In DB2, a table space is the logical object used as a layer between logical tables and physical containers.
在DB 2中，表空间是逻辑对象，作为逻辑表和物理容器之间的一层。
The user executing the function module needs to have the appropriate rights to access data at the logical table level.
执行这个函数模块的用户需要有在逻辑表级访问数据的权限。
It basically allows a single logical table to be broken up into multiple physical storage objects across one or more table Spaces.
它基本上允许将一个逻辑表拆分成跨一个或多个表空间的多个物理存储对象。
Notice that we use the term logical table because it is not necessarily true that there would be a real relational database table for that type.
需要注意的是，因为该类型并不一定有一个真实的关系数据库表，所以我们使用术语逻辑表。
Logical records: The columns in a table are accessed through column names, not record offsets.
逻辑记录：表中的列是通过列名而非记录偏移量来访问的。
So now, after making the changes to add the same number of logical partitions to test environment, the test should look like the original production setup, shown in the table below.
因此现在在进行修改向测试环境添加相同数目的逻辑分区之后，测试环境看上去将像原始的生产设置了，如下表所示。
If the source table is large, this may cause an overflow of the logical log.
如果源表很大，那么这可能导致逻辑日志的溢出。
GPT stores all partitions in a single partition table (with backup), so there's no need for extended or logical partitions.
GPT将所有分区存储在单个分区表中(带有备份)，因此扩展分区或逻辑分区没有存在的必要。
The actual precedence of the logical operators is given by the order these operators are presented in Table 2.
逻辑运算符的实际优先级就是表2中罗列这些运算符的顺序。
Normally DB2 divides the table space into logical pieces based on the size of the largest physical partition.
一般来说，DB 2根据最大物理分区的大小将表空间分成逻辑上的几块。
The logical file system is also responsible for managing the kernel's open file table and the per process file descriptor information.
逻辑文件系统还负责管理内核的打开文件表和每个进程的文件描述符信息。
Table 9 includes the parameters you need to supply in order to add a logical log.
表9说明在添加逻辑日志时需要提供的参数。
Example 3: You want to extract the metrics captured for each service class in the SCSTATS logical group into a relational table.
示例3：您想将为SCSTATS逻辑组中每一个服务类捕获的指标提取到关系表中。
Table 10 includes the parameters you need to supply in order to drop a logical log.
表10说明在删除逻辑日志时需要提供的参数。
A table space is a logical entity that contains the end user's actual data.
表空间是包含最终用户实际数据的逻辑实体。
You should still keep in mind that on the logical level the KTOKD column in the KNA1 table is connected to the check table T077D, not its text table T077X.
您应该始终在逻辑层面上记住KNA1表上的ktokd列，它连接检查表t 077d，而不是其文本表t 077x。
Table 8: Log logical volume name structure definition
表8：日志逻辑卷名结构定义
Besides the key combinations shown in Table 3, cursor movement keys such as the right, left, up, and down arrows, and the Home and End keys are usually set to work in a logical way.
除了表3所示的键组合外，鼠标移动键，比如上、下、左、右，以及Home和end键都通常被设置为以逻辑方式工作。
Transform logical entity and attribute names into physical table and column names using abbreviations defined in glossary models.
使用术语表模型中定义的缩写，将逻辑实体和属性名称转换为物理表和列名称。
RANGE/TABLE PARTITIONING (Available with DB2 9) - splitting data by key range over multiple physical objects within a logical database partition.
RANGE/TABLEPARTITIONING（DB29提供） ——根据键范围将数据划分到一个逻辑数据库分区中的多个物理对象上。
When you are designing your portlet, try to keep your table layouts simple so that the screen reader will read the portlet in a logical order.
当您设计portlet 时，应尝试使您的表的布局简单些，以便屏幕阅读器可以按照逻辑顺序读取 portlet。
When you look for the customer table within 5 minutes, you see that the logical logs will not be applied on the RS secondary node.
当您在5分钟内查找customer表时，会发现RS次要节点上并未应用逻辑日志。
You can either use a copy of your backup image and roll it forward to the time right before the table was dropped (point-in-time recovery), or you can restore a logical backup through the exp utility.
您可以使用备份映射的副本，并将它前滚至删除表之前的某个时间点(时间点恢复)，或者您可以通过exp实用程序恢复逻辑备份。
When transforming a logical data model to a physical data model using IDA, entity and attribute names are transformed to table and column names according to the following rules.
在使用RDA将逻辑数据模型转换为物理数据模型时，实体和属性名称根据以下规则被转换为表和列名称。
At some point in the future, the DBA may want to create a new table for separation of application data, but this is strictly a logical and semantic requirement and is not required by the database.
以后的某个时候，DBA可能希望创建一个新的表来分隔应用程序数据，但这仅仅是一个逻辑和语义需求，不是数据库的要求。
Fish is a very logical choice for the New Year's table.
鱼，是新年餐桌上理性选择。
A database is divided into one or more logical storage units called table Spaces.
数据库被分割成一个或多个被称作是表空间的逻辑存储单元。
While modern database servers like SQL server can support terabytes of RAM and hundreds of logical processors, there is still a practical limit to the amount of data that can stored in a single table.
尽管当前的数据库服务器，像SQLServer，能够支持上TB的RAM以及上百个处理器，但是在单个表中所能够存储的数据量还是有限的。
Table 7: Logical volume name structure definition.
表7：逻辑卷名结构定义。
Through to the encoder truth table characteristic analysis, has obtained the direct writing logical expression concrete method using the Karnaugh map most minor term merge rule.
通过对编码器真值表的特点分析，利用卡诺图最小项合并规则得出了直接书写逻辑表达式的具体方法。
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