Struct deuterium::UpdateQuery

pub struct UpdateQuery<T, L, M> { /* fields omitted */ }

Methods

impl<T, L, M> UpdateQuery<T, L, M>

pub fn is_only(&self) -> bool

pub fn is_all(&self) -> bool

pub fn get_table(&self) -> &SharedTable

pub fn get_updates(&self) -> &Vec<Rc<Box<FieldUpd + 'static>>>

pub fn get_from(&self) -> &Option<Vec<SharedFrom>>

pub fn get_where(&self) -> &Option<SharedPredicate>

pub fn get_returning(&self) -> &Option<Select>

impl<T, L, M> UpdateQuery<T, L, M>

pub fn new(table: &Table) -> UpdateQuery<T, L, M>

pub fn only(self) -> UpdateQuery<T, L, M>

pub fn from(self, from: &From) -> UpdateQuery<T, L, M>

pub fn field<F: FieldUpd>(self, update: F) -> UpdateQuery<T, L, M>

pub fn all(self) -> UpdateQuery<T, L, M>

impl<T, L, M> UpdateQuery<T, L, M>

pub fn returning_1<R: Clone>(
    self,
    field: &Expression<R>
) -> UpdateQuery<R, LimitMany, M>

pub fn returning_2<R1: Clone, R2: Clone>(
    self,
    field1: &Expression<R1>,
    field2: &Expression<R2>
) -> UpdateQuery<(R1, R2), LimitMany, M>

pub fn returning(
    self,
    fields: &[&UntypedExpression]
) -> UpdateQuery<(), LimitMany, M>

pub fn returning_all(self) -> UpdateQuery<(), LimitMany, M>

pub fn no_returning(self) -> UpdateQuery<(), NoResult, M>

Trait Implementations

impl<T: Clone, L: Clone, M: Clone> Clone for UpdateQuery<T, L, M>

fn clone(&self) -> UpdateQuery<T, L, M>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug, L: Debug, M: Debug> Debug for UpdateQuery<T, L, M>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<T: Clone, L: Clone, M: Clone> Queryable for UpdateQuery<T, L, M>

fn get_where(&self) -> &Option<SharedPredicate>

fn set_where(&mut self, predicate: SharedPredicate)

fn unset_where(&mut self)

fn where_(&self, predicate: SharedPredicate) -> Self

fn or(&self, predicate: SharedPredicate) -> Self

fn and(&self, predicate: SharedPredicate) -> Self

fn exclude(&self, predicate: SharedPredicate) -> Self

fn and_exclude(&self, predicate: SharedPredicate) -> Self

fn or_exclude(&self, predicate: SharedPredicate) -> Self

impl<T, L, M> ToSql for UpdateQuery<T, L, M>

fn to_sql(&self, ctx: &mut SqlContext) -> String

impl<T, L, M> QueryToSql for UpdateQuery<T, L, M>

fn to_final_sql(&self, ctx: &mut SqlContext) -> String