查询词典 SQL

In this example, the use of the SQL Server 2000 database here only to the corresponding Access database, if you want your machines running the program in SQL Server under the re-establishment of the same database, or use the above-described Import and Export tools. Mdb database into SQK Server databases.

在本实例中，使用的是SQL Server 2000的数据库而这里只给了对应的Access数据库，如果你想在你的机器上在运行程序需要在SQL Server下重新建立一样的数据库，或者使用前面介绍的导入导出工具将。mdb数据库转化为SQK Server数据库。

If database object bloat is the problem, Apex SQL Apex SQL Clean tool is the solution.

如果数据库对象的膨胀问题是，尖的SQL顶点的SQL清洁工具，是解决问题的方法。

In this paper it analyzes the execution process of SQL statement in Oracle database and finds out that reducing times of SQL statement parsing and optimizing CBO are the emphases of SQL performance tuning.Then it validates the key role of using bound variable and cache cursor in enhancing performance of SQL with example.

从分析ORACLE数据库中SQL语句执行原理入手，指出减少SQL语句的解析次数和优化CBO是SQL性能优化的重点，并用实例验证了使用绑定变量和高速缓存游标在提高SQL性能方面的重要作用。

It makes SQL code readable because otherwise I need to do so many string concatenation operations to make a SQL string.

它使SQL代码可读性，否则我需要做这么多的字符串连接操作，使SQL字符串。"/页"

One atttack to SQL infuse: The SQL parameter that the inquiry parameter in moving easy system to use pair of SQL to inquire a statement undertakes filtering; uses type security changes inquiry way, from go up at all the type of problem;URL parameter that solves SQL infuse, amount, limits limits a function, the problem that solves baleful user to be atttacked through address column ill will, these mediums control SQL infuse, still include other a few filter processing, will prevent SQL infuse attack with the to user data-in test and verify of other.

一对于SQL注入攻击：动易系统采用对SQL查询语句中的查询参数进行过滤；使用类型安全的SQL参数化查询方式，从根本上解决SQL注入的问题；URL参数类型、数量、范围限制功能，解决恶意用户通过地址栏恶意攻击的问题等，这些手段是控制SQL注入的，还包括其它的一些过滤处理，和其它的对用户输入数据的验证来防止SQL注入攻击。

According to using easy company network safe expert introduces: According to the frangibility of Web application process that OWASP organization released 2007 the statistical result of 10 big ranks makes clear, the flaw of the script that cross a station, infuse, request that cross a station is forged, information divulges the problem that waits for a respect to remain the hacker's at present popular attack way, and be atttacked with SQL infuse especially among them and cross station script attack to attach most importance to, the lawful sex that infuse of so called SQL is atttacked even if uses programmer to do not have pair of user data-in when writing code undertakes judging, bring about the person that inbreak to be able to command through insert and carrying out baleful SQL, obtain data to read the attributive; that take and revises and attack of the script that cross a station is join baleful code through be in the webpage, when the person that visit browses a webpage, the administrator of means prevail on that baleful code can be carried out or ceases through giving an administrator post a letter is browsed, win administrator limits of authority thereby, control whole website.

据动易公司网络安全专家介绍：根据2007年 OWASP 组织发布的 Web 应用程序脆弱性10大排名的统计结果表明，跨站脚本、注入漏洞、跨站请求伪造、信息泄露等方面的问题仍然是现在黑客流行的攻击方式，而其中尤以SQL注入攻击和跨站脚本攻击为重，所谓的SQL注入攻击就是利用程序员在编写代码时没有对用户输入数据的合法性进行判定，导致入侵者可以通过插入并执行恶意SQL命令，获得数据读取和修改的权限；而跨站脚本攻击则是通过在网页中加入恶意代码，当访问者浏览网页时，恶意代码会被执行或者通过给治理员发信息的方式诱使治理员浏览，从而获得治理员权限，控制整个网站。

Sqlupdate - sqlupdate reads an SQL table declaration file and compares it to an existing database. It then generates an SQL script for updating the database to match the SQL file.

Sqlupdate 检查一个SQL表的声明文件并与一个已存的数据库进行比较，然后生成一个SQL脚本来按照这个声明文件中的要求更新数据库。

SQL Server database used by the query language called Transact-SQL, SQL Server is the core, Transact-SQL strengthen the original SQL keywords for data access, storage and handling, and other functions, Transact-SQL expanded Process control designation, so that you can facilitate the preparation of the powerful storage process, they kept in the server side, pre-compiled and that the implementation rate is very block, the trigger is a special storage process, SQL Server database to ensure the integrity of quote , You can create insert, delete and update the trigger to control the relevant data in the table shown in the insert, delete, and update, you can also use the rules, default and restrictions, to assist the new Numerical applied to the table!

SQL Server所使用的数据库查询语言称为Transact-SQL，它是SQL Server的核心，Transact-SQL强化了原有的SQL关键字以进行数据的存取，储存及处理等功能，Transact-SQL扩充了流程控制指定，可以使你方便的编写功能强大的存储过程，他们存放在服务器端，并预先编译过，执行速度非常块，触发是一种特殊的存储过程，用来确保SQL Server数据库引用的完整性，你可以建立插入，删除和更新触发以控制相关的表格中对数据列的插入，删除和更新，你还可以使用规则，缺省以及限制，来协助将新的数值套用到表格中去！

Prakash joined SQL Server and Microsoft in 1998. Over the years, he has contributed to the development of SQL Server 7.0, SQL Server 2000 and SQL Server 2005 in various leadership roles.

在 1998 年，Prakash 加入微软与 SQL Server 的团队，多年后，他任职於不同的领导角色，造就了 SQL Server 7.0、SQL Server 2000 和 SQL Server 2005 等产品的研发。

However.in the case of either direct binding style or SQL/CLI.this may be a default SQL-client module whose existence is not apparent to the user.

SQL客户程序模块驻留在SQL环境中，并由SQL实现方式进行处理，这与嵌入式SQL不同，嵌入式SQL编写应该在编程语言内，并在该编程语言编译时进行预编译。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。