Added Array.executeQueryAsync and List.executeQueryAsync

docs/content/core/async.fsx

@@ -86,12 +86,16 @@ type MyWebServer() =
 
 The functions to work with asynchrony are:
 
+* Array.executeQueryAsync : IQueryable<'a> -> Async<<'a> []>
+* List.executeQueryAsync : IQueryable<'a> -> Async<'a list>
 * Seq.executeQueryAsync : IQueryable<'a> -> Async<seq<'a>>
 * Seq.lengthAsync : IQueryable<'a> -> Async<int>
 * Seq.headAsync : IQueryable<'a> -> Async<'a>
 * Seq.tryHeadAsync : IQueryable<'a> -> Async<'a option>
 * and for your data context: SubmitUpdatesAsync : unit -> Async<Unit>
 
+Seq is .NET IEnumerable, which is lazy. So be careful if using Seq.executeQueryAsync 
+to not execute your queries several times.
 
 #### Database asynchrony can't be used as a way to do parallelism inside one context. 
 

src/SQLProvider/SqlRuntime.Async.fs

@@ -69,7 +69,13 @@ module Seq =
     /// Returns None if no elements exists.
     let tryHeadAsync = getTryHeadAsync
 
+module Array =
+    /// Execute SQLProvider query and release the OS thread while query is being executed.
+    let executeQueryAsync query = async { let! x = executeAsync query in return x |> Seq.toArray }
+
 module List =
+    /// Execute SQLProvider query and release the OS thread while query is being executed.
+    let executeQueryAsync query = async { let! x = executeAsync query in return x |> Seq.toList }
     /// Helper function to run async computation non-parallel style for list of objects.
     /// This is needed if async database opreation is executed for a list of entities.
     let evaluateOneByOne asyncFunc entityList =