检查标签中的列关键字，来确认列关键字已经被重新排序，并且与SQL查询返回的数据字段相符。
Check the column keys in the tag to make sure that the column keys are realigned to match the data fields returned by the SQL query.
产生的完美hash()函数返回一个无符号的int值，范围为 0..(k-1)，其中k 值为最大关键字散列值加 1。
The resulting perfect hash() function returns an unsigned int value in the range 0..(k-1), where k is the maximum keyword hash value +1.
第二列计算关键字值。
在SELECT关键字之后，select语句可以列出多个列。
A SELECT statement can have multiple columns listed following the SELECT keyword.
如果使用可空的vargraphic列，那么1021字节的索引限制仍然是对的。
If you use a nullable VARGRAPHIC column instead, the 1021-byte index limitation is still true.
构建了关键字和显示参数散列之后，接下来我们可以查看简单的关键字匹配子程序：matchWords。
Once the keyword and display parameter hash has been built, we can move on to our simple keyword matching subroutine: matchWords.
使用fixed格式时，必须对列使用EXTERNAL关键字。
When using FIXED format, it is mandatory to use EXTERNAL keyword for the columns.
为fullrecord列指定其长度为5000字节。
但是，如果使用具有相同分组关键字的多个聚合，或者对相同列进行计数的计数函数，其不会显著增加规则的执行时间。
But if you use multiple aggregations with the same grouping keys, or multiple counting functions that count the same column, it will not significantly increase the execution time of the rule.
您将找到的大部分结果都是哈希索引站点——有意地连接散列值和其相应关键字的站点。
Most of the results you'll find are hash indexing sites — sites intentionally built to connect hash values and their corresponding keys.
将info列的数据类型设置为VarBinary，并将列长度设置为5000字节。
Set the data type for the INFO column to VarBinary, and set the column length to 5000 bytes.
如果当关键字在集合中时它的散列代码被更改，那么将产生一些不可预测和容易混淆的结果。
If a key's hash code were to change while it was in a collection, some unpredictable and confusing consequences could follow.
除非oracle引入了我不知道的其他伪列或关键字，否则Oracle所有的递归特性现在都被映射到DB 2UDB forLinux、UNIX和Windows。
Unless Oracle has introduced yet another pseudo column or keywords that I'm not aware of, all of Oracle's recursive features have now been mapped to DB2 UDB for Linux, UNIX, and Windows.
所有基于散列的集合假设，当对象的散列值用于作为集合中的关键字时它不会改变。
All hash-based collections assume that an object's hash value does not change while it is in use as a key in the collection.
该方法称作DigestSearch是因为它使用惟一摘要(单向散列)值来表示一个搜索字。
The method is called DigestSearch because it USES the unique digest (one-way hash) value to represent a search word.
您可以设置主要关键字，创建并编辑查询，添加并删除关系，以及设置一个同步列。
You can set primary keys, create and modify queries, add and remove relationships, and set a concurrency column.
事实上，对数以千计的、包含请求搜索的关键字的文档进行排序，以便将与用户最相关的文档列在最上方，这并不是一件容易的任务。
Indeed, taking the thousands of documents that contain the requested keywords and ordering them so the most relevant for the user are at the top is no easy task.
将timechanged列的数据类型更改为NVarChar，并指定其长度为20字节。
CHANGE the data type of the TIMECHANGED column to NVarChar with a length of 20.
这个表包含一个列族journal_articles，用于存储其中出现该关键字的文章的DOI。
This table includes a column family journal_articles used to store the DOIs of the articles in which the keyword occurs.
因为图形化字符总是2字节长的，所以可以建立索引的最大图形化字符长度是510个字符，列可以定义为VARGRAPHIC (510)。
Since a graphic character is always 2 bytes long, the maximum graphic length that can be indexed is 510 graphic characters, and the column can be defined as VARGRAPHIC (510).
这个应用程序也有一些我们希望Safari也能拥有的特点：搜索关键字的能力，与及一个能够把浏览器列隐藏的按钮，让网页的内容可以完全显示在屏幕上。
The app boasts some other features we wish were in Safari as well: the ability to search for a keyword, and a button to hide the browser toolbar so web content can completely take over the device.
如果使用可空的varchar列并只涉及ASCII字符(在utf - 8格式中每字符1字节)，那么可以建立索引的最大字符长度是1021个字符。
If you use a nullable VARCHAR column and only ASCII characters (UTF-8 format 1 byte per character) involved, the maximum character length that can be indexed is 1021 characters.
如果利用相同的分组关键字或者没有分组关键字，来聚合多个列，那么，所有的聚合都在单个数据传递中的相同操作中进行。
If more than one column is aggregated using the same grouping key or without a grouping key, then all the aggregations are computed within the same operation with a single pass over the data.
他们可以控制列宽度，因为他们有很多文本控制办法(断字和对齐)。
They can go for the lower end of column width because they have a lot of control over the text (hyphenation and justification).
列宾认为布拉姆斯的小提琴协奏曲可能是“第一首令任何认识小提琴这三个字的人爱上的协奏曲。”
Vadim Repin suggests that the Brahms "may be the first concerto anybody who knows the word violin falls in love with."
即使支持900字节的列，也不建议您使用这么大的键列来创建全文索引。
Although a 900-byte column is supported, we do not recommend building a full-text index that USES a key column of that size.
但是不要改变第一列带关键字的文本。
图形中的每列都表示一字节的内存，列中的数字指示该字节的位移。
Each column in a figure represents a byte of memory, and the number in the column indicates the displacement of that byte.
本机为L型、两列、两级、双作用、水冷、有十字头的固定式往复活塞空气压缩机。
This machine is of LV model, double-row, double-step, double function, water-cooling, and intercrossing, fixed, no basic reciprocating piston type air compressor.
操作数据库是为已知的任务和负载设计的，如使用主关键字索引和散列，检索特定的记录，和优化“罐装的”查询。
An operational database is designed and tuned from known tasks and workloads, such as indexing and hashing using primary keys, searching for particular records, and optimizing "canned" queries.
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