public int doUpdate() {
        String finalSQL = getSQL();
        try {

            if (LOGGER.isDebugEnabled()) {
                LOGGER.debug(SQLFormatter.format(finalSQL));
            }

            return sqlTemplate.update(finalSQL, params.toArray());
        } catch (SQLException e) {
            throw new JdbcException("Update SQL Error:" + SQLFormatter.format(finalSQL), e);
        }
    }
@author Robert HG (254963746@qq.com) on 3/9/16.
lts-core/src/main/java/com/github/ltsopensource/store/jdbc/builder/UpdateSql.java