Haftungsausschluss :Ich bin der Eigentümer des Projekts Entity Framework Plus
Diese Bibliothek verfügt über eine Query Future-Funktion, die das Stapeln mehrerer Abfragen in einem einzigen Roundtrip ermöglicht.
Beispiel:
// using Z.EntityFramework.Plus; // Don't forget to include this.
var ctx = new EntitiesContext();
// CREATE a pending list of future queries
var futureCountries = ctx.Countries.Where(x => x.IsActive).Future();
var futureStates = ctx.States.Where(x => x.IsActive).Future();
// TRIGGER all pending queries in one database round trip
// SELECT * FROM Country WHERE IsActive = true;
// SELECT * FROM State WHERE IsActive = true
var countries = futureCountries.ToList();
// futureStates is already resolved and contains the result
var states = futureStates.ToList();
Wiki:EF+ Query Future
