is it possible to know the parameter exists in MyBatis XML

Question

I am using this config to execute sql in MyBatis Xml:

<if test="statisticTimes != null">
                and date_format(FROM_UNIXTIME(statistic_time/1000), '%Y-%m-%d') IN
                <foreach item="item" index="index" collection="statisticTimes" open="(" separator=","
                         close=")">
                    #{item}
                </foreach>
            </if>

shows this error:

Caused by: org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.binding.BindingException: Parameter 'statisticTimes' not found. Available parameters are [pageQuery, param1]

I do not want the code to throw exception when statisticTimes not exists, is it a way to archive this? or I could known if the param exists or not before using it. may be the code like:

params.exists('statisticTimes') && statisticTimes != null

question from:https://stackoverflow.com/questions/65935203/is-it-possible-to-know-the-parameter-exists-in-mybatis-xml

Answer 1

Waitting for answers