removed AbstractTableBuilder

db/migrations/builder/AbstractTableBuilder.h

@@ -1,25 +0,0 @@
-/*#pragma once
-#include "Table.h"
-
-
-
-namespace db {
-  namespace migrations {
-    namespace builder {
-      class CreateTableBuilder;
-      class AlterTableBuilder;
-      class DropTableBuilder;
-
-      class AbstractTableBuilder {
-      protected:
-          Table &table;
-          explicit AbstractTableBuilder(Table &table) : table(table) {}
-      public:
-          operator Table() const
-          {
-              return std::move(table);
-          };
-      };
-    }
-  }
-}*/