The system catalog does not identify which columns contain encrypted data, and the same column can include both encrypted and unencrypted values.
系统目录没有标识哪些列中包含加密的数据，同一列中可以同时包含加密和非加密数据。
Using character or binary large object (CLOB or BLOB) columns of tables to store the XML data intact in a relational database management system (DBMS).
使用表的字符大对象（CLOB）或二进制大对象（BLOB）列在关系数据库管理系统（DBMS）中按原样存储XML数据。
Null and default value Compression (V8 GA) : Compression for null, zero length data in variable length columns and system default value.
null值和缺省值压缩(V 8GA)：对变长列中的零长度空数据和系统缺省值进行压缩。
In previous columns, we have established a use case model in which actors represent external entities that interact with our system.
在前面的专栏文章中，我们构建了一个用例模型，参与者在其中表示与系统交互的外部实体。
An index specification that defines a unique index also conveys information about the uniqueness of the index columns to the federated system.
定义惟一索引的索引规范还将关于索引列惟一性的信息传递给联邦系统。
The following tables list the new columns in system catalogs that capture UDI counters, and additional information captured during statistics run.
下表中列出了捕捉udi计数器的系统目录中的新列，以及在运行统计数据过程中捕捉的额外信息。
Without file system caching, Q1 performs similarly on XML and CLOB columns, with a slight disadvantage (10%) for the CLOB column which is not buffered in the buffer pool.
在没有文件系统缓存的情况下，XML和clob列的Q1执行效果类似，不在缓冲池进行缓冲的clob列略微落后(10%)。
Without file system caching, this overhead is mitigated by the fact that XML columns are buffered in the DB2 buffer pool and CLOB columns are not.
在没有文件系统缓存的情况下，xml列在db2缓冲池进行缓冲而clob列则不是，从而可降低开销。
Whether or not space can be saved by using system default compression depends on the data in the table columns.
使用系统默认值压缩能否节省空间取决于表列中的数据。
With the column attribute SYSTEM DEFAULT COMPRESSION, additional space can be saved if columns contain the system default very often.
当使用列属性SYSTEMDEFAULTCOMPRESSION 时，如果列中包含很多的系统默认值，则可以节省更多的空间。
The second is that ArcExplorer requires all spatial columns to have a single spatial reference system assigned.
第二件事情是ArcExplorer要求所有空间列指定一个空间引用系统。
The columns to observe are "us," "sy," and "id," which denotes CPU utilization time in user space, system space, and system idle time in percentage.
请注意“us”、“sy”和“id”列，它们分别表示用户空间和系统空间的CPU利用率百分比以及系统空闲时间。
Dealing with the CPU statistics first, the columns show user (us), system (sy), and idle (id) percentages.
先来看看CPU统计信息，这些列分别显示了用户(us)、系统(sy)和空闲(id)百分比。
Data distributions are generated by the server for individual columns of a table, and are stored as encoded histograms in the encdat column of the sysdistrib system catalog.
服务器为表中的各个列生成数据分布，这些数据分布被以编码直方图的形式存储在sysdistrib系统编目的encdat列中。
Many of the previous Speaking UNIX columns (see Resources) have presented the find command — an invaluable utility for scanning and processing files or even the entire UNIX file system.
在以前的对话unix专栏(请参见参考资料部分)中曾多次介绍了find命令，这是一种非常有用的实用工具，可用于扫描并处理各种文件，甚至整个UNIX文件系统。
The history table must have the same number and order of columns as the system-maintained temporal table.
历史表必须拥有与系统维护的时态表相同的列数和列顺序。
This approach was applied by transformation of the rigid structural system (strong columns and beams) into framing, curved elements.
这种方法是适用于由刚性结构体系(强柱和梁)转变成框架、弯曲的元素。
Check out these columns if you want to know whether a franchise system is expanding in your area and whether a company requires its franchisees to buy master franchises or multiple units.
如果你想要知道是否一个特许经营系统正在你的地区扩张，以及是否一个公司要求它的特许经营人去购买主特许经营权，或多个单位，检查这些栏目。
The structural core of the project is a raised flooring system with a series of columns and a ring beam on the top for stability.
项目的结构核心部分是一个抬高的顶棚系统，附带依次排列的圆柱以及置于其上用来增强稳定性的一根圆形横梁。
A structural system composed by huge crossed beams stands at the restaurant level, thus collaborating with the glass columns to sustain the whole building.
其结构系统包括餐厅层巨大的横梁结构和玻璃柱，一同支撑整个建筑。
I ask, using ADO to access database, how to know the database system in the data tables and table columns in the data?
请问，运用ADO访问数据库时，如何知道数据库系统中有那些数据表以及表中有那些数据列？
The structure of the building we conceived is made of reinforced concrete and based on a system of columns-beams.
该建筑的设计构思就是在梁柱体系的基础上采用钢筋混凝土结构。
Design and development of a companys Web site system, including the companys introduction, news, pictures show, dynamic scroll and other columns, functional and practical.
设计开发了一个公司网址系统，包含公司介绍，新闻、图片展示、动态滚动等栏目，功能实用。
The designing of chromatographic columns switch system control software and the main functions of this software are introduced in this paper.
本文介绍了色谱柱切换系统控制软件的主要功能以及软件系统的设计。
The steel framing of a multi-storey building is a system of beams, girders or trusses, and columns, designed to carry all the gravity loads of the structure and to resist wind and earth-quake forces.
多层建筑物的钢框架是梁、次梁或桁梁，以及柱子的体系，用以承受结构的全部重力荷载和抵抗风荷及地震力。
Guard system with reusable holder and disposable guard columns to protect analytical columns.
可重复使用的支架与一次性保护柱芯组成保护柱系统，以保护分析柱。
Guard system with reusable holder and disposable guard columns to protect analytical columns.
可重复使用的支架与一次性保护柱芯组成保护柱系统，以保护分析柱。
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