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MYX_DBMS

数据库管理系统,使用java完成,引用部分Jsqparse依赖中的解析功能,使用maven进行包管理,采用前后分离式结构。
实现功能:(以下功能只支持单表完成)
  1. SQL解析
  2. 数据库的创建、删除(通过gui完成
  3. 表的创建删除
  4. 表中字段结构的增删改
  5. 表中数据元组的增删改查
额外功能:
  1. 用户授权(都有查询权限,区别在于创建修改表的权限授予)
  2. 视图的创建及查询
  3. sql语句的批量执行

sql语句具体的执行格式要求参考MAVEN中的后端test部分,需注意单引号及中英文输入法的使用,测试中要求使用英文输入法,中文输入法输入的符合会导致sql解析无法完成
image


前端gui在显示当行 * 查询时列名会有格式错误

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