[Question] when i change active to pg,but database is kingbase8,there have pagehelper exeception

### Question

there is mybatis property define but never used,
mysql everything is ok,but when i change database to kingbase8,shenyu-admin send request with page,there have pagehelper exeception,this is specifical usage,maybe not right

No files or tests are named. Start by tracing the MyBatis dialect property `${shenyu.database.dialect:mysql}` and the PageHelper path used by paged ShenYu-admin requests; done means reproducing the exception with Kingbase8 and establishing the expected pagination behavior.

Written by the indexing model from the issue text.