Struct sea_orm::query::Update [−][src]
pub struct Update;
Expand description
Defines a structure to perform UPDATE query operations on a ActiveModel
Implementations
pub 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"#,
);
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 UnwindSafe for Update
Blanket Implementations
Mutably borrows from an owned value. Read more
pub fn vzip(self) -> V
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more