Creating an index on a built-in function also causes a checkpoint.
为内置函数创建索引也会生成一个检查点。
And we also started by creating an index on the EMPNO and DEPTNO columns.
我们还从创建关于EMPNO和deptno列的索引开始。
To improve the query performance, consider manually creating an index for these fields.
为了改进查询的性能，那么您可以考虑手动为这些字段创建一个索引。
When done, click OK to return to the index TAB and begin the process of creating an index.
完成后，单击OK返回到Index选项卡并开始创建索引的过程。
When creating an index Update Task, it is possible to add a list of folders to exclude from the index.
在创建IndexUpdateTask时，添加一系列文件夹以便从索引中排除它们是有可能的。
Creating an index page, of all articles in a directory or in total, requires scanning the file system for available files.
创建一个索引页，将所有文章都放在一个目录或所有目录中，这样如果想要得到可用的文件就必须扫描该文件系统。
Manually creating an index is not recommended because the history table is frequently updated and the index could hurt update performance.
并不推荐您手动创建一个索引，因为历史表格会频繁更新，而索引可能会损害更新的性能。
Since MQTs are local tables that cache the results of a query, the same considerations for creating an index on a local table apply to creating indexes on MQTs.
因为MQT是缓存查询结果的本地表，所以在本地表上创建索引的相同步骤也可应用于在 MQT 上创建索引。
Tables and views within the same database must have distinct names, but creating an index with the same name as either an existing table or view is allowed.
相同数据库中的表和视图必须使用不同的名称，但是允许创建与现有的表或视图同名的索引。
This section describes a simple mechanism for creating an inverted text index by using index extensions.
本节描述一种简单的通过使用索引扩展创建反向文本索引的机制。
The idea was to get an index number to help estimate the difficulty of implementing processing tasks (such as creating an XSLT transform) for a vocabulary and the typical USES for the vocabulary.
基本的想法是：用一个序数字，来评估针对某个词汇表及其典型应用实现处理任务(如创建xslt转换)的难度。
To retrieve an item from a subtree, you compute a hash value from the column you chose when creating the index.
从子树中检索一个项目，当您创建索引时，可以从所选的列中计算出一个hash值。
You can also specify the storage parameter PCTFREE when creating or altering an index (which has its own index segment).
你也可以在创建或者修改一个索引（拥有自己的索引段）的时候指定PCTFREE这个存储参数。
You can also specify the storage parameter PCTFREE when creating or altering an index (which has its own index segment).
你也可以在创建或者修改一个索引（拥有自己的索引段）的时候指定PCTFREE这个存储参数。
应用推荐