标准SQL语法简单的解析器，可以把SQL语言中的动词和操作对象名抽取出来-Standard SQL syntax simple parser can be SQL language verbs and objects were taken out of operation

这是课程设计做的一个员工信息管理系统，还不完善，包含了一个SQL解析器，双链表实现的-This is a course designed to do an employee information management system is not perfect, contains a SQL parser, double-linked list implementation. .