacuum_verify_vacuum_data_debug().

LOG_LSA vacuum_data::recovery_lsa

Definition at line 379 of file vacuum.c.

Referenced by vacuum_data_load_and_recover(), vacuum_notify_server_crashed(), and vacuum_recover_lost_block_data().

vacuum_shutdown_sequence vacuum_data::shutdown_sequence

Definition at line 376 of file vacuum.c.

Referenced by vacuum_data_unload_first_and_last_page(), vacuum_finished_block_vacuum(), and vacuum_notify_server_shutdown().

VFID vacuum_data::vacuum_data_file

Definition at line 363 of file vacuum.c.

Referenced by vacuum_consume_buffer_log_blocks(), vacuum_data_empty_page(), vacuum_data_load_and_recover(), vacuum_initialize(), and vacuum_reset_data_after_copydb().

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

• src/query/vacuum.c