• This script will prompt you to either delete the existing index or create a new index.

    这个脚本将会提示要么删除现存索引,要么创建一个新的索引。

    youdao

  • The script will prompt you to either drop an existing index or create a new one.

    这个脚本将会提示要么删除现存索引要么创建新的索引。

    youdao

  • If you define uniqueness on multiple attributes within a class, create one index that includes all the attributes.

    如果中的多个属性定义惟一性,那么应该创建包含所有这些属性的索引

    youdao

  • Together with the UCLA Anderson School of Management, it has used these data to create an index to gauge what is happening to shipments of goods by road in America.

    加州大学洛杉矶分校安德森管理学院一起利用这些数据创建一个指数衡量美国道路货物运输

    youdao

  • To satisfy this query, you must compute the geographical city center, so create a functional index that computes this value.

    满足这个查询必须计算地理城市中心因此需要创建一个函数索引计算这个值。

    youdao

  • The script will prompt you to either drop an existing multiline text index or to create a new multiline text index.

    这个脚本提示要么删除现存的多文本索引要么创建新的多行文本索引。

    youdao

  • You should create an index in a separate table space so that if something goes wrong with the index table space, you can easily drop it and then recreate the same indexes.

    应该单独一个空间创建索引这样如果索引表空间出现问题,您可以直接删除该表空间,然后重要创建相同的索引。

    youdao

  • If you use this syntax to create an index on a table that other users are accessing, the index is not available until no user is updating the table.

    如果使用这种语法其他用户访问创建索引那么只有当没有用户更新该表时,创建索引才能使用

    youdao

  • This class can create a new index or open an existing index and add documents to it.

    这个创建新的索引或者打开已存在的索引该所引添加文档

    youdao

  • If you need to create an index on an already existing (and populated) table, use the DEFER clause.

    如果需要已有的(并且被填充的)创建一个索引,那么可以使用defer子句

    youdao

  • The load and create index operations always use private sorts for index key sorting, regardless of the value of the INTRA_PARALLEL parameter.

    装入创建索引操作通常使用私有排序进行索引排序无论INTRA_PARALLEL参数如何。

    youdao

  • You can use the in clause to create an index in the same table space where user data resides, or in a different table space.

    可以使用in子句用户数据所在空间创建一个索引或者其他表空间上创建索引。

    youdao

  • Much of the work required to create a searchable index can be performed from the command line.

    创建可搜索索引所需大部分工作可以通过命令执行

    youdao

  • Deciding which index to create is a significant burden for GAE developers.

    决定创建哪个索引对于GAE开发人员来说一个很大负担

    youdao

  • Then you create the index if it doesn't exist and add the item to it.

    然后创建这个索引(如果尚未存在的话)条目添加其中。

    youdao

  • Testing out an index on a workload without having to create the index.

    测试工作负载索引无需创建索引。

    youdao

  • Since an index makes it more expensive to write to a table, create the index immediately after the bills table gets populated.

    由于索引增加写入成本,所以要在填充账单立即创建索引。

    youdao

  • Q: Why can't I specify a table space for my local index using the CREATE index statement?

    Q为什么无法利用CREATE index语句本地索引指定空间

    youdao

  • It is recommend to create multiple Index Update Tasks for related packages and folders.

    我们建议相关文件夹创建多个IndexUpdate Tasks。

    youdao

  • This is because the history table is usually quite large, and ClearQuest does not create index for most of the fields.

    是因为历史表格通常都非常ClearQuest并不大多数的字段创建索引

    youdao

  • Let's create an index on the code and char attributes in the alphabet collection now (see Listing 14).

    下面使用字母表集合中的codechar属性创建一个索引。(参见清单14)。

    youdao

  • Every time you create an index, Terrier will remove the old index and index all specified folders from scratch.

    每次创建一个索引Terrier都删除的索引从头索引所有指定文件夹

    youdao

  • The following example will create an index on the customer table Cid attribute with the option REJECT INVALID VALUES.

    下面示例将会使用REJECTINVALIDVALUEScustomerCid属性创建一个索引

    youdao

  • It is recommended to create an index on the STAFF table using the DEPT and SALARY columns.

    建议使用DEPTSALARYstaff表上创建一个索引

    youdao

  • You can easily create an index with your create_table migration, or create an additional migration that creates your index.

    可以轻松地使用create _ table迁移创建索引也可以创建一个额外的迁移创建索引。

    youdao

  • Note that after you create a text index, text search does not find any results, as the text index contains no data at this point.

    注意创建文本索引之后,文本搜索不能找到任何结果因为此时文本索引包含任何数据

    youdao

  • Whenever possible, create all indexes on a table before initially loading it, since the load utility builds indexes more efficiently than the create index process.

    只要有可能,应该初次装载一个之前创建所有索引因为LOAD实用程序建立索引的效率CREATE INDEX过程要高。

    youdao

  • Extensions to the create index statement enable administrators to create full text indexes to help improve the performance of such searches.

    CREATE index语句扩展使管理员能够创建全文索引从而帮助改进这种搜索的性能

    youdao

  • If you want those three predicates applied in the exact order in which you code them, you must drop and re-create the index (or create a new index) on (COLA, COLC, COLB).

    如果三个谓词完全按照它们编码顺序应用,则必须删除在(COLA,COLC,COLB)上重建索引(或者创建一个索引)。

    youdao

  • The query needed to create the index would change to include this new column in the WHERE clause.

    创建索引所需查询发生变化where子句包括这个

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定