Struct mariadb_sys::sequence_definition

#[repr(C)]
pub struct sequence_definition {

    pub reserved_until: longlong,
    pub min_value: longlong,
    pub max_value: longlong,
    pub start: longlong,
    pub min_value_from_parser: Longlong_hybrid,
    pub max_value_from_parser: Longlong_hybrid,
    pub start_from_parser: Longlong_hybrid,
    pub increment: longlong,
    pub cache: longlong,
    pub round: ulonglong,
    pub restart: longlong,
    pub restart_from_parser: Longlong_hybrid,
    pub cycle: bool,
    pub used_fields: uint,
    pub value_type: Type,
    pub is_unsigned: bool,
    pub real_increment: longlong,
    pub next_free_value: longlong,
}

sequence_definition is used when defining a sequence as part of create

Fields

reserved_until: longlong

min_value: longlong

max_value: longlong

start: longlong

min_value_from_parser: Longlong_hybrid

max_value_from_parser: Longlong_hybrid

start_from_parser: Longlong_hybrid

increment: longlong

cache: longlong

round: ulonglong

restart: longlong

restart_from_parser: Longlong_hybrid

cycle: bool

used_fields: uint

value_type: Type

is_unsigned: bool

real_increment: longlong

next_free_value: longlong

Implementations

impl sequence_definition

pub unsafe fn value_type_handler(&mut self) -> *const Type_handler

pub unsafe fn value_type_max(&mut self) -> longlong

pub unsafe fn value_type_min(&mut self) -> longlong

pub unsafe fn check_and_adjust( &mut self, thd: *mut THD, set_reserved_until: bool ) -> bool

pub unsafe fn store_fields(&mut self, table: *mut TABLE)

pub unsafe fn read_fields(&mut self, table: *mut TABLE)

pub unsafe fn write_initial_sequence(&mut self, table: *mut TABLE) -> c_int

pub unsafe fn write(&mut self, table: *mut TABLE, all_fields: bool) -> c_int

pub unsafe fn adjust_values(&mut self, next_value: longlong)

pub unsafe fn truncate_value( &mut self, original: *const Longlong_hybrid ) -> longlong

pub unsafe fn is_allowed_value_type(type_: Type) -> bool

pub unsafe fn prepare_sequence_fields( &mut self, fields: *mut List, alter: bool ) -> bool

Trait Implementations

impl Debug for sequence_definition

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.