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SQL

美英

n.结构查询语言

SQL

SQL

SQL

n.

1.结构查询语言

1

On the surface , OQL seems remarkably similar to SQL , and thus supposedly just as powerful and easy to use .

表面上看，OQL 非常类似于 SQL ，因此它应该和 SQL 一样强大并且易于使用。

2

You are now ready to switch the SQL execution mode for your selected SQL statements from dynamic SQL to static SQL execution .

现在可以将选定的 SQL 语句的 SQL 执行模式从动态 SQL 转换为静态 SQL 。

3

At this point, a real application would modify the count column appropriately by issuing the necessary SQL UPDATE statements .

这时，真正的应用程序将通过执行必要的 SQLUPDATE 语句来适当修改 count 列。

4

As you work with a database in Sybase Central, the application automatically generates SQL statements depending on your actions .

当您在 SybaseCentral 中使用数据库时，应用程序将根据您的操作自动生成 SQL 语句。

5

If you were to include all the messages in an NSF in a single DAV table , it would not be effective for SQL access .

如果将一个 NSF 文件中的全部消息都放在单个 DAV 表中，那么这对于 SQL 访问将是无效的。

6

Setting a breakpoint in a T-SQL or SQL CLR object automatically enables the server for multi-tier application debugging , if it is possible .

如果可能，则在 T-SQL 或 SQLCLR 对象中设置断点将为多层应用程序调试自动启用服务器。

7

A recordset constructs a SQL statement by building up the pieces of a SQL statement into a CString.

记录集通过将一个 SQL 语句的片断生成 CString 来构造 SQL 语句。

8

Identifiers that do not comply with all the rules for identifiers must be delimited in a Transact-SQL statement .

在 Transact-SQL 语句中，必须对不符合所有标识符规则的标识符进行分隔。

9

Returns the same rows as if no WHERE clause was specified in an old - style , non-SQL-92-style join .

返回相同的行，就好像在旧式的非 SQL-92 式联接中并没有指定 WHERE 子句。

10

For those familiar with JDBC concepts and the java. sql. ResultSet interface , the SDO dynamic API mode will be easy to understand.

对于熟悉 JDBC 概念和 java.sql.ResultSet 接口的读者来说，SDO 的动态 API 模式是很容易理解的。

11

If you are not comfortable reviewing DRDA information , the key thing to look for is the SQL statement that you are trying to execute .

如果在查看 DRDA 信息时有些迷惑，那么可以抓住关键的一点，那就是要执行的 SQL 语句。

13

With the EXECUTE statement , all parameter values must be converted to character or Unicode and made a part of the Transact-SQL string .

使用 EXECUTE 语句，所有参数值都必须转换为字符或 Unicode ，并成为 Transact-SQL 字符串的一部分。

14

16

At any time while using the Query Editor , you can click SQL at the bottom of the dialog to see the SQL code for the query you are building .

使用查询编辑器时，可随时单击对话框底部的 [SQL ]来查看正在建立的查询的 SQL 代码。

17

The syntax for OQL is similar to that of SQL but it lets you query the object model rather than directly querying the database .

OQL 的语法类似于 SQL 的语法，但它却使您能够查询对象模型，而不是直接查询数据库。

18

All SQL statements are compiled into easy-to-read assembly executed in the SQLite virtual machine .

所有 SQL 语句都被编译成易读的、可以在 SQLite 虚拟机中执行的程序集。

19

FORCE : Irrespective of whether the tables are present in the front end , the SQL statements are always executed in the back-end database .

FORCE ：不考虑数据表是否在前端，SQL 语句总是在后端数据库中执行。

20

SQL Examiner Suite 2008 is a quick and easy-to-use software solution that enables you to compare and synchronize both schema and data .

20 下载的 SQL2008 室考官是一个快速且易于使用的软件解决方案，使您可以比较和同步架构和数据。

21

Counter in System Monitor to determine how much memory is allocated by the instance of SQL Server running in AWE mode .

计数器可以确定在 AWE 模式下运行的 SQLServer 实例分配的内存量。

22

SQL Anywhere or UltraLite fractional seconds cannot be preserved when using an Oracle DATE data type which has no fractional seconds .

使用没有小数秒的 OracleDATE 数据类型时，将不会保留 SQLAnywhere 或 UltraLite 小数秒。

23

Property allows you to specify an amount of time that the SQL Mobile client will attempt to recover from a failed synchronization .

属性，您可以指定在同步失败后 SQLMobile 客户端将在多长时间内尝试恢复同步。

24

After you add a LINQ to SQL file to your project , the empty design surface represents a DataContext ready to be configured .

向项目中添加 LINQtoSQL 文件后，空白设计图面将表示一个可供配置的 DataContext 。

25

Experiment with using SQL and XML data binding in the same application to understand how the same sort of mapping paradigm is used for both .

在同一个应用程序中使用 SQL 和 XML 数据绑定，两者采用了同样的映射范型。

26

It is often the case that the process of building an application originates from having a set of database query statements (i. e. SQL ).

通常，需要从一组已有的数据库查询语句（SQL ）实现应用程序构建。

29

I was hoping that this book would be a good introduction to NoSQL in general as well as how to use MongoDB specifically.

我期望此书不但是一个优秀的对无 SQL 的总体概述，而且也详细介绍如何应用 MongoDB 。

30

Equally important, even the best-tuned SQL can cause a performance drag if it is called too often .

而且，即使是最优的 SQL ，如果调用过于频繁，也会导致运行缓慢。

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