Struct sea_orm::query::SelectTwo [−][src]
pub struct SelectTwo<E, F> where
E: EntityTrait,
F: EntityTrait, { /* fields omitted */ }
Expand description
Defines a structure to perform a SELECT operation on two Models
Implementations
pub fn into_model<M, N>(self) -> Selector<SelectTwoModel<M, N>> where
M: FromQueryResult,
N: FromQueryResult,
pub fn into_model<M, N>(self) -> Selector<SelectTwoModel<M, N>> where
M: FromQueryResult,
N: FromQueryResult,
Perform a conversion into a SelectTwoModel
Convert the Models into JsonValue
Get one Model from the Select query
Get all Models from the Select query
Trait Implementations
impl<'db, C, M, N, E, F> PaginatorTrait<'db, C> for SelectTwo<E, F> where
C: ConnectionTrait<'db>,
E: EntityTrait<Model = M>,
F: EntityTrait<Model = N>,
M: FromQueryResult + Sized + Send + Sync + 'db,
N: FromQueryResult + Sized + Send + Sync + 'db,
impl<'db, C, M, N, E, F> PaginatorTrait<'db, C> for SelectTwo<E, F> where
C: ConnectionTrait<'db>,
E: EntityTrait<Model = M>,
F: EntityTrait<Model = N>,
M: FromQueryResult + Sized + Send + Sync + 'db,
N: FromQueryResult + Sized + Send + Sync + 'db,
type Selector = SelectTwoModel<M, N>
type Selector = SelectTwoModel<M, N>
Select operation
Paginate the result of a select operation.
type QueryStatement = SelectStatement
Add the query to perform a FILTER on
Add an AND WHERE expression Read more
Apply a where condition using the model’s primary key
Perform a check to determine table belongs to a Model through it’s name alias
type QueryStatement = SelectStatement
Add the query to perform an ORDER BY operation
Add an order_by expression Read more
Add an order_by expression (ascending) Read more
Add an order_by expression (descending) Read more
type QueryStatement = SelectStatement
Add the select SQL statement
Clear the selection list
Add a select column Read more
Add a select column with alias Read more
Add a group by column Read more
Add an AND HAVING expression Read more
Join via RelationDef
.
Join via RelationDef
but in reverse direction.
Assume when there exist a relation A to B.
You can reverse join B from A. Read more
Select lock shared
Select lock exclusive
type QueryStatement = SelectStatement
type QueryStatement = SelectStatement
Constrain the QueryStatement to QueryStatementBuilder trait
Get a mutable ref to the query builder
Get an immutable ref to the query builder
Take ownership of the query builder
Auto Trait Implementations
impl<E, F> !RefUnwindSafe for SelectTwo<E, F>
impl<E, F> !UnwindSafe for SelectTwo<E, F>
Blanket Implementations
Mutably borrows from an owned value. Read more