File flashback.c¶

FileList > cubrid > src > transaction > flashback.c

#include <stdio.h>
#include <string.h>
#include <stddef.h>
#include <stdlib.h>
#include <time.h>
#include <sys/stat.h>
#include <assert.h>
#include <sys/types.h>
#include <fcntl.h>
#include <cstdint>
#include "flashback.h"
#include "log_impl.h"
#include "log_reader.hpp"
#include "message_catalog.h"
#include "msgcat_set_log.hpp"
#include "memory_alloc.h"
#include "intl_support.h"
#include "log_record.hpp"
#include "heap_file.h"
#include "thread_entry.hpp"
#include "storage_common.h"
#include "system_parameter.h"
#include "object_representation.h"
#include "memory_wrapper.hpp"

Public Static Attributes¶

Type	Name
pthread_mutex_t	flashback_Conn_lock = `[PTHREAD\_MUTEX\_INITIALIZER](broker__monitor_8c.md#function-timeout)`
CSS_CONN_ENTRY *	flashback_Current_conn = `[NULL](freelistheap_8h.md#define-null)`
volatile LOG_PAGEID	flashback_Min_log_pageid = `[NULL\_LOG\_PAGEID](log__lsa_8hpp.md#variable-null_log_pageid)`

Public Functions¶

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

Public Static Functions¶

Type	Name
void	flashback_fill_dml_summary (FLASHBACK_SUMMARY_ENTRY * summary_entry, OID classoid, SUPPLEMENT_REC_TYPE rec_type)
int	flashback_find_start_lsa (THREAD_ENTRY * thread_p, FLASHBACK_LOGINFO_CONTEXT * context)
bool	flashback_is_in_progress ()

Public Static Attributes Documentation¶

variable flashback_Conn_lock¶

pthread_mutex_t flashback_Conn_lock;

variable flashback_Current_conn¶

CSS_CONN_ENTRY* flashback_Current_conn;

variable flashback_Min_log_pageid¶

volatile LOG_PAGEID flashback_Min_log_pageid;

Public Functions Documentation¶

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_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
)

Public Static Functions Documentation¶

function flashback_fill_dml_summary¶

static void flashback_fill_dml_summary (
    FLASHBACK_SUMMARY_ENTRY * summary_entry,
    OID classoid,
    SUPPLEMENT_REC_TYPE rec_type
)

function flashback_find_start_lsa¶

static int flashback_find_start_lsa (
    THREAD_ENTRY * thread_p,
    FLASHBACK_LOGINFO_CONTEXT * context
)

function flashback_is_in_progress¶

static bool flashback_is_in_progress ()

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