#include <stddef.h>
#include <stdint.h>
#include <sys/types.h>
#include "my_base.h"
#include "my_inttypes.h"
#include "my_sqlcommand.h"
#include "my_thread_local.h"
#include "mysql/strings/m_ctype.h"
#include "sql/rpl_gtid.h"
#include "sql/sql_plugin_ref.h"

Classes
struct	System_variables

struct	System_status_var
	Per thread status variables. More...

Macros
#define	MODE_IGNORED_MASK

#define	LAST_STATUS_VAR secondary_engine_execution_count

#define	FIRST_STATUS_VAR created_tmp_disk_tables

Typedefs
using	sql_mode_t = uint64_t

Enumerations
enum	enum_binlog_format { BINLOG_FORMAT_MIXED = 0 , BINLOG_FORMAT_STMT = 1 , BINLOG_FORMAT_ROW = 2 , BINLOG_FORMAT_UNSPEC }

enum	enum_rbr_exec_mode { RBR_EXEC_MODE_STRICT , RBR_EXEC_MODE_IDEMPOTENT , RBR_EXEC_MODE_LAST_BIT }

enum	enum_binlog_row_image { BINLOG_ROW_IMAGE_MINIMAL = 0 , BINLOG_ROW_IMAGE_NOBLOB = 1 , BINLOG_ROW_IMAGE_FULL = 2 }

enum	enum_binlog_row_value_options { PARTIAL_JSON_UPDATES = 1 }

enum	enum_binlog_row_metadata { BINLOG_ROW_METADATA_MINIMAL = 0 , BINLOG_ROW_METADATA_FULL = 1 }

enum	enum_session_track_gtids { SESSION_TRACK_GTIDS_OFF = 0 , SESSION_TRACK_GTIDS_OWN_GTID = 1 , SESSION_TRACK_GTIDS_ALL_GTIDS = 2 }

enum	use_secondary_engine { SECONDARY_ENGINE_OFF = 0 , SECONDARY_ENGINE_ON = 1 , SECONDARY_ENGINE_FORCED = 2 }
	Values for use_secondary_engine sysvar. More...

enum class	Explain_format_type : ulong { TRADITIONAL = 0 , TRADITIONAL_STRICT = 1 , TREE = 2 , JSON = 3 }
	Values for explain_format sysvar. More...

Functions
void	add_diff_to_status (System_status_var to_var, System_status_var from_var, System_status_var *dec_var)

void	add_to_status (System_status_var to_var, System_status_var from_var)

void	reset_system_status_vars (System_status_var *status_vars)

Variables
constexpr sql_mode_t	MODE_REAL_AS_FLOAT = 1

constexpr sql_mode_t	MODE_PIPES_AS_CONCAT = 2

constexpr sql_mode_t	MODE_ANSI_QUOTES = 4

constexpr sql_mode_t	MODE_IGNORE_SPACE = 8

constexpr sql_mode_t	MODE_NOT_USED = 16

constexpr sql_mode_t	MODE_ONLY_FULL_GROUP_BY = 32

constexpr sql_mode_t	MODE_NO_UNSIGNED_SUBTRACTION = 64

constexpr sql_mode_t	MODE_NO_DIR_IN_CREATE = 128

constexpr sql_mode_t	MODE_ANSI = 0x40000

constexpr sql_mode_t	MODE_NO_AUTO_VALUE_ON_ZERO = MODE_ANSI * 2

constexpr sql_mode_t	MODE_NO_BACKSLASH_ESCAPES

constexpr sql_mode_t	MODE_STRICT_TRANS_TABLES

constexpr sql_mode_t	MODE_STRICT_ALL_TABLES

constexpr sql_mode_t	MODE_NO_ZERO_IN_DATE = MODE_STRICT_ALL_TABLES * 2

constexpr sql_mode_t	MODE_NO_ZERO_DATE = MODE_NO_ZERO_IN_DATE * 2

constexpr sql_mode_t	MODE_INVALID_DATES = MODE_NO_ZERO_DATE * 2

constexpr sql_mode_t	MODE_ERROR_FOR_DIVISION_BY_ZERO

constexpr sql_mode_t	MODE_TRADITIONAL

constexpr sql_mode_t	MODE_HIGH_NOT_PRECEDENCE = 1ULL << 29

constexpr sql_mode_t	MODE_NO_ENGINE_SUBSTITUTION

constexpr sql_mode_t	MODE_PAD_CHAR_TO_FULL_LENGTH = 1ULL << 31

constexpr sql_mode_t	MODE_TIME_TRUNCATE_FRACTIONAL = 1ULL << 32

constexpr sql_mode_t	MODE_LAST = 1ULL << 33

constexpr sql_mode_t	MODE_ALLOWED_MASK

const int	COUNT_GLOBAL_STATUS_VARS

Macro Definition Documentation

◆ FIRST_STATUS_VAR

#define FIRST_STATUS_VAR created_tmp_disk_tables

◆ LAST_STATUS_VAR

#define LAST_STATUS_VAR secondary_engine_execution_count

◆ MODE_IGNORED_MASK

#define MODE_IGNORED_MASK

Value:

  (0x00100 |  /* was: MODE_POSTGRESQL          */ \
   0x00200 |  /* was: MODE_ORACLE              */ \
   0x00400 |  /* was: MODE_MSSQL               */ \
   0x00800 |  /* was: MODE_DB2                 */ \
   0x01000 |  /* was: MODE_MAXDB               */ \
   0x02000 |  /* was: MODE_NO_KEY_OPTIONS      */ \
   0x04000 |  /* was: MODE_NO_TABLE_OPTIONS    */ \
   0x08000 |  /* was: MODE_NO_FIELD_OPTIONS    */ \
   0x10000 |  /* was: MODE_MYSQL323            */ \
   0x20000 |  /* was: MODE_MYSQL40             */ \
   0x10000000 /* was: MODE_NO_AUTO_CREATE_USER */ \
  )

Typedef Documentation

◆ sql_mode_t

using sql_mode_t = uint64_t

Enumeration Type Documentation

◆ enum_binlog_format

enum enum_binlog_format

Enumerator
BINLOG_FORMAT_MIXED	statement if safe, otherwise row - autodetected
BINLOG_FORMAT_STMT	statement-based
BINLOG_FORMAT_ROW	row-based
BINLOG_FORMAT_UNSPEC	thd_binlog_format() returns it when binlog is closed

◆ enum_binlog_row_image

enum enum_binlog_row_image

Enumerator
BINLOG_ROW_IMAGE_MINIMAL	PKE in the before image and changed columns in the after image.
BINLOG_ROW_IMAGE_NOBLOB	Whenever possible, before and after image contain all columns except blobs.
BINLOG_ROW_IMAGE_FULL	All columns in both before and after image.

◆ enum_binlog_row_metadata

enum enum_binlog_row_metadata

Enumerator
BINLOG_ROW_METADATA_MINIMAL
BINLOG_ROW_METADATA_FULL

◆ enum_binlog_row_value_options

enum enum_binlog_row_value_options

Enumerator
PARTIAL_JSON_UPDATES	Store JSON updates in partial form.

◆ enum_rbr_exec_mode

enum enum_rbr_exec_mode

Enumerator
RBR_EXEC_MODE_STRICT
RBR_EXEC_MODE_IDEMPOTENT
RBR_EXEC_MODE_LAST_BIT

◆ enum_session_track_gtids

enum enum_session_track_gtids

Enumerator
SESSION_TRACK_GTIDS_OFF
SESSION_TRACK_GTIDS_OWN_GTID
SESSION_TRACK_GTIDS_ALL_GTIDS

◆ Explain_format_type

enum class Explain_format_type : ulong

strong

Values for explain_format sysvar.

The value "TRADITIONAL_STRICT" is meant only to be used by the mtr test suite. With hypergraph optimizer, if explain_format value is TRADITIONAL, EXPLAIN without a format specifier prints in TREE format. The mtr tests were written before this traditional-tree conversion was introduced. So mtr was designed to just ignore the "format not supported with hypergraph" error when a test runs an EXPLAIN without format specifier with –hypergraph. With the conversion introduced, EXPLAIN without format specifier therefore would have output in different formats with and without the mtr –hypergraph option. In order for the mtr tests to be able to continue to pass, mtr internally sets explain_format to TRADITIONAL_STRICT so that these statements continue to error out rather than print TREE format as they would do with TRADITIONAL format. This is a temporary stuff. Once all tests start using TREE format, we will deprecate this value.

Enumerator
TRADITIONAL
TRADITIONAL_STRICT
TREE
JSON

◆ use_secondary_engine

enum use_secondary_engine

Values for use_secondary_engine sysvar.

Enumerator
SECONDARY_ENGINE_OFF
SECONDARY_ENGINE_ON
SECONDARY_ENGINE_FORCED

Function Documentation

◆ add_diff_to_status()

void add_diff_to_status	(	System_status_var *	to_var,
		System_status_var *	from_var,
		System_status_var *	dec_var
	)

◆ add_to_status()

void add_to_status	(	System_status_var *	to_var,
		System_status_var *	from_var
	)

◆ reset_system_status_vars()

void reset_system_status_vars ( System_status_var * status_vars )

Variable Documentation

◆ COUNT_GLOBAL_STATUS_VARS

const int COUNT_GLOBAL_STATUS_VARS

Initial value:

=
    ((offsetof(System_status_var, LAST_STATUS_VAR) -
      offsetof(System_status_var, FIRST_STATUS_VAR)) /
     sizeof(ulonglong)) +
    1

◆ MODE_ALLOWED_MASK

constexpr sql_mode_t MODE_ALLOWED_MASK

inlineconstexpr

Initial value:

=
    (MODE_REAL_AS_FLOAT | MODE_PIPES_AS_CONCAT | MODE_ANSI_QUOTES |
     MODE_IGNORE_SPACE | MODE_NOT_USED | MODE_ONLY_FULL_GROUP_BY |
     MODE_NO_UNSIGNED_SUBTRACTION | MODE_NO_DIR_IN_CREATE | MODE_ANSI |
     MODE_NO_AUTO_VALUE_ON_ZERO | MODE_NO_BACKSLASH_ESCAPES |
     MODE_STRICT_TRANS_TABLES | MODE_STRICT_ALL_TABLES | MODE_NO_ZERO_IN_DATE |
     MODE_NO_ZERO_DATE | MODE_INVALID_DATES | MODE_ERROR_FOR_DIVISION_BY_ZERO |
     MODE_TRADITIONAL | MODE_HIGH_NOT_PRECEDENCE | MODE_NO_ENGINE_SUBSTITUTION |
     MODE_PAD_CHAR_TO_FULL_LENGTH | MODE_TIME_TRUNCATE_FRACTIONAL)

◆ MODE_ANSI

constexpr sql_mode_t MODE_ANSI = 0x40000

inlineconstexpr

◆ MODE_ANSI_QUOTES

constexpr sql_mode_t MODE_ANSI_QUOTES = 4

inlineconstexpr

◆ MODE_ERROR_FOR_DIVISION_BY_ZERO

constexpr sql_mode_t MODE_ERROR_FOR_DIVISION_BY_ZERO

inlineconstexpr

Initial value:

=

MODE_INVALID_DATES * 2

◆ MODE_HIGH_NOT_PRECEDENCE

constexpr sql_mode_t MODE_HIGH_NOT_PRECEDENCE = 1ULL << 29

inlineconstexpr

◆ MODE_IGNORE_SPACE

constexpr sql_mode_t MODE_IGNORE_SPACE = 8

inlineconstexpr

◆ MODE_INVALID_DATES

constexpr sql_mode_t MODE_INVALID_DATES = MODE_NO_ZERO_DATE * 2

inlineconstexpr

◆ MODE_LAST

constexpr sql_mode_t MODE_LAST = 1ULL << 33

inlineconstexpr

◆ MODE_NO_AUTO_VALUE_ON_ZERO

constexpr sql_mode_t MODE_NO_AUTO_VALUE_ON_ZERO = MODE_ANSI * 2

inlineconstexpr

◆ MODE_NO_BACKSLASH_ESCAPES

constexpr sql_mode_t MODE_NO_BACKSLASH_ESCAPES

inlineconstexpr

Initial value:

=

MODE_NO_AUTO_VALUE_ON_ZERO * 2

◆ MODE_NO_DIR_IN_CREATE

constexpr sql_mode_t MODE_NO_DIR_IN_CREATE = 128

inlineconstexpr

◆ MODE_NO_ENGINE_SUBSTITUTION

constexpr sql_mode_t MODE_NO_ENGINE_SUBSTITUTION

inlineconstexpr

Initial value:

=

MODE_HIGH_NOT_PRECEDENCE * 2

◆ MODE_NO_UNSIGNED_SUBTRACTION

constexpr sql_mode_t MODE_NO_UNSIGNED_SUBTRACTION = 64

inlineconstexpr

◆ MODE_NO_ZERO_DATE

constexpr sql_mode_t MODE_NO_ZERO_DATE = MODE_NO_ZERO_IN_DATE * 2

inlineconstexpr

◆ MODE_NO_ZERO_IN_DATE

constexpr sql_mode_t MODE_NO_ZERO_IN_DATE = MODE_STRICT_ALL_TABLES * 2

inlineconstexpr

◆ MODE_NOT_USED

constexpr sql_mode_t MODE_NOT_USED = 16

inlineconstexpr

◆ MODE_ONLY_FULL_GROUP_BY

constexpr sql_mode_t MODE_ONLY_FULL_GROUP_BY = 32

inlineconstexpr

◆ MODE_PAD_CHAR_TO_FULL_LENGTH

constexpr sql_mode_t MODE_PAD_CHAR_TO_FULL_LENGTH = 1ULL << 31

inlineconstexpr

◆ MODE_PIPES_AS_CONCAT

constexpr sql_mode_t MODE_PIPES_AS_CONCAT = 2

inlineconstexpr

◆ MODE_REAL_AS_FLOAT

constexpr sql_mode_t MODE_REAL_AS_FLOAT = 1

inlineconstexpr

◆ MODE_STRICT_ALL_TABLES

constexpr sql_mode_t MODE_STRICT_ALL_TABLES

inlineconstexpr

Initial value:

=

MODE_STRICT_TRANS_TABLES * 2

◆ MODE_STRICT_TRANS_TABLES

constexpr sql_mode_t MODE_STRICT_TRANS_TABLES

inlineconstexpr

Initial value:

=

MODE_NO_BACKSLASH_ESCAPES * 2

◆ MODE_TIME_TRUNCATE_FRACTIONAL

constexpr sql_mode_t MODE_TIME_TRUNCATE_FRACTIONAL = 1ULL << 32

inlineconstexpr

◆ MODE_TRADITIONAL

constexpr sql_mode_t MODE_TRADITIONAL

inlineconstexpr

Initial value:

=

MODE_ERROR_FOR_DIVISION_BY_ZERO * 2

Classes

Macros

Typedefs

Enumerations

Functions

Variables

Macro Definition Documentation

◆ FIRST_STATUS_VAR

◆ LAST_STATUS_VAR

◆ MODE_IGNORED_MASK

Typedef Documentation

◆ sql_mode_t

Enumeration Type Documentation

◆ enum_binlog_format

◆ enum_binlog_row_image

◆ enum_binlog_row_metadata

◆ enum_binlog_row_value_options

◆ enum_rbr_exec_mode

◆ enum_session_track_gtids

◆ Explain_format_type

◆ use_secondary_engine

Function Documentation

◆ add_diff_to_status()

◆ add_to_status()

◆ reset_system_status_vars()

Variable Documentation

◆ COUNT_GLOBAL_STATUS_VARS

◆ MODE_ALLOWED_MASK

◆ MODE_ANSI

◆ MODE_ANSI_QUOTES

◆ MODE_ERROR_FOR_DIVISION_BY_ZERO

◆ MODE_HIGH_NOT_PRECEDENCE

◆ MODE_IGNORE_SPACE

◆ MODE_INVALID_DATES

◆ MODE_LAST

◆ MODE_NO_AUTO_VALUE_ON_ZERO

◆ MODE_NO_BACKSLASH_ESCAPES

◆ MODE_NO_DIR_IN_CREATE

◆ MODE_NO_ENGINE_SUBSTITUTION

◆ MODE_NO_UNSIGNED_SUBTRACTION

◆ MODE_NO_ZERO_DATE

◆ MODE_NO_ZERO_IN_DATE

◆ MODE_NOT_USED

◆ MODE_ONLY_FULL_GROUP_BY

◆ MODE_PAD_CHAR_TO_FULL_LENGTH

◆ MODE_PIPES_AS_CONCAT

◆ MODE_REAL_AS_FLOAT

◆ MODE_STRICT_ALL_TABLES

◆ MODE_STRICT_TRANS_TABLES

◆ MODE_TIME_TRUNCATE_FRACTIONAL

◆ MODE_TRADITIONAL