MySQL  8.0.20
Source Code Documentation
fsp0sysspace.cc File Reference
#include <stdlib.h>
#include <sys/types.h>
#include "dict0load.h"
#include "fsp0sysspace.h"
#include "ha_prototypes.h"
#include "mem0mem.h"
#include "mysqld.h"
#include "os0file.h"
#include "row0mysql.h"
#include "srv0start.h"
#include "trx0sys.h"
#include "ut0new.h"

Variables

SysTablespace srv_sys_space
 The server header file is included to access opt_initialize global variable. More...
 
SysTablespace srv_tmp_space
 The control info of a temporary table shared tablespace. More...
 
ulong sys_tablespace_auto_extend_increment
 If the last data file is auto-extended, we add this many pages to it at a time. More...
 
bool srv_skip_temp_table_checks_debug = true
 Control if extra debug checks need to be done for temporary tablespace. More...
 

Variable Documentation

◆ srv_skip_temp_table_checks_debug

bool srv_skip_temp_table_checks_debug = true

Control if extra debug checks need to be done for temporary tablespace.

Default = true that is disable such checks. This variable is not exposed to end-user but still kept as variable for developer to enable it during debug.

◆ srv_sys_space

SysTablespace srv_sys_space

The server header file is included to access opt_initialize global variable.

The control info of the system tablespace.

If server passes the option for create/open DB to SE, we should remove such direct reference to server header and global variable The control info of the system tablespace.

◆ srv_tmp_space

SysTablespace srv_tmp_space

The control info of a temporary table shared tablespace.

◆ sys_tablespace_auto_extend_increment

ulong sys_tablespace_auto_extend_increment

If the last data file is auto-extended, we add this many pages to it at a time.

We have to make this public because it is a config variable.