added marr.datamapper source code for easy debugging.

Marr.Data/QGen/DeleteQuery.cs

@@ -0,0 +1,33 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Marr.Data.Mapping;
+using System.Data.Common;
+
+namespace Marr.Data.QGen
+{
+    /// <summary>
+    /// This class creates a SQL delete query.
+    /// </summary>
+    public class DeleteQuery : IQuery
+    {
+        protected Table TargetTable { get; set; }
+        protected string WhereClause { get; set; }
+        protected Dialects.Dialect Dialect { get; set; }
+
+        public DeleteQuery(Dialects.Dialect dialect, Table targetTable, string whereClause)
+        {
+            Dialect = dialect;
+            TargetTable = targetTable;
+            WhereClause = whereClause;
+        }
+
+        public string Generate()
+        {
+            return string.Format("DELETE FROM {0} {1} ",
+                Dialect.CreateToken(TargetTable.Name), 
+                WhereClause);
+        }
+    }
+}