diff --git a/TShockAPI/DB/IQueryBuilder.cs b/TShockAPI/DB/IQueryBuilder.cs
new file mode 100644
index 00000000..fa7c28d2
--- /dev/null
+++ b/TShockAPI/DB/IQueryBuilder.cs
@@ -0,0 +1,47 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using TShockAPI.Extensions;
+
+namespace TShockAPI.DB
+{
+    public interface IQueryBuilder
+    {
+        string CreateTable(SqlTable table);
+        string AlterTable(SqlTable from, SqlTable to);
+    }
+
+    public class SqliteQueryCreator : IQueryBuilder
+    {
+        public string CreateTable(SqlTable table)
+        {
+            var columns = table.Columns.Select(c => "'{0}' {1} {2} {3} {4}".SFormat(c.Name, c.Type, c.Primary ? "PRIMARY KEY" : "", c.AutoIncrement ? "AUTOINCREMENT" : "", c.NotNull ? "NOT NULL" : "", c.Unique ? "UNIQUE" : ""));
+            return "CREATE TABLE '{0}' ({1})".SFormat(table.Name, string.Join(", ", columns));
+        }
+        static Random rand = new Random();
+        public string AlterTable(SqlTable from, SqlTable to)
+        {
+            return "";
+            /*
+                ALTER TABLE "main"."Bans" RENAME TO "oXHFcGcd04oXHFcGcd04_Bans"
+                CREATE TABLE "main"."Bans" ("IP" TEXT PRIMARY KEY ,"Name" TEXT)
+                INSERT INTO "main"."Bans" SELECT "IP","Name" FROM "main"."oXHFcGcd04oXHFcGcd04_Bans"
+                DROP TABLE "main"."oXHFcGcd04oXHFcGcd04_Bans"
+             */
+        }
+    }
+    public class MysqlQueryCreator : IQueryBuilder
+    {
+        public string CreateTable(SqlTable table)
+        {
+            throw new NotImplementedException();
+        }
+
+
+        public string AlterTable(SqlTable from, SqlTable to)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}
diff --git a/TShockAPI/DB/IQueryCreator.cs b/TShockAPI/DB/IQueryCreator.cs
deleted file mode 100644
index d9e58512..00000000
--- a/TShockAPI/DB/IQueryCreator.cs
+++ /dev/null
@@ -1,28 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-
-namespace TShockAPI.DB
-{
-    public interface IQueryCreator
-    {
-        string CreateTable(SqlTable table);
-    }
-
-    public class SqliteQueryCreator : IQueryCreator
-    {
-        public string CreateTable(SqlTable table)
-        {
-            var columns = table.Columns.Select(c => "'{0}' {1} {2} {3} {4}".SFormat(c.Name, c.Type, c.Primary ? "PRIMARY KEY" : "", c.AutoIncrement ? "AUTOINCREMENT" : "", c.NotNull ? "NOT NULL" : "", c.Unique ? "UNIQUE" : ""));
-            return "CREATE TABLE '{0}' ({1})".SFormat(table.Name, string.Join(", ", columns));
-        }
-    }
-    public class MysqlQueryCreator : IQueryCreator
-    {
-        public string CreateTable(SqlTable table)
-        {
-            throw new NotImplementedException();
-        }
-    }
-}
diff --git a/TShockAPI/DB/SqlTable.cs b/TShockAPI/DB/SqlTable.cs
index 272cd8f2..e2910c9d 100644
--- a/TShockAPI/DB/SqlTable.cs
+++ b/TShockAPI/DB/SqlTable.cs
@@ -24,8 +24,8 @@ namespace TShockAPI.DB
     public class SqlTableCreator
     {
         IDbConnection database;
-        IQueryCreator creator;
-        public SqlTableCreator(IDbConnection db, IQueryCreator provider)
+        IQueryBuilder creator;
+        public SqlTableCreator(IDbConnection db, IQueryBuilder provider)
         {
             database = db;
             creator = provider;
diff --git a/TShockAPI/Extensions/RandomExt.cs b/TShockAPI/Extensions/RandomExt.cs
new file mode 100644
index 00000000..e49b50f0
--- /dev/null
+++ b/TShockAPI/Extensions/RandomExt.cs
@@ -0,0 +1,31 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace TShockAPI.Extensions
+{
+    public static class RandomExt
+    {
+        public static string NextString(this Random rand, int length)
+        {
+            var sb = new StringBuilder();
+            for (int i = 0; i < length; i++)
+            {
+                switch (rand.Next(0, 3))
+                {
+                    case 0:
+                        sb.Append((char)rand.Next('a', 'z' + 1));
+                        break;
+                    case 1:
+                        sb.Append((char)rand.Next('A', 'Z' + 1));
+                        break;
+                    case 2:
+                        sb.Append((char)rand.Next('0', '9' + 1));
+                        break;
+                }
+            }
+            return sb.ToString();
+        }
+    }
+}
diff --git a/TShockAPI/TShockAPI.csproj b/TShockAPI/TShockAPI.csproj
index d60839b6..476636cd 100644
--- a/TShockAPI/TShockAPI.csproj
+++ b/TShockAPI/TShockAPI.csproj
@@ -94,13 +94,14 @@
     <Compile Include="BackupManager.cs" />
     <Compile Include="DB\BanManager.cs" />
     <Compile Include="DBTools.cs" />
-    <Compile Include="DB\IQueryCreator.cs" />
+    <Compile Include="DB\IQueryBuilder.cs" />
     <Compile Include="DB\ItemManager.cs" />
     <Compile Include="DB\SqlColumn.cs" />
     <Compile Include="DB\SqlTable.cs" />
     <Compile Include="Extensions\DbExt.cs" />
     <Compile Include="DB\GroupManager.cs" />
     <Compile Include="DB\UserManager.cs" />
+    <Compile Include="Extensions\RandomExt.cs" />
     <Compile Include="Extensions\StringExt.cs" />
     <Compile Include="IPackable.cs" />
     <Compile Include="Commands.cs" />