diff --git a/src/util/sqlite3-statement.hpp b/src/util/sqlite3-statement.hpp
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+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/**
+ * Copyright (c) 2013-2015 Regents of the University of California.
+ *
+ * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
+ *
+ * ndn-cxx library is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU Lesser General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * ndn-cxx library is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+ * PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more details.
+ *
+ * You should have received copies of the GNU General Public License and GNU Lesser
+ * General Public License along with ndn-cxx, e.g., in COPYING.md file.  If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * See AUTHORS.md for complete list of ndn-cxx authors and contributors.
+ */
+
+#ifndef NDN_UTIL_SQLITE3_STATEMENT_HPP
+#define NDN_UTIL_SQLITE3_STATEMENT_HPP
+
+#include "../encoding/block.hpp"
+#include <string>
+
+struct sqlite3;
+struct sqlite3_stmt;
+
+namespace ndn {
+namespace util {
+
+/**
+ * @brief wrap an SQLite3 prepared statement
+ * @warning This class is implementation detail of ndn-cxx library.
+ */
+class Sqlite3Statement : noncopyable
+{
+public:
+  /**
+   * @brief initialize and prepare Sqlite3 statement
+   * @param database handler to open sqlite3 database
+   * @param statement SQL statement
+   * @throw std::domain_error SQL statement is bad
+   */
+  Sqlite3Statement(sqlite3* database, const std::string& statement);
+
+  /**
+   * @brief finalize the statement
+   */
+  ~Sqlite3Statement();
+
+  /**
+   * @brief bind a string to the statement
+   *
+   * @param index The binding position
+   * @param value The pointer of the binding string
+   * @param value The size of the binding string
+   * @param destructor SQLite3 destructor, e.g., SQLITE_TRANSIENT
+   * @return SQLite result value.
+   */
+  int
+  bind(int index, const char* value, size_t size, void(*destructor)(void*));
+
+  /**
+   * @brief bind a string to the statement
+   *
+   * @param index The binding position
+   * @param value The binding string
+   * @param destructor SQLite3 destructor, e.g., SQLITE_TRANSIENT
+   * @return SQLite result value.
+   */
+  int
+  bind(int index, const std::string& value, void(*destructor)(void*));
+
+  /**
+   * @brief bind a byte blob to the statement
+   *
+   * @param index The binding position
+   * @param value The pointer of the blob
+   * @param value The size of the blob
+   * @param destructor SQLite3 destructor, e.g., SQLITE_TRANSIENT
+   * @return SQLite result value.
+   */
+  int
+  bind(int index, const void* value, size_t size, void(*destructor)(void*));
+
+  /**
+   * @brief bind a byte blob to the statement
+   *
+   * @param index The binding position
+   * @param block The binding block
+   * @param destructor SQLite3 destructor, e.g., SQLITE_TRANSIENT
+   * @return SQLite result value
+   */
+  int
+  bind(int index, const Block& block, void(*destructor)(void*));
+
+  /**
+   * @brief bind an integer to the statement
+   *
+   * @param index The binding position
+   * @param number The binding integer
+   * @return SQLite result value
+   */
+  int
+  bind(int index, int number);
+
+  /**
+   * @brief get a string from @p column.
+   */
+  std::string
+  getString(int column);
+
+  /**
+   * @brief get a block from @p column.
+   */
+  Block
+  getBlock(int column);
+
+  /**
+   * @brief get an integer from @p column.
+   */
+  int
+  getInt(int column);
+
+  /**
+   * @brief get a pointer of byte blob from @p column.
+   */
+  const uint8_t*
+  getBlob(int column);
+
+  /**
+   * @brief get the size of @p column.
+   */
+  int
+  getSize(int column);
+
+  /**
+   * @brief wrapper of sqlite3_step
+   */
+  int
+  step();
+
+  /**
+   * @brief implicitly converts to sqlite3_stmt* to be used in SQLite C API
+   */
+  operator sqlite3_stmt*();
+
+private:
+  sqlite3_stmt* m_stmt;
+};
+
+} // namespace util
+} // namespace ndn
+
+#endif // NDN_UTIL_SQLITE3_STATEMENT_HPP