Struct sea_orm::query::UpdateOne

pub struct UpdateOne<A> where
    A: ActiveModelTrait,  { /* fields omitted */ }

Defines an UPDATE operation on one ActiveModel

Implementations

impl<'a, A: 'a> UpdateOne<A> where
    A: ActiveModelTrait, 

pub async fn exec<'b, C>(self, db: &'b C) -> Result<A, DbErr> where
    <A::Entity as EntityTrait>::Model: IntoActiveModel<A>,
    C: ConnectionTrait<'b>, 

Execute an update operation on an ActiveModel

Trait Implementations

impl<A: Clone> Clone for UpdateOne<A> where
    A: ActiveModelTrait, 

fn clone(&self) -> UpdateOne<A>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<A: Debug> Debug for UpdateOne<A> where
    A: ActiveModelTrait, 

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

Formats the value using the given formatter.

impl<A> QueryFilter for UpdateOne<A> where
    A: ActiveModelTrait, 

type QueryStatement = UpdateStatement

fn query(&mut self) -> &mut UpdateStatement

Add the query to perform a FILTER on

fn filter<F>(self, filter: F) -> Self where
    F: IntoCondition, 

Add an AND WHERE expression

fn belongs_to<M>(self, model: &M) -> Self where
    M: ModelTrait, 

Apply a where condition using the model’s primary key

fn belongs_to_tbl_alias<M>(self, model: &M, tbl_alias: &str) -> Self where
    M: ModelTrait, 

Perform a check to determine table belongs to a Model through it’s name alias

impl<A> QueryTrait for UpdateOne<A> where
    A: ActiveModelTrait, 

type QueryStatement = UpdateStatement

Constrain the QueryStatement to QueryStatementBuilder trait

fn query(&mut self) -> &mut UpdateStatement

Get a mutable ref to the query builder

fn as_query(&self) -> &UpdateStatement

Get an immutable ref to the query builder

fn into_query(self) -> UpdateStatement

Take ownership of the query builder

fn build(&self, db_backend: DbBackend) -> Statement

Build the query as Statement