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1. 创建MyDatabase.gdb数据文件。
2. 用SYSDBA用户登录。
3. 在ISQL窗口中,依次输入本书提供的SQL语句;或者在SQL E...
1. 创建MyDatabase.gdb数据文件。
2. 用SYSDBA用户登录。
3. 在ISQL窗口中,依次输入本书提供的SQL语句;或者在SQL Explorer窗口中,根据表3-1至表3-10创建数据表。(通过直接注册附带光盘所提供的MyDatabase.GDB数据库文件,可以直接获得这些数据表。)
4. 在SQL Explorer窗口中,创建MyDB数据库连接。
5. 输入初始数据。除了表3-11至表3-13的内容,还需要根据需要设定院系编号、班级号和计数器。
-1. MyDatabase.gdb create data files. 2. With SYSDBA user login. 3. In ISQL window, the importation of the book were provided by the SQL statement; or SQL Explorer window, according to Table to Table 3-1 3-10 create data tables. (Through direct registration with CD-ROM attached MyDatabase.GDB provided by the database files, direct access to these data sheets.) 4. SQL Explorer window, MyDB establish database connections. 5. Initial data input. Table 3-11 addition to the contents of Table 3-13, we must also need to set faculty numbers, and counter classes.
- 2022-01-24 14:40:10下载
- 积分:1
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这是一个生成全排列的程序,采用最小变化算法,相邻两个序列之间只有两个数的次序不同,每交换两个数,便形成一个新的序列,速度非常快....
这是一个生成全排列的程序,采用最小变化算法,相邻两个序列之间只有两个数的次序不同,每交换两个数,便形成一个新的序列,速度非常快.-This is a whole generation with a procedure using the smallest change algorithm sequence between two adjacent only two of several different order every two exchanged a few, it will lead to a new series, very fast.
- 2022-12-18 06:35:03下载
- 积分:1
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一个用vc实现的Kruskal算法,程序流程非常清晰,有助于对算法的理解。...
一个用vc实现的Kruskal算法,程序流程非常清晰,有助于对算法的理解。-a vc achieved using Kruskal algorithm, program flow is very clear, contribute to the understanding of the algorithm.
- 2022-01-29 01:16:47下载
- 积分:1
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Nginx的内存池代码,附有演示程序
将nginx的内存池管理源代码修改到vc上,附有演示程序
- 2022-01-27 21:13:01下载
- 积分:1
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sgfdsgsdfsdfsdfasdgfagagggag
权限控件sdfsfsdagfadsgasdgads-sgfdsgsdfsdfsdfasdgfagagggag
- 2022-12-16 17:30:03下载
- 积分:1
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面试经常遇到的大数相乘问题,代码简洁易懂
面试经常遇到的大数相乘问题,代码简洁易懂-Interviews are often encountered in large numbers multiply problems, the code easier to understand
- 2022-11-10 09:15:03下载
- 积分:1
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再给大家提供一个数据结构练习的程序,用队列实现了杨辉三角,有兴趣研究下...
再给大家提供一个数据结构练习的程序,用队列实现了杨辉三角,有兴趣研究下-U.S. to give practice to provide a data structure of the procedure, with the Yang Hui triangle queue realize, are interested in study
- 2022-01-26 04:20:07下载
- 积分:1
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Sales And Inventory
这个系统将特别为那些初学者提供帮助。。
- 2023-06-26 01:20:04下载
- 积分:1
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(1) 用一个4*20的二维数组M,第1行存放按从小到大排序的20个所给出的ai和bi,第2行存放相应的作业序号,第3行存放1或2(1代表是来自ai,2代表是来...
(1) 用一个4*20的二维数组M,第1行存放按从小到大排序的20个所给出的ai和bi,第2行存放相应的作业序号,第3行存放1或2(1代表是来自ai,2代表是来自bi), 第4行存放0或1(0代表作业序号未进入最优调度方案;1代表作业序号已进入最优调度方案)
(2) 排序完后,按课本所述方法求一种最优调度方案,存放在S中。
-(1) with a 4* 20 two-dimensional array M, the first a line to deposit a small to large order of 20 given by ai and bi, line 2 store operation corresponding serial number, the first three lines deposited one or 2 (a representative from the ai, 2 representatives from the bi), the first four rows stored 0 or 1 (0 for job number to gain access to optimal scheduling programs a job number has been entered on behalf of the optimal scheduling scheme) ( 2) Sort exhausted, according to the methods described in textbooks, seeking the optimal scheduling of a program stored in the S in.
- 2022-05-07 13:53:40下载
- 积分:1
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introduces a simple data structure of the building and its use
简单介绍了一种数据结构的构建及其使用情况-introduces a simple data structure of the building and its use
- 2022-07-01 01:18:34下载
- 积分:1