1、因为代码中前人未考虑in 数据可能大于1000，导致现在系统报错，MPP low前人

直接上sql

select * from table a
<where><if test="list != null and list.size > 0">and a.name in<foreach collection="list" index="index" item="item" open="(" separator="," close=")"><if test="(index % 999) == 998">  ) or a.name in (</if> #{item}</foreach ></if>
</where>