pub struct Update;
Expand description
Defines a structure to perform UPDATE query operations on a ActiveModel
Implementations
sourceimpl Update
impl Update
sourcepub fn one<E, A>(model: A) -> UpdateOne<A> where
E: EntityTrait,
A: ActiveModelTrait<Entity = E>,
pub fn one<E, A>(model: A) -> UpdateOne<A> where
E: EntityTrait,
A: ActiveModelTrait<Entity = E>,
Update one ActiveModel
use sea_orm::{entity::*, query::*, tests_cfg::cake, DbBackend};
assert_eq!(
Update::one(cake::ActiveModel {
id: ActiveValue::set(1),
name: ActiveValue::set("Apple Pie".to_owned()),
})
.build(DbBackend::Postgres)
.to_string(),
r#"UPDATE "cake" SET "name" = 'Apple Pie' WHERE "cake"."id" = 1"#,
);
sourcepub fn many<E>(entity: E) -> UpdateMany<E> where
E: EntityTrait,
pub fn many<E>(entity: E) -> UpdateMany<E> where
E: EntityTrait,
Update many ActiveModel
use sea_orm::{entity::*, query::*, sea_query::Expr, tests_cfg::fruit, DbBackend};
assert_eq!(
Update::many(fruit::Entity)
.col_expr(fruit::Column::Name, Expr::value("Golden Apple"))
.filter(fruit::Column::Name.contains("Apple"))
.build(DbBackend::Postgres)
.to_string(),
r#"UPDATE "fruit" SET "name" = 'Golden Apple' WHERE "fruit"."name" LIKE '%Apple%'"#,
);
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for Update
impl Send for Update
impl Sync for Update
impl Unpin for Update
impl UnwindSafe for Update
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
🔬 This is a nightly-only experimental API. (
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
fn vzip(self) -> V
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more