ProjectedOrderedQuery<T extends Record> class final Writing queries

A Query which has an order imposed by .orderBy and is projected to a new set of columns using .select (or .distinct).

A ProjectedOrderedQuery has the following extension methods that preserve the ordering:

• .limit,
• .offset, and,
• .distinct.

Tip

If you wish to use an ordered query in manner that disregards the ordering you can convert to an unordered Query using asQuery. This is necessary for certain operations (like JOIN, UNION, etc.) becauses SQL disregards the order of rows in subqueries.

To use .where or .select after imposing a projection you must use asQuery, because these must create subqueries which discards the ordering.

Available extensions

• ProjectedOrderedQuery1
• ProjectedOrderedQuery2
• ProjectedOrderedQuery3
• ProjectedOrderedQuery4
• ProjectedOrderedQuery5
• ProjectedOrderedQuery6
• ProjectedOrderedQuery7
• ProjectedOrderedQuery8
• ProjectedOrderedQueryExt

Properties

asQuery → Query<T>

Available on ProjectedOrderedQuery<T>, provided by the ProjectedOrderedQueryExt extension

Wrap this as unordered Query.

no setter

first → QuerySingle<(Expr<A>)>

Available on ProjectedOrderedQuery<(Expr<A>)>, provided by the ProjectedOrderedQuery1 extension

Limit Query to the first row using LIMIT clause.

no setter

first → QuerySingle<(Expr<A>, Expr<B>)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>)>, provided by the ProjectedOrderedQuery2 extension

Limit Query to the first row using LIMIT clause.

no setter

first → QuerySingle<(Expr<A>, Expr<B>, Expr<C>)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>)>, provided by the ProjectedOrderedQuery3 extension

Limit Query to the first row using LIMIT clause.

no setter

first → QuerySingle<(Expr<A>, Expr<B>, Expr<C>, Expr<D>)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>)>, provided by the ProjectedOrderedQuery4 extension

Limit Query to the first row using LIMIT clause.

no setter

first → QuerySingle<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>)>, provided by the ProjectedOrderedQuery5 extension

Limit Query to the first row using LIMIT clause.

no setter

first → QuerySingle<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>, Expr<F>)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>, Expr<F>)>, provided by the ProjectedOrderedQuery6 extension

Limit Query to the first row using LIMIT clause.

no setter

first → QuerySingle<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>, Expr<F>, Expr<G>)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>, Expr<F>, Expr<G>)>, provided by the ProjectedOrderedQuery7 extension

Limit Query to the first row using LIMIT clause.

no setter

first → QuerySingle<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>, Expr<F>, Expr<G>, Expr<H>)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>, Expr<F>, Expr<G>, Expr<H>)>, provided by the ProjectedOrderedQuery8 extension

Limit Query to the first row using LIMIT clause.

no setter

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

distinct() → ProjectedOrderedQuery<T>

Available on ProjectedOrderedQuery<T>, provided by the ProjectedOrderedQueryExt extension

Create a query with distinct rows from this query using the DISTINCT keyword.

fetch() → Future<List<(A, B, C, D, E, F)>>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>, Expr<F>)>, provided by the ProjectedOrderedQuery6 extension

Query the database for rows in this Query as a List.

fetch() → Future<List<A>>

Available on ProjectedOrderedQuery<(Expr<A>)>, provided by the ProjectedOrderedQuery1 extension

Query the database for rows in this Query as a List.

fetch() → Future<List<(A, B, C, D, E, F, G, H)>>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>, Expr<F>, Expr<G>, Expr<H>)>, provided by the ProjectedOrderedQuery8 extension

Query the database for rows in this Query as a List.

fetch() → Future<List<(A, B, C, D, E, F, G)>>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>, Expr<F>, Expr<G>)>, provided by the ProjectedOrderedQuery7 extension

Query the database for rows in this Query as a List.

fetch() → Future<List<(A, B)>>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>)>, provided by the ProjectedOrderedQuery2 extension

Query the database for rows in this Query as a List.

fetch() → Future<List<(A, B, C)>>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>)>, provided by the ProjectedOrderedQuery3 extension

Query the database for rows in this Query as a List.

fetch() → Future<List<(A, B, C, D)>>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>)>, provided by the ProjectedOrderedQuery4 extension

Query the database for rows in this Query as a List.

fetch() → Future<List<(A, B, C, D, E)>>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>)>, provided by the ProjectedOrderedQuery5 extension

Query the database for rows in this Query as a List.

limit(int limit) → ProjectedOrderedQueryRange<(Expr<A>, Expr<B>)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>)>, provided by the ProjectedOrderedQuery2 extension

Limit ProjectedOrderedQuery using LIMIT clause.

limit(int limit) → ProjectedOrderedQueryRange<(Expr<A>, Expr<B>, Expr<C>)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>)>, provided by the ProjectedOrderedQuery3 extension

Limit ProjectedOrderedQuery using LIMIT clause.

limit(int limit) → ProjectedOrderedQueryRange<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>, Expr<F>, Expr<G>, Expr<H>)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>, Expr<F>, Expr<G>, Expr<H>)>, provided by the ProjectedOrderedQuery8 extension

Limit ProjectedOrderedQuery using LIMIT clause.

limit(int limit) → ProjectedOrderedQueryRange<(Expr<A>, Expr<B>, Expr<C>, Expr<D>)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>)>, provided by the ProjectedOrderedQuery4 extension

Limit ProjectedOrderedQuery using LIMIT clause.

limit(int limit) → ProjectedOrderedQueryRange<(Expr<A>)>

Available on ProjectedOrderedQuery<(Expr<A>)>, provided by the ProjectedOrderedQuery1 extension

Limit ProjectedOrderedQuery using LIMIT clause.

limit(int limit) → ProjectedOrderedQueryRange<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>)>, provided by the ProjectedOrderedQuery5 extension

Limit ProjectedOrderedQuery using LIMIT clause.

limit(int limit) → ProjectedOrderedQueryRange<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>, Expr<F>)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>, Expr<F>)>, provided by the ProjectedOrderedQuery6 extension

Limit ProjectedOrderedQuery using LIMIT clause.

limit(int limit) → ProjectedOrderedQueryRange<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>, Expr<F>, Expr<G>)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>, Expr<F>, Expr<G>)>, provided by the ProjectedOrderedQuery7 extension

Limit ProjectedOrderedQuery using LIMIT clause.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

offset(int offset) → ProjectedOrderedQueryRange<(Expr<A>, Expr<B>, Expr<C>)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>)>, provided by the ProjectedOrderedQuery3 extension

Offset ProjectedOrderedQuery using OFFSET clause.

offset(int offset) → ProjectedOrderedQueryRange<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>, Expr<F>, Expr<G>, Expr<H>)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>, Expr<F>, Expr<G>, Expr<H>)>, provided by the ProjectedOrderedQuery8 extension

Offset ProjectedOrderedQuery using OFFSET clause.

offset(int offset) → ProjectedOrderedQueryRange<(Expr<A>, Expr<B>, Expr<C>, Expr<D>)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>)>, provided by the ProjectedOrderedQuery4 extension

Offset ProjectedOrderedQuery using OFFSET clause.

offset(int offset) → ProjectedOrderedQueryRange<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>, Expr<F>)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>, Expr<F>)>, provided by the ProjectedOrderedQuery6 extension

Offset ProjectedOrderedQuery using OFFSET clause.

offset(int offset) → ProjectedOrderedQueryRange<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>)>, provided by the ProjectedOrderedQuery5 extension

Offset ProjectedOrderedQuery using OFFSET clause.

offset(int offset) → ProjectedOrderedQueryRange<(Expr<A>)>

Available on ProjectedOrderedQuery<(Expr<A>)>, provided by the ProjectedOrderedQuery1 extension

Offset ProjectedOrderedQuery using OFFSET clause.

offset(int offset) → ProjectedOrderedQueryRange<(Expr<A>, Expr<B>)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>)>, provided by the ProjectedOrderedQuery2 extension

Offset ProjectedOrderedQuery using OFFSET clause.

offset(int offset) → ProjectedOrderedQueryRange<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>, Expr<F>, Expr<G>)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>, Expr<F>, Expr<G>)>, provided by the ProjectedOrderedQuery7 extension

Offset ProjectedOrderedQuery using OFFSET clause.

orderBy(List<(Expr<Comparable?>, Order)> builder(Expr<A> a)) → OrderedQuery<(Expr<A>)>

Available on ProjectedOrderedQuery<(Expr<A>)>, provided by the ProjectedOrderedQuery1 extension

Order ProjectedOrderedQuery using ORDER BY clause.

orderBy(List<(Expr<Comparable?>, Order)> builder(Expr<A> a, Expr<B> b, Expr<C> c, Expr<D> d, Expr<E> e, Expr<F> f, Expr<G> g, Expr<H> h)) → OrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>, Expr<F>, Expr<G>, Expr<H>)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>, Expr<F>, Expr<G>, Expr<H>)>, provided by the ProjectedOrderedQuery8 extension

Order ProjectedOrderedQuery using ORDER BY clause.

orderBy(List<(Expr<Comparable?>, Order)> builder(Expr<A> a, Expr<B> b, Expr<C> c, Expr<D> d)) → OrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>)>, provided by the ProjectedOrderedQuery4 extension

Order ProjectedOrderedQuery using ORDER BY clause.

orderBy(List<(Expr<Comparable?>, Order)> builder(Expr<A> a, Expr<B> b, Expr<C> c, Expr<D> d, Expr<E> e)) → OrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>)>, provided by the ProjectedOrderedQuery5 extension

Order ProjectedOrderedQuery using ORDER BY clause.

orderBy(List<(Expr<Comparable?>, Order)> builder(Expr<A> a, Expr<B> b, Expr<C> c, Expr<D> d, Expr<E> e, Expr<F> f, Expr<G> g)) → OrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>, Expr<F>, Expr<G>)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>, Expr<F>, Expr<G>)>, provided by the ProjectedOrderedQuery7 extension

Order ProjectedOrderedQuery using ORDER BY clause.

orderBy(List<(Expr<Comparable?>, Order)> builder(Expr<A> a, Expr<B> b, Expr<C> c, Expr<D> d, Expr<E> e, Expr<F> f)) → OrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>, Expr<F>)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>, Expr<F>)>, provided by the ProjectedOrderedQuery6 extension

Order ProjectedOrderedQuery using ORDER BY clause.

orderBy(List<(Expr<Comparable?>, Order)> builder(Expr<A> a, Expr<B> b)) → OrderedQuery<(Expr<A>, Expr<B>)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>)>, provided by the ProjectedOrderedQuery2 extension

Order ProjectedOrderedQuery using ORDER BY clause.

orderBy(List<(Expr<Comparable?>, Order)> builder(Expr<A> a, Expr<B> b, Expr<C> c)) → OrderedQuery<(Expr<A>, Expr<B>, Expr<C>)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>)>, provided by the ProjectedOrderedQuery3 extension

Order ProjectedOrderedQuery using ORDER BY clause.

stream() → Stream<(A, B, C, D, E)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>)>, provided by the ProjectedOrderedQuery5 extension

Query the database for rows in this Query as a Stream.

stream() → Stream<(A, B, C, D)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>)>, provided by the ProjectedOrderedQuery4 extension

Query the database for rows in this Query as a Stream.

stream() → Stream<(A, B, C, D, E, F, G)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>, Expr<F>, Expr<G>)>, provided by the ProjectedOrderedQuery7 extension

Query the database for rows in this Query as a Stream.

stream() → Stream<(A, B, C)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>)>, provided by the ProjectedOrderedQuery3 extension

Query the database for rows in this Query as a Stream.

stream() → Stream<(A, B)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>)>, provided by the ProjectedOrderedQuery2 extension

Query the database for rows in this Query as a Stream.

stream() → Stream<A>

Available on ProjectedOrderedQuery<(Expr<A>)>, provided by the ProjectedOrderedQuery1 extension

Query the database for rows in this Query as a Stream.

stream() → Stream<(A, B, C, D, E, F, G, H)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>, Expr<F>, Expr<G>, Expr<H>)>, provided by the ProjectedOrderedQuery8 extension

Query the database for rows in this Query as a Stream.

stream() → Stream<(A, B, C, D, E, F)>

Available on ProjectedOrderedQuery<(Expr<A>, Expr<B>, Expr<C>, Expr<D>, Expr<E>, Expr<F>)>, provided by the ProjectedOrderedQuery6 extension

Query the database for rows in this Query as a Stream.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited