而且，你可以使用用户自定义类来创建自己内容的索引和目录。
Moreover, you can also use custom categories to create your own indexes and catalogs on your content.
其配置的目录与前面创建索引文件的目录相同。
This is configured with the same directory where the index files were created earlier.
首先，在创建搜索索引时，根据文档是否满足规则，将分类法目录应用于文档。
First, when the search index is created, taxonomy categories are applied to documents based on whether a document satisfies the rule.
默认情况下，索引系统是活动的，并自动创建两个目录。
By default, the indexing system is active, and two catalogs are automatically created.
用runstats命令更新目录统计数据，以便优化器可以考虑这个新创建的索引。
Update the catalog statistics with the runstats command so that the optimizer can take this newly created index into account.
可以用document()函数来创建涉及多个文件的索引或目录。
You can use the document() function to create indices or tables of content that span multiple files.
它在一个临时目录中创建了一个名称为“index - 1 ”的新索引。
如果创建新的索引，而在最后一次执行RUNSTATS以后还未修改相应的表，那么您可以只收集索引上的目录统计信息。
If new indexes have been created, and the corresponding table has not been modified since the last RUNSTATS execution, then you can collect catalog statistics on indexes only.
这个搜索机制通过在一个不能通过网络访问的目录下创建索引来运行。
The search mechanism works by creating an index in a directory that's not Web-accessible.
第三个参数（0）是目录的基于零的索引，如果某个组不存在，则会在目录中创建这个组。
The third argument (0) is the zero-based index of the directory that you want to create the group in if it doesn't exist.
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。
Creating an index page, of all articles in a directory or in total, requires scanning the file system for available files.
在表的LOADREPLACE期间以及索引的创建期间，也可以进行目录统计信息的收集。
Collecting catalog statistics can also be issued during a LOAD REPLACE of a table, as well as during the creation of an index.
系统目录变更：FOT索引创建了当前sysindices表格中一个新输入。
System catalog changes: a FOT index creates a new entry in the existing sysindices table.
最后，提交表单时，php脚本将创建Lucene搜索索引，并使用目录中具有匹配扩展名的所有文件对其进行填充。
Eventually when the form is submitted, the PHP script will create a Lucene search index and populate it with all the files in the directory that have a matching extension.
IndexWriter创建一个目录锁定文件，以通过同步索引更新保护索引不受破坏。
IndexWriter creates a lock file for the directory to prevent index corruption by simultaneous index updates.
这个命令会创建一个名为index的子目录，这个目录包含了所有Lucene源码的索引。
This will produce a subdirectory called index which will contain an index of all of the Lucene source code.
这个命令会创建一个名为index的子目录，这个目录包含了所有Lucene源码的索引。
This will produce a subdirectory called index which will contain an index of all of the Lucene source code.
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