请教一个DMS相关问题，这是什么原因？[阿里云数据管理DMS]

请教一个DMS相关问题：
【内置未知SQL安全规则】: 当前环境[product]暂不支持语句[with t as (
with t as (
with t as (
with t as (
select “rowId” from dt_dtable_cell where “columnId” = ‘fldLzqVs3Rv6zIcLt’ and “deletedAt” is null and “value”->>0 like ‘%2%’
union all
select “rowId” from dt_dtable_cell where “columnId” = ‘fldulWtJRSzpiFwRT’ and “deletedAt” is null and “value”->>0 like ‘%龙%’
)
select “rowId” from t group by “rowId” having count(“rowId”) = 2
union all
select “rowId” from dt_dtable_cell where “columnId” = ‘fldulWtJRSzpiFwRT’ and “deletedAt” is null and “value”->>0 like ‘%小%’
)
select “rowId” from t group by “rowId” having count(“rowId”) = 2
)
select t.”rowId” from t
left join dt_dtable_cell as t_cell
on t.”rowId” = t_cell.”rowId” and t_cell.”columnId” = ‘fldLzqVs3Rv6zIcLt’
order by “value”->>0
)
select “rowId” from t]的执行, 请排查SQL书写是否有误. 如果一定需要在此处执行该语句，请联系DBA或管理员评估风险并修改安全规则
TraceId : 0bc0590416940673907247117e3d3c
这是什么原因？