/**
   * Release the prepared statements.
   *
   * <p>When the schema changes connections, the prepared statements have to be released because
   * they contain connection-specific information for most databases.
   */
  public void releasePreparedStatements() {
    final String S_ProcName = "releasePreparedStatements";
    S_sqlSelectISOCountryLanguageDistinctClassCode = null;
    S_sqlSelectISOCountryLanguageBuff = null;

    if (stmtReadBuffByPKey != null) {
      try {
        stmtReadBuffByPKey.close();
      } catch (SQLException e) {
      }
      stmtReadBuffByPKey = null;
    }
    if (stmtReadBuffAll != null) {
      try {
        stmtReadBuffAll.close();
      } catch (SQLException e) {
      }
      stmtReadBuffAll = null;
    }
    if (stmtLockBuffByPKey != null) {
      try {
        stmtLockBuffByPKey.close();
      } catch (SQLException e) {
      }
      stmtLockBuffByPKey = null;
    }
    if (stmtCreateByPKey != null) {
      try {
        stmtCreateByPKey.close();
      } catch (SQLException e) {
      }
      stmtCreateByPKey = null;
    }
    if (stmtUpdateByPKey != null) {
      try {
        stmtUpdateByPKey.close();
      } catch (SQLException e) {
      }
      stmtUpdateByPKey = null;
    }
    if (stmtDeleteByPKey != null) {
      try {
        stmtDeleteByPKey.close();
      } catch (SQLException e) {
      }
      stmtDeleteByPKey = null;
    }
    if (stmtDeleteByIdIdx != null) {
      try {
        stmtDeleteByIdIdx.close();
      } catch (SQLException e) {
      }
      stmtDeleteByIdIdx = null;
    }
    if (stmtDeleteByCountryIdx != null) {
      try {
        stmtDeleteByCountryIdx.close();
      } catch (SQLException e) {
      }
      stmtDeleteByCountryIdx = null;
    }
    if (stmtDeleteByLanguageIdx != null) {
      try {
        stmtDeleteByLanguageIdx.close();
      } catch (SQLException e) {
      }
      stmtDeleteByLanguageIdx = null;
    }
    if (stmtReadAllBuff != null) {
      try {
        stmtReadAllBuff.close();
      } catch (SQLException e) {
      }
      stmtReadAllBuff = null;
    }
    if (stmtReadBuffByIdIdx != null) {
      try {
        stmtReadBuffByIdIdx.close();
      } catch (SQLException e) {
      }
      stmtReadBuffByIdIdx = null;
    }
    if (stmtReadBuffByCountryIdx != null) {
      try {
        stmtReadBuffByCountryIdx.close();
      } catch (SQLException e) {
      }
      stmtReadBuffByCountryIdx = null;
    }
    if (stmtReadBuffByLanguageIdx != null) {
      try {
        stmtReadBuffByLanguageIdx.close();
      } catch (SQLException e) {
      }
      stmtReadBuffByLanguageIdx = null;
    }
  }
  /**
   * Release the prepared statements.
   *
   * <p>When the schema changes connections, the prepared statements have to be released because
   * they contain connection-specific information for most databases.
   */
  public void releasePreparedStatements() {
    final String S_ProcName = "releasePreparedStatements";
    S_sqlSelectSecAppBuff = null;
    S_sqlSelectSecAppDistinctClassCode = null;

    if (stmtReadBuffByPKey != null) {
      try {
        stmtReadBuffByPKey.close();
      } catch (SQLException e) {
        throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e);
      } finally {
        stmtReadBuffByPKey = null;
      }
    }
    if (stmtLockBuffByPKey != null) {
      try {
        stmtLockBuffByPKey.close();
      } catch (SQLException e) {
        throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e);
      } finally {
        stmtLockBuffByPKey = null;
      }
    }
    if (stmtCreateByPKey != null) {
      try {
        stmtCreateByPKey.close();
      } catch (SQLException e) {
        throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e);
      } finally {
        stmtCreateByPKey = null;
      }
    }
    if (stmtUpdateByPKey != null) {
      try {
        stmtUpdateByPKey.close();
      } catch (SQLException e) {
        throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e);
      } finally {
        stmtUpdateByPKey = null;
      }
    }
    if (stmtDeleteByPKey != null) {
      try {
        stmtDeleteByPKey.close();
      } catch (SQLException e) {
        throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e);
      } finally {
        stmtDeleteByPKey = null;
      }
    }
    if (stmtDeleteByIdIdx != null) {
      try {
        stmtDeleteByIdIdx.close();
      } catch (SQLException e) {
      }
      stmtDeleteByIdIdx = null;
    }
    if (stmtDeleteByClusterIdx != null) {
      try {
        stmtDeleteByClusterIdx.close();
      } catch (SQLException e) {
      }
      stmtDeleteByClusterIdx = null;
    }
    if (stmtDeleteByUJEEMountIdx != null) {
      try {
        stmtDeleteByUJEEMountIdx.close();
      } catch (SQLException e) {
      }
      stmtDeleteByUJEEMountIdx = null;
    }
    if (stmtReadAllBuff != null) {
      try {
        stmtReadAllBuff.close();
      } catch (SQLException e) {
        throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e);
      } finally {
        stmtReadAllBuff = null;
      }
    }
    if (stmtReadBuffByIdIdx != null) {
      try {
        stmtReadBuffByIdIdx.close();
      } catch (SQLException e) {
        throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e);
      }
      stmtReadBuffByIdIdx = null;
    }
    if (stmtReadBuffByClusterIdx != null) {
      try {
        stmtReadBuffByClusterIdx.close();
      } catch (SQLException e) {
        throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e);
      }
      stmtReadBuffByClusterIdx = null;
    }
    if (stmtReadBuffByUJEEMountIdx != null) {
      try {
        stmtReadBuffByUJEEMountIdx.close();
      } catch (SQLException e) {
        throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e);
      }
      stmtReadBuffByUJEEMountIdx = null;
    }
    if (stmtDeleteByIdIdx != null) {
      try {
        stmtDeleteByIdIdx.close();
      } catch (SQLException e) {
        throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e);
      }
      stmtDeleteByIdIdx = null;
    }
    if (stmtDeleteByClusterIdx != null) {
      try {
        stmtDeleteByClusterIdx.close();
      } catch (SQLException e) {
        throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e);
      }
      stmtDeleteByClusterIdx = null;
    }
    if (stmtDeleteByUJEEMountIdx != null) {
      try {
        stmtDeleteByUJEEMountIdx.close();
      } catch (SQLException e) {
        throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e);
      }
      stmtDeleteByUJEEMountIdx = null;
    }
  }