Adding migrations for v6 upgrades.

Updating and testing migrations.

src/Umbraco.Core/Persistence/SqlSyntax/SqlCeSyntaxProvider.cs

@@ -1,4 +1,5 @@
 using System.Linq;
+using System.Text;
 using Umbraco.Core.Persistence.DatabaseAnnotations;
 using Umbraco.Core.Persistence.DatabaseModelDefinitions;
 
@@ -36,6 +37,11 @@ namespace Umbraco.Core.Persistence.SqlSyntax
             InitColumnTypeMap();
         }
 
+        public override bool SupportsClustered()
+        {
+            return false;
+        }
+
         public override string GetIndexType(IndexTypes indexTypes)
         {
             string indexType;
@@ -68,6 +74,21 @@ namespace Umbraco.Core.Persistence.SqlSyntax
             return string.Format("[{0}]", name);
         }
 
+        public override string FormatColumnRename(string tableName, string oldName, string newName)
+        {
+            var sb = new StringBuilder();
+            //http://stackoverflow.com/questions/3967353/microsoft-sql-compact-edition-rename-column
+            //Create new column
+            sb.AppendFormat("UPDATE {0} SET {1} = {2}", tableName, newName, oldName);
+            //Delete old column
+            return sb.ToString();
+        }
+
+        public override string FormatTableRename(string oldName, string newName)
+        {
+            return string.Format(RenameTable, oldName, newName);
+        }
+
         public override string FormatPrimaryKey(TableDefinition table)
         {
             var columnDefinition = table.Columns.FirstOrDefault(x => x.IsPrimaryKey);
@@ -128,8 +149,18 @@ namespace Umbraco.Core.Persistence.SqlSyntax
             return null;
         }
 
+        public override string DeleteDefaultConstraint
+        {
+            get
+            {
+                return "ALTER TABLE {0} ALTER COLUMN {1} DROP DEFAULT";
+            }
+        }
+
         public override string AddColumn { get { return "ALTER TABLE {0} ADD {1}"; } }
 
         public override string DropIndex { get { return "DROP INDEX {1}.{0}"; } }
+
+        public override string RenameTable { get { return "sp_rename '{0}', '{1}'"; } }
     }
 }