有了这个特性，查询优化器可以在决定访问计划时立即考虑索引。
With this feature, the query optimizer can immediately consider the index when determining an access plan.
没有太多的人会注意搜索索引和新闻聚合器中的缺陷，或者因此而烦恼，但是当涉及到他们在拍卖中支付的钱时，大多数人会立即注意到错误。
Not too many people will notice or be upset by a flaw in a search index or a news aggregator, but most people will immediately notice an error when it comes to money they had bid with in an auction.
如果立即建立索引，则需要扫描表空间，这样要花费比较多的时间。
If you build the index immediately, the table space is scanned, which can take a considerable amount of time.
它让DB 2使用索引来立即查找满足where子句中的两个简单谓词的行。
It lets DB2 use the index to immediately look up the row or rows that satisfy the two simple predicates in the WHERE clause.
由于索引增加了写入表的成本，所以要在填充完账单表后立即创建索引。
Since an index makes it more expensive to write to a table, create the index immediately after the bills table gets populated.
它还生成了创建索引必需的DDL，并且能立即运行(当然，您需要有合适的权限)或保存进行预览和执行。
It also creates the DDL required to create the indexes, and gives you the ability to run them right away, assuming you have proper authority, or save them for later review and execution.
不同于第 3部分中的Parser，索引器不会立即启动或自动启动。
Unlike the Parser in Part 3, the indexer doesn't begin immediately or automatically.
Solr将动态创建索引，在记录被创建、修改或删除时立即更新每个索引。
Solr creates the indices on the fly, updating each index immediately as records are created, modified, or deleted.
我甚至发现搜索引擎蜘蛛已经爬到包含这篇新文章链接的页面，但却没有立即访问这篇新文章，而是后来才访问的。
I also looked and found that the bot assessed the page where the new links pointed to the new posts but never went on to crawl the page until later.
对文本索引进行同步的任务称为索引更新，通常在创建文本索引之后立即执行。
The task of synchronizing the text index is called index update and typically follows right after you have created a text index.
虽然可自动传播更改，但可能无法立即在全文索引中反映这些更改。
Although changes can be propagated automatically, these changes may not be reflected immediately in the full-text index.
SlimSearch是一个优秀而简单的搜索插件，可以让你在任何页面选择文本并立即发送到很多歌搜索引擎。
SlimSearch is a great, simple search plugin that lets you select text on any webpage and instantly send it to a large number of search engines.
也有几个商业网站提交服务，可在因特网上使用，你可以立即提交你的网站到许多搜索引擎上。
Thereare also several commercial website submission services available onthe Internet who will submit your site to many search engines at once.
也有几个商业网站提交服务，可在因特网上使用，你可以立即提交你的网站到许多搜索引擎上。
Thereare also several commercial website submission services available onthe Internet who will submit your site to many search engines at once.
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