Collaboration diagram for Server time functions:

Files
file	sql_time.cc
	Implementation of server functions to handle date and time.

file	sql_time.h
	Interface for server time utilities.

Functions
my_time_flags_t	DatetimeConversionFlags (const THD *thd)
	Generate flags to use when converting a string to a date or datetime value. More...

static uint	to_ascii (const CHARSET_INFO cs, const char src, size_t src_length, char *dst, size_t dst_length)
	Convert a string to 8-bit representation, for use in str_to_time/str_to_date/str_to_date. More...

bool	str_to_time (const CHARSET_INFO cs, const char str, size_t length, MYSQL_TIME l_time, my_time_flags_t flags, MYSQL_TIME_STATUS status)
	Character set-aware version of str_to_time(). More...

bool	str_to_datetime (const CHARSET_INFO cs, const char str, size_t length, MYSQL_TIME l_time, my_time_flags_t flags, MYSQL_TIME_STATUS status)
	Character set-aware version of str_to_datetime(). More...

bool	str_to_datetime_with_warn (String str, MYSQL_TIME l_time, my_time_flags_t flags)
	Convert a timestamp string to a MYSQL_TIME value and produce a warning if string was truncated during conversion. More...

static bool	lldiv_t_to_datetime (lldiv_t lld, MYSQL_TIME ltime, my_time_flags_t flags, int warnings)
	Convert lldiv_t to datetime. More...

bool	decimal_to_datetime (const my_decimal decimal, MYSQL_TIME ltime, my_time_flags_t flags)
	Convert decimal value to datetime. More...

bool	my_decimal_to_datetime_with_warn (const my_decimal decimal, MYSQL_TIME ltime, my_time_flags_t flags)
	Convert decimal value to datetime value with a warning. More...

bool	double_to_datetime (double nr, MYSQL_TIME *ltime, my_time_flags_t flags)
	Convert double value to datetime. More...

bool	my_double_to_datetime_with_warn (double nr, MYSQL_TIME *ltime, my_time_flags_t flags)
	Convert double value to datetime value with a warning. More...

bool	my_longlong_to_datetime_with_warn (longlong nr, MYSQL_TIME *ltime, my_time_flags_t flags)
	Convert longlong value to datetime value with a warning. More...

static bool	lldiv_t_to_time (lldiv_t lld, MYSQL_TIME ltime, int warnings)
	Convert lldiv_t value to time with nanosecond rounding. More...

bool	decimal_to_time (const my_decimal decimal, MYSQL_TIME ltime)
	Convert decimal number to TIME. More...

bool	my_decimal_to_time_with_warn (const my_decimal decimal, MYSQL_TIME ltime)
	Convert decimal number to TIME. More...

bool	double_to_time (double nr, MYSQL_TIME *ltime)
	Convert double number to TIME. More...

bool	my_double_to_time_with_warn (double nr, MYSQL_TIME *ltime)
	Convert double number to TIME. More...

bool	my_longlong_to_time_with_warn (longlong nr, MYSQL_TIME *ltime)
	Convert longlong number to TIME. More...

bool	datetime_with_no_zero_in_date_to_timeval (const MYSQL_TIME ltime, const Time_zone &tz, my_timeval tm, int *warnings)
	Converts a datetime in MYSQL_TIME representation to corresponding `struct timeval` value. More...

bool	datetime_to_timeval (const MYSQL_TIME ltime, const Time_zone &tz, my_timeval tm, int *warnings)
	Convert a datetime MYSQL_TIME representation to corresponding "struct timeval" value. More...

bool	str_to_time_with_warn (String str, MYSQL_TIME l_time)
	Convert a time string to a MYSQL_TIME struct and produce a warning if string was cut during conversion. More...

void	time_to_datetime (THD thd, const MYSQL_TIME ltime, MYSQL_TIME *ltime2)
	Convert time to datetime. More...

const char *	get_date_time_format_str (const Known_date_time_format *format, enum_mysql_timestamp_type type)
	Return format string according format name. More...

void	make_time (const Date_time_format format, const MYSQL_TIME l_time, String *str, uint dec)
	Convert TIME value to String. More...

void	make_date (const Date_time_format format, const MYSQL_TIME l_time, String *str)
	Convert DATE value to String. More...

void	make_datetime (const Date_time_format format, const MYSQL_TIME l_time, String *str, uint dec)
	Convert DATETIME value to String. More...

bool	my_TIME_to_str (const MYSQL_TIME ltime, String str, uint dec)
	Convert TIME/DATE/DATETIME value to String. More...

bool	make_truncated_value_warning (THD thd, Sql_condition::enum_severity_level level, const ErrConvString &val, enum_mysql_timestamp_type time_type, const char field_name)
	Create and add a truncated value warning to the THD. More...

bool	date_add_interval_with_warn (THD thd, MYSQL_TIME ltime, interval_type int_type, Interval interval)
	Uses propagate_datetime_overflow() to handle and propagate any warnings from date_add_interval() to the THD. More...

void	propagate_datetime_overflow_helper (THD thd, int warnings)
	Propagates a DATETIME_OVERFLOW warning from warnings bitfield to DA in thd. More...

my_decimal *	my_decimal_from_datetime_packed (my_decimal *dec, enum enum_field_types type, longlong packed_value)
	Unpack packed numeric temporal value to date/time value and then convert to decimal representation. More...

ulonglong	gmt_time_to_local_time (ulonglong gmt_time)
	This function gets GMT time and adds value of time_zone to get the local time. More...

MYSQL_TIME	my_time_set (uint y, uint m, uint d, uint h, uint mi, uint s, unsigned long ms, bool negative, enum_mysql_timestamp_type type)
	In lieu of a proper constructor for the C struct MYSQL_TIME, this method initializes the struct. More...

uint	actual_decimals (const MYSQL_TIME *ts)
	Return the number of significant second fraction decimals in ts, e.g. More...

size_t	max_fraction (uint decimals)
	For a time fraction with a given number of decimals, return maximum fraction, if any, can be are present in a time value. More...

Variables
const LEX_CSTRING	interval_type_to_name [INTERVAL_LAST]
	Name description of interval names used in statements. More...

my_time_t	TIME_to_timestamp (const MYSQL_TIME t, const Time_zone &tz, bool not_exist)

void	time_to_datetime (THD thd, const MYSQL_TIME tm, const Time_zone &tz, MYSQL_TIME *dt)

template<class T >
T	propagate_datetime_overflow (THD thd, int warnings, T t)
	Wrapper function which will propagate any DATETIME_OVERFLOW warnings to the THD. More...

template<class CLOS >
auto	propagate_datetime_overflow (THD *thd, CLOS &&clos)
	Wrapper function which will propagate any DATETIME_OVERFLOW warnings to the THD. More...

bool	str_to_time (const String str, MYSQL_TIME ltime, my_time_flags_t flags, MYSQL_TIME_STATUS *status)
	Converts a time String value to MYSQL_TIME. More...

bool	str_to_datetime (const String str, MYSQL_TIME ltime, my_time_flags_t flags, MYSQL_TIME_STATUS *status)
	Converts a datetime String value to MYSQL_TIME. More...

enum_mysql_timestamp_type	field_type_to_timestamp_type (enum enum_field_types type)
	Return the timstamp value corresponding the field type passed as argument. More...

Detailed Description

Functions to create default time/date/datetime

strings

Note: For the moment the Date_time_format argument is ignored because MySQL doesn't support comparing of date/time/datetime strings that are not in arbutary order as dates are compared as strings in some context) This functions don't check that given MYSQL_TIME structure members are in valid range. If they are not, return value won't reflect any valid date either. Additionally, make_time doesn't take into account time->day member: it's assumed that days have been converted to hours already.

Function Documentation

◆ actual_decimals()

uint actual_decimals ( const MYSQL_TIME * ts )

Return the number of significant second fraction decimals in ts, e.g.

for ts->second_part == 120300, return 4.

Parameters

ts	the time value for which we want the number of decmals

Returns: the number of decimals

◆ date_add_interval_with_warn()

bool date_add_interval_with_warn	(	THD *	thd,
		MYSQL_TIME *	ltime,
		interval_type	int_type,
		Interval	interval
	)

Uses propagate_datetime_overflow() to handle and propagate any warnings from date_add_interval() to the THD.

Returns: False on success, true on error.

◆ datetime_to_timeval()

bool datetime_to_timeval	(	const MYSQL_TIME *	ltime,
		const Time_zone &	tz,
		my_timeval *	tm,
		int *	warnings
	)

Convert a datetime MYSQL_TIME representation to corresponding "struct timeval" value.

Things like '0000-01-01', '2000-00-01', '2000-01-00' (i.e. incomplete date) return error.

Things like '0000-00-00 10:30:30' or '0000-00-00 00:00:00.123456' (i.e. empty date with non-empty time) return error.

Zero datetime '0000-00-00 00:00:00.000000' is allowed and is mapper to {tv_sec=0, tv_usec=0}.

Note: In case of error, tm value is not initialized.

Note: "warnings" is not initialized to zero, so new warnings are added to the old ones. Caller must make sure to initialize "warnings".

Parameters

[in]	ltime	datetime value
[in]	tz	The time zone.
[out]	tm	timeval value
[out]	warnings	pointer to warnings vector

Returns: False on success, true on error.

◆ datetime_with_no_zero_in_date_to_timeval()

bool datetime_with_no_zero_in_date_to_timeval	(	const MYSQL_TIME *	ltime,
		const Time_zone &	tz,
		my_timeval *	tm,
		int *	warnings
	)

Converts a datetime in MYSQL_TIME representation to corresponding struct timeval value.

ltime must be previously checked for TIME_NO_ZERO_IN_DATE. Things like '0000-01-01', '2000-00-01', '2000-01-00' are not allowed and asserted.

Things like '0000-00-00 10:30:30' or '0000-00-00 00:00:00.123456' (i.e. empty date with non-empty time) return error.

Zero datetime '0000-00-00 00:00:00.000000' is allowed and is mapped to {tv_sec=0, tv_usec=0}.

Note: In case of error, tm value is not initialized.; warnings is not initialized to zero, so new warnings are added to the old ones. The caller must make sure to initialize warnings.

Parameters

[in]	ltime	Datetime value
[in]	tz	Time zone to convert to.
[out]	tm	Timeval value
[out]	warnings	Pointer to warnings.

Returns: False on success, true on error.

◆ DatetimeConversionFlags()

my_time_flags_t DatetimeConversionFlags ( const THD * thd )

Generate flags to use when converting a string to a date or datetime value.

Parameters

thd	Thread handle

Returns: Flags to use for calls to e.g my_str_to_datetime()

◆ decimal_to_datetime()

bool decimal_to_datetime	(	const my_decimal *	decimal,
		MYSQL_TIME *	ltime,
		my_time_flags_t	flags
	)

Convert decimal value to datetime.

Parameters

	decimal	The value to convert from.
[out]	ltime	The variable to convert to.
	flags	Conversion flags.

Returns: false on success, true if not convertible to datetime.

◆ decimal_to_time()

bool decimal_to_time	(	const my_decimal *	decimal,
		MYSQL_TIME *	ltime
	)

Convert decimal number to TIME.

Parameters

	decimal	The number to convert from.
[out]	ltime	The variable to convert to.

Returns: false on success, true if not convertible to time.

◆ double_to_datetime()

bool double_to_datetime	(	double	nr,
		MYSQL_TIME *	ltime,
		my_time_flags_t	flags
	)

Convert double value to datetime.

Parameters

	nr	The value to convert from.
[out]	ltime	The variable to convert to.
	flags	Conversion flags.

Returns: false on success, true if not convertible to datetime.

◆ double_to_time()

bool double_to_time	(	double	nr,
		MYSQL_TIME *	ltime
	)

Convert double number to TIME.

Parameters

	nr	The number to convert from.
[out]	ltime	The variable to convert to.

Returns: false on success, true if not convertible to time.

◆ field_type_to_timestamp_type()

enum_mysql_timestamp_type field_type_to_timestamp_type ( enum enum_field_types type )

inline

Return the timstamp value corresponding the field type passed as argument.

Parameters

type	field type

Returns: corresponding timestamp type

◆ get_date_time_format_str()

const char * get_date_time_format_str	(	const Known_date_time_format *	format,
		enum_mysql_timestamp_type	type
	)

Return format string according format name.

If name is unknown, result is NULL

Returns: format string according format name.

Return values

NULL	if name is unknown.

◆ gmt_time_to_local_time()

ulonglong gmt_time_to_local_time ( ulonglong gmt_time )

This function gets GMT time and adds value of time_zone to get the local time.

This function is used when server wants a timestamp value from dictionary system.

Parameters

gmt_time GMT time value.

Returns: time as ulonglong

◆ lldiv_t_to_datetime()

static bool lldiv_t_to_datetime	(	lldiv_t	lld,
		MYSQL_TIME *	ltime,
		my_time_flags_t	flags,
		int *	warnings
	)

static

Convert lldiv_t to datetime.

Parameters

	lld	The value to convert from.
[out]	ltime	The variable to convert to.
	flags	Conversion flags.
[in,out]	warnings	Warning flags.

Returns: False on success, true on error.

◆ lldiv_t_to_time()

static bool lldiv_t_to_time	(	lldiv_t	lld,
		MYSQL_TIME *	ltime,
		int *	warnings
	)

static

Convert lldiv_t value to time with nanosecond rounding.

Parameters

	lld	The value to convert from.
[out]	ltime	The variable to convert to,
[in,out]	warnings	Warning flags.

Returns: False on success, true on error.

◆ make_date()

void make_date	(	const Date_time_format *	format,
		const MYSQL_TIME *	l_time,
		String *	str
	)

Convert DATE value to String.

Parameters

	format	Format (unused, see comments above)
	l_time	DATE value
[out]	str	String to convert to

◆ make_datetime()

void make_datetime	(	const Date_time_format *	format,
		const MYSQL_TIME *	l_time,
		String *	str,
		uint	dec
	)

Convert DATETIME value to String.

Parameters

	format	Format (unused, see comments above)
	l_time	DATE value
[out]	str	String to convert to
	dec	Number of fractional digits.

◆ make_time()

void make_time	(	const Date_time_format *	format,
		const MYSQL_TIME *	l_time,
		String *	str,
		uint	dec
	)

Convert TIME value to String.

Parameters

	format	Format (unused, see comments above)
	l_time	TIME value
[out]	str	String to convert to
	dec	Number of fractional digits.

◆ make_truncated_value_warning()

bool make_truncated_value_warning	(	THD *	thd,
		Sql_condition::enum_severity_level	level,
		const ErrConvString &	val,
		enum_mysql_timestamp_type	time_type,
		const char *	field_name
	)

Create and add a truncated value warning to the THD.

Returns: value of thd->is_error() after adding the warning

◆ max_fraction()

size_t max_fraction ( uint decimals )

For a time fraction with a given number of decimals, return maximum fraction, if any, can be are present in a time value.

For example, if 2 decimals are specified, return 990000. If none, 0.

Parameters

decimals the number of decimals

Returns: the maximum fraction

◆ my_decimal_from_datetime_packed()

my_decimal * my_decimal_from_datetime_packed	(	my_decimal *	dec,
		enum enum_field_types	type,
		longlong	packed_value
	)

Unpack packed numeric temporal value to date/time value and then convert to decimal representation.

Parameters

[out]	dec	The variable to write to.
	type	MySQL field type.
	packed_value	Packed numeric temporal representation.

Returns: A decimal value in on of the following formats, depending on type: YYYYMMDD, hhmmss.ffffff or YYMMDDhhmmss.ffffff.

◆ my_decimal_to_datetime_with_warn()

bool my_decimal_to_datetime_with_warn	(	const my_decimal *	decimal,
		MYSQL_TIME *	ltime,
		my_time_flags_t	flags
	)

Convert decimal value to datetime value with a warning.

Parameters

	decimal	The value to convert from.
[out]	ltime	The variable to convert to.
	flags	Conversion flags.

Returns: False on success, true on error.

◆ my_decimal_to_time_with_warn()

bool my_decimal_to_time_with_warn	(	const my_decimal *	decimal,
		MYSQL_TIME *	ltime
	)

Convert decimal number to TIME.

Parameters

	decimal	The number to convert from.
[out]	ltime	The variable to convert to.

Returns: False on success, true on error.

◆ my_double_to_datetime_with_warn()

bool my_double_to_datetime_with_warn	(	double	nr,
		MYSQL_TIME *	ltime,
		my_time_flags_t	flags
	)

Convert double value to datetime value with a warning.

Parameters

	nr	The value to convert from.
[out]	ltime	The variable to convert to.
	flags	Conversion flags.

Returns: False on success, true on error.

◆ my_double_to_time_with_warn()

bool my_double_to_time_with_warn	(	double	nr,
		MYSQL_TIME *	ltime
	)

Convert double number to TIME.

Parameters

	nr	The number to convert from.
[out]	ltime	The variable to convert to.

Returns: False on success, true on error.

◆ my_longlong_to_datetime_with_warn()

bool my_longlong_to_datetime_with_warn	(	longlong	nr,
		MYSQL_TIME *	ltime,
		my_time_flags_t	flags
	)

Convert longlong value to datetime value with a warning.

Parameters

	nr	The value to convert from.
[out]	ltime	The variable to convert to.
	flags	Conversion flags

Returns: False on success, true on error.

◆ my_longlong_to_time_with_warn()

bool my_longlong_to_time_with_warn	(	longlong	nr,
		MYSQL_TIME *	ltime
	)

Convert longlong number to TIME.

Parameters

	nr	The number to convert from.
[out]	ltime	The variable to convert to.

Returns: False on success, true on error.

◆ my_time_set()

MYSQL_TIME my_time_set	(	uint	y,
		uint	m,
		uint	d,
		uint	h,
		uint	mi,
		uint	s,
		unsigned long	ms,
		bool	negative,
		enum_mysql_timestamp_type	type
	)

In lieu of a proper constructor for the C struct MYSQL_TIME, this method initializes the struct.

◆ my_TIME_to_str()

bool my_TIME_to_str	(	const MYSQL_TIME *	ltime,
		String *	str,
		uint	dec
	)

Convert TIME/DATE/DATETIME value to String.

Parameters

	ltime	DATE value
[out]	str	String to convert to
	dec	Number of fractional digits.

◆ propagate_datetime_overflow() [1/2]

template<class CLOS >

auto propagate_datetime_overflow	(	THD *	thd,
		CLOS &&	clos
	)

inline

Wrapper function which will propagate any DATETIME_OVERFLOW warnings to the THD.

Overload for the case when a warnings bitset must be created and inspected to call a mysys function. The mysys function must be invoked by the closure argument which invoked with a pointer to the warnings bitset as argument.

Parameters

thd	Thread context
clos	closure to call with empty warnings bitset

Returns: return value of closure

◆ propagate_datetime_overflow() [2/2]

template<class T >

T propagate_datetime_overflow	(	THD *	thd,
		int *	warnings,
		T	t
	)

inline

Wrapper function which will propagate any DATETIME_OVERFLOW warnings to the THD.

Overload for the case where a warnings bitset already exists which can be inspected before the value of the mysys function is passed on.

Parameters

thd	Thread context
warnings	bitset used mysys function
t	value mysys function which is passed on

Returns: t

◆ propagate_datetime_overflow_helper()

void propagate_datetime_overflow_helper	(	THD *	thd,
		int *	warnings
	)

Propagates a DATETIME_OVERFLOW warning from warnings bitfield to DA in thd.

Parameters

	thd	thread context
[in,out]	warnings	bitfield of warnings set

◆ str_to_datetime() [1/2]

bool str_to_datetime	(	const CHARSET_INFO *	cs,
		const char *	str,
		size_t	length,
		MYSQL_TIME *	l_time,
		my_time_flags_t	flags,
		MYSQL_TIME_STATUS *	status
	)

Character set-aware version of str_to_datetime().

Returns: False on success, true on error.

◆ str_to_datetime() [2/2]

bool str_to_datetime	(	const String *	str,
		MYSQL_TIME *	ltime,
		my_time_flags_t	flags,
		MYSQL_TIME_STATUS *	status
	)

inline

Converts a datetime String value to MYSQL_TIME.

Forwards to the version taking an explicit charset, c-string and length.

Returns: False on success, true on error.

◆ str_to_datetime_with_warn()

bool str_to_datetime_with_warn	(	String *	str,
		MYSQL_TIME *	l_time,
		my_time_flags_t	flags
	)

Convert a timestamp string to a MYSQL_TIME value and produce a warning if string was truncated during conversion.

Note: See description of str_to_datetime() for more information.; Uses current_thd

Returns: False on success, true on error.

◆ str_to_time() [1/2]

bool str_to_time	(	const CHARSET_INFO *	cs,
		const char *	str,
		size_t	length,
		MYSQL_TIME *	l_time,
		my_time_flags_t	flags,
		MYSQL_TIME_STATUS *	status
	)

Character set-aware version of str_to_time().

Returns: False on success, true on error.

◆ str_to_time() [2/2]

bool str_to_time	(	const String *	str,
		MYSQL_TIME *	ltime,
		my_time_flags_t	flags,
		MYSQL_TIME_STATUS *	status
	)

inline

Converts a time String value to MYSQL_TIME.

Forwards to the version taking an explicit charset, c-string and length.

Returns: False on success, true on error.

◆ str_to_time_with_warn()

bool str_to_time_with_warn	(	String *	str,
		MYSQL_TIME *	l_time
	)

Convert a time string to a MYSQL_TIME struct and produce a warning if string was cut during conversion.

Note: See str_to_time() for more info.

Returns: False on success, true on error.

◆ time_to_datetime() [1/2]

void time_to_datetime	(	THD *	thd,
		const MYSQL_TIME *	ltime,
		MYSQL_TIME *	ltime2
	)

Convert time to datetime.

The time value is added to the current datetime value.

Parameters

	thd	Thread context
[in]	ltime	Time value to convert from.
[out]	ltime2	Datetime value to convert to.

◆ time_to_datetime() [2/2]

void time_to_datetime	(	THD *	thd,
		const MYSQL_TIME *	tm,
		const Time_zone &	tz,
		MYSQL_TIME *	dt
	)

◆ TIME_to_timestamp()

my_time_t TIME_to_timestamp	(	const MYSQL_TIME *	t,
		const Time_zone &	tz,
		bool *	not_exist
	)

◆ to_ascii()

static uint to_ascii	(	const CHARSET_INFO *	cs,
		const char *	src,
		size_t	src_length,
		char *	dst,
		size_t	dst_length
	)

static

Convert a string to 8-bit representation, for use in str_to_time/str_to_date/str_to_date.

In the future to_ascii() can be extended to convert non-ASCII digits to ASCII digits (for example, ARABIC-INDIC, DEVANAGARI, BENGALI, and so on) so DATE/TIME/DATETIME values understand digits in the respected scripts.

Returns: number of bytes written to dst

Variable Documentation

◆ interval_type_to_name

const LEX_CSTRING interval_type_to_name[INTERVAL_LAST]

Initial value:

= {
    {STRING_WITH_LEN("YEAR")},
    {STRING_WITH_LEN("QUARTER")},
    {STRING_WITH_LEN("MONTH")},
    {STRING_WITH_LEN("WEEK")},
    {STRING_WITH_LEN("DAY")},
    {STRING_WITH_LEN("HOUR")},
    {STRING_WITH_LEN("MINUTE")},
    {STRING_WITH_LEN("SECOND")},
    {STRING_WITH_LEN("MICROSECOND")},
    {STRING_WITH_LEN("YEAR_MONTH")},
    {STRING_WITH_LEN("DAY_HOUR")},
    {STRING_WITH_LEN("DAY_MINUTE")},
    {STRING_WITH_LEN("DAY_SECOND")},
    {STRING_WITH_LEN("HOUR_MINUTE")},
    {STRING_WITH_LEN("HOUR_SECOND")},
    {STRING_WITH_LEN("MINUTE_SECOND")},
    {STRING_WITH_LEN("DAY_MICROSECOND")},
    {STRING_WITH_LEN("HOUR_MICROSECOND")},
    {STRING_WITH_LEN("MINUTE_MICROSECOND")},
    {STRING_WITH_LEN("SECOND_MICROSECOND")}}

Name description of interval names used in statements.

'interval_type_to_name' is ordered and sorted on interval size and interval complexity. Order of elements in 'interval_type_to_name' should correspond to the order of elements in 'interval_type' enum

See also: interval_type, interval_names

Files

Functions

Variables

Detailed Description

Functions to create default time/date/datetime

Function Documentation

◆ actual_decimals()

◆ date_add_interval_with_warn()

◆ datetime_to_timeval()

◆ datetime_with_no_zero_in_date_to_timeval()

◆ DatetimeConversionFlags()

◆ decimal_to_datetime()

◆ decimal_to_time()

◆ double_to_datetime()

◆ double_to_time()

◆ field_type_to_timestamp_type()

◆ get_date_time_format_str()

◆ gmt_time_to_local_time()

◆ lldiv_t_to_datetime()

◆ lldiv_t_to_time()

◆ make_date()

◆ make_datetime()

◆ make_time()

◆ make_truncated_value_warning()

◆ max_fraction()

◆ my_decimal_from_datetime_packed()

◆ my_decimal_to_datetime_with_warn()

◆ my_decimal_to_time_with_warn()

◆ my_double_to_datetime_with_warn()

◆ my_double_to_time_with_warn()

◆ my_longlong_to_datetime_with_warn()

◆ my_longlong_to_time_with_warn()

◆ my_time_set()

◆ my_TIME_to_str()

◆ propagate_datetime_overflow() [1/2]

◆ propagate_datetime_overflow() [2/2]

◆ propagate_datetime_overflow_helper()

◆ str_to_datetime() [1/2]

◆ str_to_datetime() [2/2]

◆ str_to_datetime_with_warn()

◆ str_to_time() [1/2]

◆ str_to_time() [2/2]

◆ str_to_time_with_warn()

◆ time_to_datetime() [1/2]

◆ time_to_datetime() [2/2]

◆ TIME_to_timestamp()

◆ to_ascii()

Variable Documentation

◆ interval_type_to_name