File overflow_file.c¶

FileList > cubrid > src > storage > overflow_file.c

#include "overflow_file.h"
#include "config.h"
#include "error_manager.h"
#include "file_manager.h"
#include "heap_file.h"
#include "log_append.hpp"
#include "log_manager.h"
#include "memory_alloc.h"
#include "mvcc.h"
#include "page_buffer.h"
#include "slotted_page.h"
#include "storage_common.h"
#include <string.h>
#include "memory_wrapper.hpp"

Public Types¶

Type	Name
enum	OVERFLOW_DO_FUNC

Public Functions¶

Type	Name
const VPID *	overflow_delete (THREAD_ENTRY * thread_p, const VFID * ovf_vfid, const VPID * ovf_vpid)
int	overflow_dump (THREAD_ENTRY * thread_p, FILE * fp, VPID * ovf_vpid)
void	overflow_flush (THREAD_ENTRY * thread_p, const VPID * ovf_vpid)
SCAN_CODE	overflow_get (THREAD_ENTRY * thread_p, const VPID * ovf_vpid, RECDES * recdes, MVCC_SNAPSHOT * mvcc_snapshot)
int	overflow_get_capacity (THREAD_ENTRY * thread_p, const VPID * ovf_vpid, int * ovf_size, int * ovf_num_pages, int * ovf_overhead, int * ovf_free_space)
char *	overflow_get_first_page_data (char * page_ptr)
int	overflow_get_length (THREAD_ENTRY * thread_p, const VPID * ovf_vpid)
SCAN_CODE	overflow_get_nbytes (THREAD_ENTRY * thread_p, const VPID * ovf_vpid, RECDES * recdes, int start_offset, int max_nbytes, int * remaining_length, MVCC_SNAPSHOT * mvcc_snapshot)
int	overflow_insert (THREAD_ENTRY * thread_p, const VFID * ovf_vfid, VPID * ovf_vpid, RECDES * recdes, FILE_TYPE file_type)
int	overflow_rv_link (THREAD_ENTRY * thread_p, LOG_RCV * rcv)
void	overflow_rv_link_dump (FILE * fp, int length_ignore, void * data)
int	overflow_rv_newpage_insert_redo (THREAD_ENTRY * thread_p, LOG_RCV * rcv)
int	overflow_rv_newpage_link_undo (THREAD_ENTRY * thread_p, LOG_RCV * rcv)
void	overflow_rv_page_dump (FILE * fp, int length, void * data)
int	overflow_rv_page_update_redo (THREAD_ENTRY * thread_p, LOG_RCV * rcv)
int	overflow_update (THREAD_ENTRY * thread_p, const VFID * ovf_vfid, const VPID * ovf_vpid, RECDES * recdes, FILE_TYPE file_type)

Public Static Functions¶

Type	Name
int	overflow_delete_internal (THREAD_ENTRY * thread_p, const VFID * ovf_vfid, VPID * vpid, PAGE_PTR pgptr)
int	overflow_flush_internal (THREAD_ENTRY * thread_p, PAGE_PTR pgptr)
void	overflow_next_vpid (const VPID * ovf_vpid, VPID * vpid, PAGE_PTR pgptr)
const VPID *	overflow_traverse (THREAD_ENTRY * thread_p, const VFID * ovf_vfid, const VPID * ovf_vpid, OVERFLOW_DO_FUNC func)

Macros¶

Type	Name
define	OVERFLOW_ALLOCVPID_ARRAY_SIZE `64`

Public Types Documentation¶

enum OVERFLOW_DO_FUNC¶

enum OVERFLOW_DO_FUNC {
    OVERFLOW_DO_DELETE,
    OVERFLOW_DO_FLUSH
};

Public Functions Documentation¶

function overflow_delete¶

const  VPID * overflow_delete (
    THREAD_ENTRY * thread_p,
    const  VFID * ovf_vfid,
    const  VPID * ovf_vpid
)

function overflow_dump¶

int overflow_dump (
    THREAD_ENTRY * thread_p,
    FILE * fp,
    VPID * ovf_vpid
)

function overflow_flush¶

void overflow_flush (
    THREAD_ENTRY * thread_p,
    const  VPID * ovf_vpid
)

function overflow_get¶

SCAN_CODE overflow_get (
    THREAD_ENTRY * thread_p,
    const  VPID * ovf_vpid,
    RECDES * recdes,
    MVCC_SNAPSHOT * mvcc_snapshot
)

function overflow_get_capacity¶

int overflow_get_capacity (
    THREAD_ENTRY * thread_p,
    const  VPID * ovf_vpid,
    int * ovf_size,
    int * ovf_num_pages,
    int * ovf_overhead,
    int * ovf_free_space
)

function overflow_get_first_page_data¶

char * overflow_get_first_page_data (
    char * page_ptr
)

function overflow_get_length¶

int overflow_get_length (
    THREAD_ENTRY * thread_p,
    const  VPID * ovf_vpid
)

function overflow_get_nbytes¶

SCAN_CODE overflow_get_nbytes (
    THREAD_ENTRY * thread_p,
    const  VPID * ovf_vpid,
    RECDES * recdes,
    int start_offset,
    int max_nbytes,
    int * remaining_length,
    MVCC_SNAPSHOT * mvcc_snapshot
)

function overflow_insert¶

int overflow_insert (
    THREAD_ENTRY * thread_p,
    const  VFID * ovf_vfid,
    VPID * ovf_vpid,
    RECDES * recdes,
    FILE_TYPE file_type
)

function overflow_rv_link¶

int overflow_rv_link (
    THREAD_ENTRY * thread_p,
    LOG_RCV * rcv
)

function overflow_rv_link_dump¶

void overflow_rv_link_dump (
    FILE * fp,
    int length_ignore,
    void * data
)

function overflow_rv_newpage_insert_redo¶

int overflow_rv_newpage_insert_redo (
    THREAD_ENTRY * thread_p,
    LOG_RCV * rcv
)

function overflow_rv_newpage_link_undo¶

int overflow_rv_newpage_link_undo (
    THREAD_ENTRY * thread_p,
    LOG_RCV * rcv
)

function overflow_rv_page_dump¶

void overflow_rv_page_dump (
    FILE * fp,
    int length,
    void * data
)

function overflow_rv_page_update_redo¶

int overflow_rv_page_update_redo (
    THREAD_ENTRY * thread_p,
    LOG_RCV * rcv
)

function overflow_update¶

int overflow_update (
    THREAD_ENTRY * thread_p,
    const  VFID * ovf_vfid,
    const  VPID * ovf_vpid,
    RECDES * recdes,
    FILE_TYPE file_type
)

Public Static Functions Documentation¶

function overflow_delete_internal¶

static int overflow_delete_internal (
    THREAD_ENTRY * thread_p,
    const  VFID * ovf_vfid,
    VPID * vpid,
    PAGE_PTR pgptr
)

function overflow_flush_internal¶

static int overflow_flush_internal (
    THREAD_ENTRY * thread_p,
    PAGE_PTR pgptr
)

function overflow_next_vpid¶

static void overflow_next_vpid (
    const  VPID * ovf_vpid,
    VPID * vpid,
    PAGE_PTR pgptr
)

function overflow_traverse¶

static const  VPID * overflow_traverse (
    THREAD_ENTRY * thread_p,
    const  VFID * ovf_vfid,
    const  VPID * ovf_vpid,
    OVERFLOW_DO_FUNC func
)

Macro Definition Documentation¶

define OVERFLOW_ALLOCVPID_ARRAY_SIZE¶

#define OVERFLOW_ALLOCVPID_ARRAY_SIZE `64`

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