File flashback.h¶

FileList > cubrid > src > transaction > flashback.h

#include <algorithm>
#include <map>
#include <unordered_map>
#include <unordered_set>
#include <queue>
#include "config.h"
#include "error_manager.h"
#include "file_io.h"
#include "log_lsa.hpp"
#include "thread_compat.hpp"
#include "oid.h"
#include "connection_defs.h"
#include "log_manager.h"

Classes¶

Type	Name
struct	flashback_loginfo_context
struct	flashback_summary_context
struct	flashback_summary_entry

Public Types¶

Type	Name
typedef struct flashback_loginfo_context	FLASHBACK_LOGINFO_CONTEXT
typedef struct flashback_summary_context	FLASHBACK_SUMMARY_CONTEXT
typedef struct flashback_summary_entry	FLASHBACK_SUMMARY_ENTRY

Public Functions¶

Type	Name
bool	flashback_check_time_exceed_threshold (int * threshold)
int	flashback_initialize (THREAD_ENTRY * thread_p)
bool	flashback_is_loginfo_generation_finished (LOG_LSA * start_lsa, LOG_LSA * end_lsa)
bool	flashback_is_needed_to_keep_archive ()
int	flashback_make_loginfo (THREAD_ENTRY * thread_p, FLASHBACK_LOGINFO_CONTEXT * context)
int	flashback_make_summary_list (THREAD_ENTRY * thread_p, FLASHBACK_SUMMARY_CONTEXT * context)
LOG_PAGEID	flashback_min_log_pageid_to_keep ()
char *	flashback_pack_loginfo (THREAD_ENTRY * thread_p, char * ptr, FLASHBACK_LOGINFO_CONTEXT context)
char *	flashback_pack_summary_entry (char * ptr, FLASHBACK_SUMMARY_CONTEXT context, int * num_summary)
void	flashback_reset ()
void	flashback_set_min_log_pageid_to_keep (LOG_LSA * lsa)
void	flashback_set_request_done_time ()
void	flashback_set_status_active ()
void	flashback_set_status_inactive ()
int	flashback_verify_time (THREAD_ENTRY * thread_p, time_t * start_time, time_t * end_time, LOG_LSA * start_lsa, LOG_LSA * end_lsa)

Macros¶

Type	Name
define	FLASHBACK_CHECK_AND_GET_SUMMARY (summary_list, trid, summary_entry) `/* multi line expression */`
define	FLASHBACK_MAX_NUM_TRAN_TO_SUMMARY `([prm\_get\_integer\_value](system__parameter_8h.md#function-prm_get_integer_value)(PRM\_ID\_FLASHBACK\_MAX\_TRANSACTION))`
define	OR_SUMMARY_ENTRY_SIZE_WITHOUT_CLASS `/* multi line expression */`

Public Types Documentation¶

typedef FLASHBACK_LOGINFO_CONTEXT¶

typedef struct flashback_loginfo_context FLASHBACK_LOGINFO_CONTEXT;

typedef FLASHBACK_SUMMARY_CONTEXT¶

typedef struct flashback_summary_context FLASHBACK_SUMMARY_CONTEXT;

typedef FLASHBACK_SUMMARY_ENTRY¶

typedef struct flashback_summary_entry FLASHBACK_SUMMARY_ENTRY;

Public Functions Documentation¶

function flashback_check_time_exceed_threshold¶

bool flashback_check_time_exceed_threshold (
    int * threshold
)

function flashback_initialize¶

int flashback_initialize (
    THREAD_ENTRY * thread_p
)

function flashback_is_loginfo_generation_finished¶

bool flashback_is_loginfo_generation_finished (
    LOG_LSA * start_lsa,
    LOG_LSA * end_lsa
)

function flashback_is_needed_to_keep_archive¶

bool flashback_is_needed_to_keep_archive ()

function flashback_make_loginfo¶

int flashback_make_loginfo (
    THREAD_ENTRY * thread_p,
    FLASHBACK_LOGINFO_CONTEXT * context
)

function flashback_make_summary_list¶

int flashback_make_summary_list (
    THREAD_ENTRY * thread_p,
    FLASHBACK_SUMMARY_CONTEXT * context
)

function flashback_min_log_pageid_to_keep¶

LOG_PAGEID flashback_min_log_pageid_to_keep ()

function flashback_pack_loginfo¶

char * flashback_pack_loginfo (
    THREAD_ENTRY * thread_p,
    char * ptr,
    FLASHBACK_LOGINFO_CONTEXT context
)

function flashback_pack_summary_entry¶

char * flashback_pack_summary_entry (
    char * ptr,
    FLASHBACK_SUMMARY_CONTEXT context,
    int * num_summary
)

function flashback_reset¶

void flashback_reset ()

function flashback_set_min_log_pageid_to_keep¶

void flashback_set_min_log_pageid_to_keep (
    LOG_LSA * lsa
)

function flashback_set_request_done_time¶

void flashback_set_request_done_time ()

function flashback_set_status_active¶

void flashback_set_status_active ()

function flashback_set_status_inactive¶

void flashback_set_status_inactive ()

function flashback_verify_time¶

int flashback_verify_time (
    THREAD_ENTRY * thread_p,
    time_t * start_time,
    time_t * end_time,
    LOG_LSA * start_lsa,
    LOG_LSA * end_lsa
)

Macro Definition Documentation¶

define FLASHBACK_CHECK_AND_GET_SUMMARY¶

#define FLASHBACK_CHECK_AND_GET_SUMMARY (
    summary_list,
    trid,
    summary_entry
) `/* multi line expression */`

define FLASHBACK_MAX_NUM_TRAN_TO_SUMMARY¶

#define FLASHBACK_MAX_NUM_TRAN_TO_SUMMARY `( prm_get_integer_value ( PRM_ID_FLASHBACK_MAX_TRANSACTION ))`

define OR_SUMMARY_ENTRY_SIZE_WITHOUT_CLASS¶

#define OR_SUMMARY_ENTRY_SIZE_WITHOUT_CLASS `/* multi line expression */`

The documentation for this class was generated from the following file cubrid/src/transaction/flashback.h