Struct Delete 

pub struct Delete;

Type-level entry point for DELETE builders, e.g. Delete::one(model) and Delete::many(Entity). You normally call EntityTrait::delete / delete_many instead.

Implementations

impl Delete

pub fn one<E, A, M>(model: M) -> DeleteOne<E>

where E: EntityTrait, A: ActiveModelTrait<Entity = E>, M: IntoActiveModel<A>,

Delete one Model or ActiveModel

Model

use sea_orm::{DbBackend, entity::*, query::*, tests_cfg::cake};

assert_eq!(
    Delete::one(cake::Model {
        id: 1,
        name: "Apple Pie".to_owned(),
    })
    .validate()
    .unwrap()
    .build(DbBackend::Postgres)
    .to_string(),
    r#"DELETE FROM "cake" WHERE "cake"."id" = 1"#,
);

ActiveModel

use sea_orm::{DbBackend, entity::*, query::*, tests_cfg::cake};

assert_eq!(
    Delete::one(cake::ActiveModel {
        id: ActiveValue::set(1),
        name: ActiveValue::set("Apple Pie".to_owned()),
    })
    .validate()
    .unwrap()
    .build(DbBackend::Postgres)
    .to_string(),
    r#"DELETE FROM "cake" WHERE "cake"."id" = 1"#,
);

pub fn many<E>(entity: E) -> DeleteMany<E>

where E: EntityTrait,

Delete many ActiveModel

use sea_orm::{DbBackend, entity::*, query::*, tests_cfg::fruit};

assert_eq!(
    Delete::many(fruit::Entity)
        .filter(fruit::Column::Name.contains("Apple"))
        .build(DbBackend::Postgres)
        .to_string(),
    r#"DELETE FROM "fruit" WHERE "fruit"."name" LIKE '%Apple%'"#,
);

Trait Implementations

impl Clone for Delete

fn clone(&self) -> Delete

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Delete

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

Formats the value using the given formatter.