can not get column count java.lang.Exception: unsupport * in select items:select * from `user_purchase` where `id` = ? and `is_deleted` = ? limit 1

[JesseGift]

说明：mycat 使用的是主从结构 schema.xml内容如下 <?xml version="1.0"?> <!DOCTYPE mycat:schema SYSTEM "schema.dtd">

select user()