mvcc_table.cpp File Reference

#include "mvcc_table.hpp"
#include "extensible_array.hpp"
#include "log_impl.h"
#include "mvcc.h"
#include "perf_monitor.h"
#include "thread_manager.hpp"
#include <cassert>

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Classes
struct	oldest_active_event
struct	oldest_active_history_tracker

Functions
static void	oldest_active_add_event (MVCCID mvccid, int tran_index, oldest_active_event::op_type set_or_get, oldest_active_event::source src)
static void	oldest_active_set (mvcctable::lowest_active_mvccid_type &lowest, int tran_index, MVCCID mvccid, oldest_active_event::source src)
static MVCCID	oldest_active_get (const mvcctable::lowest_active_mvccid_type &lowest, int tran_index, oldest_active_event::source src)

Variables
const size_t	OLDEST_ACTIVE_HISTORY_SIZE = 1024 * 8
oldest_active_history_tracker	Oldest_active_tracker

Function Documentation

static void oldest_active_add_event ( MVCCID  mvccid, int  tran_index, oldest_active_event::op_type  set_or_get, oldest_active_event::source  src  )

inlinestatic

Definition at line 78 of file mvcc_table.cpp.

References oldest_active_history_tracker::m_event_count, oldest_active_history_tracker::m_history, and OLDEST_ACTIVE_HISTORY_SIZE.

Referenced by mvcctable::advance_oldest_active(), mvcctable::complete_mvcc(), oldest_active_get(), and oldest_active_set().

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static MVCCID oldest_active_get ( const mvcctable::lowest_active_mvccid_type &  lowest, int  tran_index, oldest_active_event::source  src  )

inlinestatic

Definition at line 100 of file mvcc_table.cpp.

References oldest_active_event::GET, MVCCID_NULL, and oldest_active_add_event().

Referenced by mvcctable::build_mvcc_info(), mvcctable::complete_mvcc(), and mvcctable::compute_oldest_visible_mvccid().

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static void oldest_active_set ( mvcctable::lowest_active_mvccid_type &  lowest, int  tran_index, MVCCID  mvccid, oldest_active_event::source  src  )

inlinestatic

Definition at line 90 of file mvcc_table.cpp.

References oldest_active_add_event(), and oldest_active_event::SET.

Referenced by mvcctable::build_mvcc_info(), mvcctable::complete_mvcc(), and mvcctable::reset_transaction_lowest_active().

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Variable Documentation

const size_t OLDEST_ACTIVE_HISTORY_SIZE = 1024 * 8

Definition at line 69 of file mvcc_table.cpp.

Referenced by oldest_active_add_event().

oldest_active_history_tracker Oldest_active_tracker

Definition at line 75 of file mvcc_table.cpp.