⑴ tutorial D
这是我们大学老师开发的创建Database的软件
⑵ 0.01一直加到0.99等于49.5
在高中，是等差数列求前n项的和。公式为S=n（a1+an）/2
这里，a1=0.01，an=0.99，n=99
S=99·（0.01+0.99）/2=49.5
可以用SQL Server Import and Export Wizard或者 SSIS 创建一个Data Flow Task 来实现。
具体步骤，参考一下链接：
http://www.mssqltips.com/sqlservertutorial/202/simple-way-to-export-data-from-sql-server/
http://www.mssqltips.com/sqlservertip/2684/importing-sql-server-data-using-ssis--which-option-is-fastest/
⑷ eclipe 报错import="com.wxpn.tutorial.db.DB,
<%@ page
import="com.wxpn.tutorial.db.DB,com.wxpn.tutorial.db.ConnectionPool"
%>
<%@ page
import="java.sql.Connection,java.sql.Statement,java.sql.ResultSet,java.sql.SQLException"%>
这两句改了
<%@ page import="com.wxpn.tutorial.db.DB;"%>
<%@ page import="om.wxpn.tutorial.db.ConnectionPool;"%>
<%@ page import="java.sql.Connection,java.sql.Statement;"%>
<%@ page import="java.sql.ResultSet;"%>
<%@ page import="java.sql.SQLException;"%>
⑸ 存储过程tutorial是什么意思
存储过程（Stored Procere）是在大型数据库系统中，一组为了完成特定功能的SQL 语句集，经编译后存储在数据库中，用户通过指定存储过程的名字并给出参数（如果该存储过程带有参数）来执行它。存储过程是数据库中的一个重要对象，任何一个设计良好的数据库应用程序都应该用到存储过程。
⑹ 如何成为QTP专家
1. VBScript
QTP uses VBScript language. That's why strong knowledge of VBScript is 'must have'.
Sources:
w3schools' VBScript tutorial
MS' VBScript Guide.
2. Software Testing Automation Frameworks
To write good automated tests, you should know how to write them.
There are different approaches and solution. There is not a silver bullet.
Sources:
Test Automation Frameworks
Choosing a Test Automation Framework
Totally Data-Driven Automated Testing
Seven Steps to Test Automation Success
3. HP QuickTest Professional Tutorial
This QTP tutorial cames with QTP.
It's quite clean and informative. Its main goal is to show and explain basic concepts of QuickTest Professional. It provides knowledge on:
creating a test
working with Object Repository (OR)
running and analyzing tests
verifying tests
parameterizing, etc
Sources: '\help\QTTutorial.pdf' or '\help\Tutorial.chm' in QTP Install folder.
4. HP QuickTest Professional User's Guide
As previous tutorial, the present User's Guide come with QTP install too.
This guide is intended for QuickTest Professional users at all levels. It gives a deeper knowledge on:
working with QTP Object Repositoies
designing tests
enhancing tests (checkpoints, parameterizing, etc)
maintaining anf debugging tests
advanced testing features, etc
Sources: '\help\QTUsersGuide.pdf' or '\help\MainUsersGuide.chm' in QTP Install folder.
5. COM/DCOM Technologies
When working with QTP, you will be closely linked with such Microsoft's applications, as: Excel, Word, Outlook. So, I recommend to get familiar with COM, COM Technologies, and COM objects of:
MS Internet Explorer
MS Excel
MS Outlook
6. SQL
SQL is so important in programming, that I strongly recommend to spend time to learn SQL:
concepts of RDBM
selecting/updating/deleting data
SQL queries optimizations
databases administration
Sources:
w3schools' SQL tutorial
MS SQL Server - this and this
Oracle DB
7. XML
XML is an extremely popular and useful format. I'm sure that нou will have to deal with data, stored in XML-files.
Sources:
w3schools' XML tutorial
8. HTML, DOM
Since QuickTest Professional works perfectly with web applications, you should be expert in related fields - HTML, HTTP, DHTML, DOM, etc. They will simplify your future QTP script and make them more reliable and maintenable.
Sources:
w3schools' HTML tutorial
w3schools' DHTML tutorial
A Beginner's Guide to the XML DOM
DOM tutorials
9. HP QTP Knowledge Base
It contains a lot of practical articles about QuickTest Professional.
You can find there QTP webinars, QTP FAQs, documentations, solutions of your problems or different ways how to improve your QTP automated tests.
Sources:
HP Self-solve Knowledge Search (requires an access to HP site)
10. Useful sites
Sure, it's impossible to know all information on QTP.
That's why I recommend to use these two sites to search answers to your QTP questions:
Google
Easy way to automate testing
参考资料：http://www.cnblogs.com/txw1958/archive/2012/11/20/how-to-become-qtp-guru.html
⑺ sql2014如何将表导出
你可以使用SQL Server 自带的功能：SQL Server 导入和导出向导。此功能为在数据源之间复制数据和构造基本包提供了一种最为简单的方法。
参考链接：
https://msdn.microsoft.com/zh-cn/library/ms140052.aspx
https://www.mssqltips.com/sqlservertutorial/202/simple-way-to-export-data-from-sql-server/
⑻ 谁有关于vb和sql的英文文献（有书名，作者，年代，出版社就行）分数好商量
http://www.w3schools.com/sql/default.asp
SQL Tutorial(SQL 辅导)
http://www.vbtutor.net/vbtutor.html
VB Tutorial (VB 辅导)
希望能有所帮助，谢谢