长途汽车信息管理系统主要是由路线信息表、汽车信息表、票价信息表三部分组成，通过对这三个表的添加、删除、查找、修改等操作来实现对长途汽车的管理。-The bus information management system is mainly composed of route information table, vehicle information table, fare information table is composed of three parts, the three table

设计并实现一个精简型单用户SQL引擎(DBMS)MiniSQL，允许用户通过字符界面输入SQL语句实现表的建立/删除；索引的建立/删除以及表记录的插入/删除/查找。-Designed and implemented a streamlined single-user SQL engine (DBMS) MiniSQL, allows users to enter SQL statement to achieve the table to establish/delete through the