File xasl_cache.h

FileList > cubrid > src > query > xasl_cache.h

Go to the source code of this file

• #include "xasl.h"

Classes

Type	Name
struct	execution_info
struct	xasl_cache_ent
struct	xasl_clone
struct	xcache_related_object

Public Types

Type	Name
typedef struct execution_info	EXECUTION_INFO
typedef struct xasl_cache_ent	XASL_CACHE_ENTRY
typedef enum xasl_cache_search_mode	XASL_CACHE_SEARCH_MODE
typedef struct xasl_clone	XASL_CLONE
typedef enum xcache_cleanup_reason	XCACHE_CLEANUP_REASON
typedef struct xcache_related_object	XCACHE_RELATED_OBJECT
enum	xasl_cache_rt_check_result
enum	xasl_cache_search_mode
enum	xcache_cleanup_reason

Public Functions

Type	Name
bool	xcache_can_entry_cache_list (XASL_CACHE_ENTRY * xcache_entry)
void	xcache_drop_all (THREAD_ENTRY * thread_p)
void	xcache_dump (THREAD_ENTRY * thread_p, FILE * fp)
void	xcache_finalize (THREAD_ENTRY * thread_p)
int	xcache_find_sha1 (THREAD_ENTRY * thread_p, const SHA1Hash * sha1, const XASL_CACHE_SEARCH_MODE search_mode, XASL_CACHE_ENTRY ** xcache_entry, xasl_cache_rt_check_result * rt_check)
int	xcache_find_xasl_id_for_execute (THREAD_ENTRY * thread_p, const XASL_ID * xid, XASL_CACHE_ENTRY ** xcache_entry, XASL_CLONE * xclone)
int	xcache_get_entry_count (void)
int	xcache_initialize (THREAD_ENTRY * thread_p)
int	xcache_insert (THREAD_ENTRY * thread_p, const compile_context * context, XASL_STREAM * stream, int n_oid, const OID * class_oids, const int * class_locks, const int * tcards, XASL_CACHE_ENTRY ** xcache_entry)
int	xcache_invalidate_qcaches (THREAD_ENTRY * thread_p, const OID * oid)
void	xcache_remove_by_oid (THREAD_ENTRY * thread_p, const OID * oid)
void	xcache_remove_by_sha1 (THREAD_ENTRY * thread_p, const char * sha1)
void	xcache_retire_clone (THREAD_ENTRY * thread_p, XASL_CACHE_ENTRY * xcache_entry, XASL_CLONE * xclone)
void	xcache_unfix (THREAD_ENTRY * thread_p, XASL_CACHE_ENTRY * xcache_entry)
bool	xcache_uses_clones (void)

Macros

Type	Name
define	EXEINFO_AS_ARGS (einfo) [**EXEINFO\_USER\_TEXT\_STRING**](xasl__cache_8h.md#define-exeinfo_user_text_string)([**einfo**](broker__monitor_8c.md#function-timeout)), [**EXEINFO\_PLAN\_TEXT\_STRING**](xasl__cache_8h.md#define-exeinfo_plan_text_string)([**einfo**](broker__monitor_8c.md#function-timeout)), [**EXEINFO\_HASH\_TEXT\_STRING**](xasl__cache_8h.md#define-exeinfo_hash_text_string)([**einfo**](broker__monitor_8c.md#function-timeout))
define	EXEINFO_HASH_TEXT_STRING (einfo) (([**einfo**](broker__monitor_8c.md#function-timeout))->sql\_hash\_text ? ([**einfo**](broker__monitor_8c.md#function-timeout))->sql\_hash\_text : "UNKNOWN [**HASH**](broker__monitor_8c.md#function-timeout) [**TEXT"**](broker__monitor_8c.md#function-timeout))
define	EXEINFO_PLAN_TEXT_STRING (einfo) (([**einfo**](broker__monitor_8c.md#function-timeout))->sql\_plan\_text ? ([**einfo**](broker__monitor_8c.md#function-timeout))->sql\_plan\_text : "UNKNOWN [**PLAN**](broker__monitor_8c.md#function-timeout) [**TEXT"**](broker__monitor_8c.md#function-timeout))
define	EXEINFO_USER_TEXT_STRING (einfo) (([**einfo**](broker__monitor_8c.md#function-timeout))->sql\_user\_text ? ([**einfo**](broker__monitor_8c.md#function-timeout))->sql\_user\_text : "UNKNOWN [**USER**](broker__monitor_8c.md#function-timeout) [**TEXT"**](broker__monitor_8c.md#function-timeout))
define	XASL_CLONE_AS_ARGS (clone) ([**clone**](broker__monitor_8c.md#function-timeout))->xasl, ([**clone**](broker__monitor_8c.md#function-timeout))->xasl\_buf
define	XASL_CLONE_INITIALIZER { [**NULL**](freelistheap_8h.md#define-null), [**NULL**](freelistheap_8h.md#define-null) }

Public Types Documentation

typedef EXECUTION_INFO

typedef struct execution_info EXECUTION_INFO;

---

typedef XASL_CACHE_ENTRY

typedef struct xasl_cache_ent XASL_CACHE_ENTRY;

---

typedef XASL_CACHE_SEARCH_MODE

typedef enum xasl_cache_search_mode XASL_CACHE_SEARCH_MODE;

---

typedef XASL_CLONE

typedef struct xasl_clone XASL_CLONE;

---

typedef XCACHE_CLEANUP_REASON

typedef enum xcache_cleanup_reason XCACHE_CLEANUP_REASON;

---

typedef XCACHE_RELATED_OBJECT

typedef struct xcache_related_object XCACHE_RELATED_OBJECT;

---

enum xasl_cache_rt_check_result

enum xasl_cache_rt_check_result {
    XASL_CACHE_RECOMPILE_NOT_NEEDED = 0,
    XASL_CACHE_RECOMPILE_EXECUTE = 1,
    XASL_CACHE_RECOMPILE_PREPARE = 2
};

---

enum xasl_cache_search_mode

enum xasl_cache_search_mode {
    XASL_CACHE_SEARCH_FOR_EXECUTE = 0,
    XASL_CACHE_SEARCH_FOR_PREPARE = 1,
    XASL_CACHE_SEARCH_GENERIC = XASL_CACHE_SEARCH_FOR_EXECUTE
};

---

enum xcache_cleanup_reason

enum xcache_cleanup_reason {
    XCACHE_CLEANUP_NONE,
    XCACHE_CLEANUP_FULL,
    XCACHE_CLEANUP_FULL_MEMORY,
    XCACHE_CLEANUP_TIMEOUT
};

---

Public Functions Documentation

function xcache_can_entry_cache_list

bool xcache_can_entry_cache_list (
    XASL_CACHE_ENTRY * xcache_entry
) 

---

function xcache_drop_all

void xcache_drop_all (
    THREAD_ENTRY * thread_p
) 

---

function xcache_dump

void xcache_dump (
    THREAD_ENTRY * thread_p,
    FILE * fp
) 

---

function xcache_finalize

void xcache_finalize (
    THREAD_ENTRY * thread_p
) 

---

function xcache_find_sha1

int xcache_find_sha1 (
    THREAD_ENTRY * thread_p,
    const  SHA1Hash * sha1,
    const  XASL_CACHE_SEARCH_MODE search_mode,
    XASL_CACHE_ENTRY ** xcache_entry,
    xasl_cache_rt_check_result * rt_check
) 

---

function xcache_find_xasl_id_for_execute

int xcache_find_xasl_id_for_execute (
    THREAD_ENTRY * thread_p,
    const  XASL_ID * xid,
    XASL_CACHE_ENTRY ** xcache_entry,
    XASL_CLONE * xclone
) 

---

function xcache_get_entry_count

int xcache_get_entry_count (
    void
) 

---

function xcache_initialize

int xcache_initialize (
    THREAD_ENTRY * thread_p
) 

---

function xcache_insert

int xcache_insert (
    THREAD_ENTRY * thread_p,
    const  compile_context * context,
    XASL_STREAM * stream,
    int n_oid,
    const  OID * class_oids,
    const  int * class_locks,
    const  int * tcards,
    XASL_CACHE_ENTRY ** xcache_entry
) 

---

function xcache_invalidate_qcaches

int xcache_invalidate_qcaches (
    THREAD_ENTRY * thread_p,
    const  OID * oid
) 

---

function xcache_remove_by_oid

void xcache_remove_by_oid (
    THREAD_ENTRY * thread_p,
    const  OID * oid
) 

---

function xcache_remove_by_sha1

void xcache_remove_by_sha1 (
    THREAD_ENTRY * thread_p,
    const  char * sha1
) 

---

function xcache_retire_clone

void xcache_retire_clone (
    THREAD_ENTRY * thread_p,
    XASL_CACHE_ENTRY * xcache_entry,
    XASL_CLONE * xclone
) 

---

function xcache_unfix

void xcache_unfix (
    THREAD_ENTRY * thread_p,
    XASL_CACHE_ENTRY * xcache_entry
) 

---

function xcache_uses_clones

bool xcache_uses_clones (
    void
) 

---

Macro Definition Documentation

define EXEINFO_AS_ARGS

#define EXEINFO_AS_ARGS (
    einfo
) `EXEINFO_USER_TEXT_STRING ( einfo ), EXEINFO_PLAN_TEXT_STRING ( einfo ), EXEINFO_HASH_TEXT_STRING ( einfo )`

---

define EXEINFO_HASH_TEXT_STRING

#define EXEINFO_HASH_TEXT_STRING (
    einfo
) `(( einfo )->sql_hash_text ? ( einfo )->sql_hash_text : "UNKNOWN HASH  TEXT" )`

---

define EXEINFO_PLAN_TEXT_STRING

#define EXEINFO_PLAN_TEXT_STRING (
    einfo
) `(( einfo )->sql_plan_text ? ( einfo )->sql_plan_text : "UNKNOWN PLAN  TEXT" )`

---

define EXEINFO_USER_TEXT_STRING

#define EXEINFO_USER_TEXT_STRING (
    einfo
) `(( einfo )->sql_user_text ? ( einfo )->sql_user_text : "UNKNOWN USER  TEXT" )`

---

define XASL_CLONE_AS_ARGS

#define XASL_CLONE_AS_ARGS (
    clone
) `( clone )->xasl, ( clone )->xasl_buf`

---

define XASL_CLONE_INITIALIZER

#define XASL_CLONE_INITIALIZER `{ NULL , NULL }`

---

---

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