Struct Delete

pub struct Delete;

Defines the structure for a delete operation

Implementations

impl Delete

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

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

Delete one Model or ActiveModel

Model

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

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

ActiveModel

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

assert_eq!(
    Delete::one(cake::ActiveModel {
        id: ActiveValue::set(1),
        name: ActiveValue::set("Apple Pie".to_owned()),
    })
    .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::{entity::*, query::*, tests_cfg::fruit, DbBackend};

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 copy 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<(), Error>

Formats the value using the given formatter.