datatable output

src/Donald/Db.fs

@@ -108,6 +108,13 @@ module Db =
             tran.TryRollback()
             reraise ()
 
+    /// Execute paramterized query and return DataTable
+    let dataTable (dbUnit : DbUnit) : DataTable =
+        read (fun rd -> 
+            let dt = new DataTable()
+            dt.Load(rd)
+            dt) dbUnit
+
     module Async =
         let private tryDoAsync (dbUnit : DbUnit) (fn : DbCommand -> Task<'a>) : Task<'a> =
             task {
@@ -165,4 +172,11 @@ module Db =
                     return result }
             with _ ->
                 tran.TryRollback()
-                reraise()
+                reraise()
+
+        /// Asynchronously Execute paramterized query and return DataTable
+        let dataTable (dbUnit : DbUnit) =
+            read (fun rd -> 
+                let dt = new DataTable()
+                dt.Load(rd)
+                dt) dbUnit

src/Donald/Donald.fsproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <AssemblyName>Donald</AssemblyName>
-    <Version>10.0.2</Version>
+    <Version>10.1.0</Version>
 
     <!-- General info -->
     <Description>Functional F# interface for ADO.NET.</Description>

test/Donald.Tests/Tests.fs

@@ -768,3 +768,20 @@ type ExecutionTests() =
             |> ignore
 
         action |> should throw typeof<Tasks.TaskCanceledException>
+
+    [<Fact>]
+    member _.``SELECT dataTable should produce DataTable matching first result set`` () =
+        let sql = "
+        SELECT 'Donald Chamberlin' AS name, 'Computer Scientist' AS profession
+        UNION
+        SELECT 'LeBron James' As name, 'Professional Athlete' AS profession" 
+
+        let dataTable = 
+            conn
+            |> Db.newCommand sql
+            |> Db.dataTable
+
+        dataTable.Rows[0]["name"] |> should equal "Donald Chamberlin"
+        dataTable.Rows[0]["profession"] |> should equal "Computer Scientist"
+        dataTable.Rows[1]["name"] |> should equal "LeBron James"
+        dataTable.Rows[1]["profession"] |> should equal "Professional Athlete"