/* Precise data types for
system columns and the length of those columns;
NOTE: the values must run
from 0 up in the order given! All codes must
be less than 256 */
#define DATA_ROW_ID 0 /* row id: a
48-bit integer */
#define DATA_ROW_ID_LEN 6 /* stored length for row id */
#define DATA_TRX_ID 1 /* transaction id: 6 bytes */
#define DATA_TRX_ID_LEN 6
#define DATA_ROLL_PTR 2 /* rollback data
pointer: 7 bytes */
#define DATA_ROLL_PTR_LEN 7
#define DATA_N_SYS_COLS 3 /* number of system columns defined above
*/
/**********************************************************************//**
Creates a table memory object.
@return own: table object */
UNIV_INTERN
dict_table_t*
dict_mem_table_create(
/*==================*/
const char* name, /*!< in: table name */
ulint space, /*!< in: space where the clustered index of
the table is placed; this parameter is
ignored if the table is made a member of
a cluster */
ulint n_cols, /*!< in: number of columns */
ulint flags) /*!< in: table flags */
{
dict_table_t* table;
mem_heap_t* heap;
ut_ad(name);
ut_a(!(flags & (~0 << DICT_TF2_BITS)));
heap = mem_heap_create(DICT_HEAP_SIZE);
table = mem_heap_zalloc(heap, sizeof(dict_table_t));
table->heap = heap;
table->flags = (unsigned int) flags;
table->name = ut_malloc(strlen(name) + 1);
memcpy(table->name, name, strlen(name) + 1);
table->space = (unsigned int) space;
table->n_cols = (unsigned int) (n_cols + DATA_N_SYS_COLS);
table->cols = mem_heap_alloc(heap, (n_cols + DATA_N_SYS_COLS)
* sizeof(dict_col_t));
#ifndef UNIV_HOTBACKUP
table->autoinc_lock = mem_heap_alloc(heap, lock_get_size());
mutex_create(autoinc_mutex_key,
&table->autoinc_mutex, SYNC_DICT_AUTOINC_MUTEX);
table->autoinc = 0;
/* The number of transactions that are either waiting on the
AUTOINC lock or have been granted the lock. */
table->n_waiting_or_granted_auto_inc_locks = 0;
#endif /* !UNIV_HOTBACKUP */
ut_d(table->magic_n = DICT_TABLE_MAGIC_N);
return(table);
}
> mysqld.exe!dict_mem_table_create(const char * name=0x21d7cf88, unsigned long space=1, unsigned long n_cols=2, unsigned long flags=1) 行77 C
mysqld.exe!dict_load_table_low(const char * name=0x21d7cf88, const unsigned char * rec=0x16d5c16a, dict_table_struct * * table=0x21d7cc64) 行1713 + 0x1a 字节 C
mysqld.exe!dict_load_table(const char * name=0x21d7cf88, unsigned long cached=1, dict_err_ignore ignore_err=DICT_ERR_IGNORE_NONE) 行1803 + 0x14 字节 C
mysqld.exe!dict_table_get_low(const char * table_name=0x21d7cf88) 行876 + 0xd 字节 C
mysqld.exe!dict_table_get(const char * table_name=0x21d7cf88, unsigned long inc_mysql_count=1) 行744 + 0x9 字节 C
mysqld.exe!ha_innobase::open(const char * name=0x1efda100, int mode=2, unsigned int test_if_locked=2) 行3868 + 0xe 字节 C++
mysqld.exe!handler::ha_open(TABLE * table_arg=0x1efe7680, const char * name=0x1efda100, int mode=2, int test_if_locked=2) 行2238 + 0x1e 字节 C++
mysqld.exe!open_table_from_share(THD * thd=0x1ef7e228, TABLE_SHARE * share=0x1efd9ed8, const char * alias=0x1efe2958, unsigned int db_stat=39, unsigned int prgflag=44, unsigned int ha_open_flags=0, TABLE * outparam=0x1efe7680, bool is_create_table=false) 行2073 + 0x8f 字节 C++
mysqld.exe!open_table(THD * thd=0x1ef7e228, TABLE_LIST * table_list=0x1efe2960, st_mem_root * mem_root=0x21d7dbf4, Open_table_context * ot_ctx=0x21d7dc20) 行3098 + 0x2b 字节 C++
mysqld.exe!open_and_process_table(THD * thd=0x1ef7e228, LEX * lex=0x1ef7f1c8, TABLE_LIST * tables=0x1efe2960, unsigned int * counter=0x21d7dc9c, unsigned int flags=0, Prelocking_strategy * prelocking_strategy=0x21d7dcc8, bool has_prelocking_list=false, Open_table_context * ot_ctx=0x21d7dc20, st_mem_root * new_frm_mem=0x21d7dbf4) 行4460 + 0x15 字节 C++
mysqld.exe!open_tables(THD * thd=0x1ef7e228, TABLE_LIST * * start=0x21d7dcb0, unsigned int * counter=0x21d7dc9c, unsigned int flags=0, Prelocking_strategy * prelocking_strategy=0x21d7dcc8) 行4908 + 0x2d 字节 C++
mysqld.exe!open_and_lock_tables(THD * thd=0x1ef7e228, TABLE_LIST * tables=0x1efe2960, bool derived=true, unsigned int flags=0, Prelocking_strategy * prelocking_strategy=0x21d7dcc8) 行5512 + 0x19 字节 C++
mysqld.exe!open_and_lock_tables(THD * thd=0x1ef7e228, TABLE_LIST * tables=0x1efe2960, bool derived=true, unsigned int flags=0) 行475 + 0x1a 字节 C++
mysqld.exe!execute_sqlcom_select(THD * thd=0x1ef7e228, TABLE_LIST * all_tables=0x1efe2960) 行4547 + 0x11 字节 C++
mysqld.exe!mysql_execute_command(THD * thd=0x1ef7e228) 行2151 + 0xd 字节 C++
mysqld.exe!mysql_parse(THD * thd=0x1ef7e228, char * rawbuf=0x1efe2818, unsigned int length=16, Parser_state * parser_state=0x21d7fc14) 行5627 + 0x9 字节 C++
mysqld.exe!dispatch_command(enum_server_command command=COM_QUERY, THD * thd=0x1ef7e228, char * packet=0x1efda529, unsigned int packet_length=16) 行1037 + 0x22 字节 C++
mysqld.exe!do_command(THD * thd=0x1ef7e228) 行773 + 0x1b 字节 C++
mysqld.exe!do_handle_one_connection(THD * thd_arg=0x1ef7e228) 行840 + 0x9 字节 C++
mysqld.exe!handle_one_connection(void * arg=0x1ef7e228) 行759 + 0x9 字节 C++
mysqld.exe!pfs_spawn_thread(void * arg=0x1efaf650) 行1015 + 0x9 字节 C++
mysqld.exe!pthread_start(void * p=0x1efbe170) 行61 + 0x9 字节 C
mysqld.exe!_callthreadstartex() 行348 + 0xf 字节 C
mysqld.exe!_threadstartex(void * ptd=0x1efde570) 行331 C
kernel32.dll!76daed6c()
[下面的框架可能不正确和/或缺失，没有为 kernel32.dll 加载符号]
ntdll.dll!7723377b()
ntdll.dll!7723374e()