Struct SelectBuilder 

pub struct SelectBuilder {
    pub q: Select,
}

See Select for field descriptions. Call build() to get a finished query object.

Fields

q: Select

Implementations

impl SelectBuilder

pub fn distinct(self) -> Self

pub fn with(self, w: With) -> Self

pub fn return_(self, v: Expr) -> Self

pub fn return_named(self, name: impl ToString, v: Expr) -> Self

pub fn return_field(self, f: &Field) -> Self

pub fn return_fields(self, f: &[&Field]) -> Self

pub fn returns_from_iter(self, f: impl Iterator<Item = Returning>) -> Self

pub fn join(self, join: Join) -> Self

pub fn where_(self, predicate: Expr) -> Self

pub fn group(self, clauses: Vec<Expr>) -> Self

pub fn order(self, expr: Expr, order: Order) -> Self

pub fn order_from_iter( self, clauses: impl Iterator<Item = (Expr, Order)>, ) -> Self

pub fn limit(self, v: Expr) -> Self

Sets LIMIT. v must evaluate to a number.

pub fn junction(self, j: SelectJunction) -> Self

Add a UNION/INTERSECT/EXCEPT junction to the query.

pub fn build_migration(self) -> Select

Produce a migration for use in version pre/post-migration.

pub fn build_query(self, name: impl ToString, res_count: QueryResCount) -> Query

Produce a query object.

Arguments

• name - This is used as the name of the rust function.

pub fn build_query_named_res( self, name: impl ToString, res_count: QueryResCount, res_name: impl ToString, ) -> Query