package com.vincent.rsf.server.manager.mapper; import com.vincent.rsf.server.manager.entity.Loc; import com.baomidou.mybatisplus.core.mapper.BaseMapper; import org.apache.ibatis.annotations.Mapper; import org.apache.ibatis.annotations.Update; import org.springframework.stereotype.Repository; @Mapper @Repository public interface LocMapper extends BaseMapper { @Update("truncate table man_loc") boolean deleteAll(); }