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DB2V8.2

DB2V8.2

DB2V8.2

DB2V8.2

1

You may have heard about this feature in the DB2 V8. 2 (also known as Stinger ) release.

您可能在 DB2V8.2 （也叫做 Stinger ）版本中听说过该特性。

3

DB2 V8. 2. 2 is the first release where the invocation of a CLP command can be handled by a stored procedure.

DB2V8.2.2 是第一个可以通过存储过程处理 CLP 命令调用的版本。

4

In DB2 V8. 2, the BACKUP utility has autonomic and optimized settings for the number of buffers, degree of parallelism, and the buffer size.

在 DB2V8.2 中，备份实用程序对于缓冲区数量、并行度和缓冲区大小有自主的、优化的设置。

5

DMS containers require more maintenance , and automatic storage was introduced in DB2 V8. 2. 2 as a way of simplifying space management.

DMS 容器需要更多的维护，而自动存储是在 DB2V8.2.2 引入的，它是一种简化空间管理的方法。

6

DB2 V8. 2 has some complementary enhancements that make it easier to implement these recommendations.

DB2V8.2 有一些补充性的增强，使得这些建议实施起来更加容易。

7

Before DB2 V8. 2. 2 , each database connection could only support one open result set, per connection, at a time.

在 DB2V8.2.2 之前，每个数据库连接一次只支持一个开放结果集。

9

In DB2 V8. 2, two new methods of table data sampling are offered: row-level Bernoulli sampling and system page-level sampling.

在 DB2V8.2 中，提供了对表数据进行抽样的两种新方法：行级的贝努里（Bernoulli ）抽样和系统页级的抽样。

10

The SSH infrastructure is not shipped as part of DB2 V8. 2. 2 , but it is open source and you can obtain it for free.

SSH 基础设施没有被发布为 DB2V8.2.2 的一部分，但是它是开放源代码的，您可以免费获得它。

11

Instead of cross-compiling SQL Procedures to C with embedded SQL , the DB2 V8. 2 natively compiles and executes SQL Procedures using its PVM.

DB2V8.2 使用其 PVM 编译并执行 SQL 过程，不再将 SQL 过程交叉编译成嵌入了 SQL 的 C 。

12

DB2 V8. 2. 2 has many enhancements, and we've just touched the surface.

DB2V8.2.2 具有许多增强，我们只是触及了表面的东西。

13

DB2 V8. 2. 2 for Linux now includes the ability to support local memory NUMA-affinity for logical database partitions on NUMA-based servers.

DB2V8.2.2forLinux 现在包含这样一种能力，即对基于 NUMA 的服务器上的逻辑数据库分区支持本地内存 NUMA 亲和力。

14

For informational purposes , a new database configuration parameter, called PAGESIZE, has been added in DB2 V8 . 2 . 2 as shown in Figure 5.

出于信息化目的，DB2V8.2.2 中添加了一个名为 PAGESIZE 的新数据库配置参数。如图 5 中所示。

15

With the DB2 V8. 2 release, we are now the first database server to offer support for CLR stored procedures and functions.

而我们现在的 DB2V8.2 发行版是第一个提供对 CLR 存储过程和函数的支持的数据库服务器。

16

The ADMIN_CMD routine resides in the SYSPROC schema and is automatically created in any new database at the DB2 V8. 2. 2 level.

ADMIN_CMD 例程驻留在 SYSPROC 模式中，并且在 DB2V8.2.2 级别的任何新数据库中进行自动创建。

17

Before DB2 V8. 2. 2 , you had to use the LIST HISTORY CLP command or the corresponding API to retrieve information.

在 DB2V8.2.2 之前，您必须使用 LISTHISTORYCLP 命令或相应的 API 来检索信息。

18

In DB2 V 8. 2, this complexity has been solved with the addition of "vendor options " support.

在 DB2V8.2 中，通过附件的 “供应商选项 ”支持，已经消除了这种复杂性。

19

Before DB2 V8. 2. 2, the SQL statement and the application causing the deadlock were captured in the deadlock event monitor.

在 DB2V8.2.2 之前，导致死锁的 SQL 语句和应用程序都是在死锁事件监视器中被捕获的。

20

Before DB2 V8. 2. 2 , this information was only available through administrative APIs.

在 DB2V8.2.2 之前，该信息只能通过管理 API 获得。

21

DB2 V8. 2 introduced many enhancements in the BACKUP arena.

DB2V8.2 在 BACKUP 领域引入了很多增强。

22

To flatten the configuration time involved in setting up DB2 for SAP environments , DB2 V8. 2. 2 introduces an SAP tuning 'knob'.

为了拉平为 SAP 环境设置 DB2 所用的配置时间，DB2V8.2.2 引入了一个 SAP 调优 “调节器 ”。

23

Before DB2 V8. 2. 2 , only SMS table spaces could automatically grow when space was needed.

在 DB2V8.2.2 之前，只有 SMS 表空间在需要空间时可以自动增长。

24

DB2 V8. 2. 2 has many enhancements, and now we've really started to look at these features.

DB2V8.2.2 有很多增强，现在我们真正开始研究这些新特性。

25

Some example of running BACKUP in DB2 V8 . 2 compared to DB2 V8 . 1 are shown in Figure 8.

图 8 中展示了分别运行 DB2V8.2 和 DB2V8.1 中 BACKUP 的一些例子。

26

To use this routine in DB2 V8. 2. 2 requires an 8 KB page user temporary table space.

为了使用该例程，DB2V8.2.2 中需要一个 8KB 页面的用户临时表空间。

27

DB2 9 extends the automated storage features first introduced in DB2 V8. 2. 2.

DB2Viper 扩展了最初在 DB2V8.2.2 中引入的自动存储特性。

28

What are some of the enhancements made in the DB2 V8. 2 release to address this customer need?

那么，DB2V8.2 中提供了哪些增强来解决这一客户需求呢？

29

Before DB2 V8. 2. 2, DB2 was shipped as two different installation images for IA32 and x86-64 hardware.

在 DB2V8.2.2 之前，DB2 配送为两个不同的安装映像，以用于 IA32 和 x86-64 硬件。

30

Some examples of some of these new features and their options with respect to automated storage in DB2 V8. 2. 2 are shown in Figure 3 below

下面的图 3 中展示了 DB2V8.2.2 中关于自动存储的这些新特性及其选项的一些示例

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