On a federated system, unique index information might be required to perform an UPDATE/ DELETE operation for some data sources.

  • 在一个联邦系统上,为了为某些数据源执行UPDATE/DELETE操作,需要惟一的索引信息。
  • 来源:互联网摘选更新时间:2026-07-01 15:50:37

  • 重点词汇
  • aart. 一(个);每一(个);任一(个),用于辅音音素开头的单词前
  • uniqueadj.唯一的;独一无二的;独特的;罕见的;(某人、地或事物)独具的,特有的
  • onprep. (覆盖、附着)在…上;由…支撑着;在(运输工具)上;在(某一天);就在…之后;关于(事或人);(身上)带着;为(某团体或组织)的一员;吃;(表示方向)在,向,对;在,接近(某地);根据;以…支付;通过;与…相比
  • informationn.消息;数据;问讯处;
  • anart. 一;一个;(用于元音音素开头的单词前)
  • updatevt.更新;使现代化;向…提供最新信息;给…增加最新信息;校正,修正;
  • forconj.因为,由于;
  • sourcesn.原因( source的名词复数 );[物理学]源;来源;起源;
  • 相关例句
1、

The view used in the cursor statement does not include all the unique index columns of the underlying tables.

游标语句中使用的视图不包括基础表中的所有唯一索引列。

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2、

The primary key and any unique index of the table must be a superset of the associated partitioning key.

表的主键和所有惟一索引都必须是相关分区键的超集。

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3、

You tried to enter a duplicate value in a field that is a primary key or that has a unique index.

试图在主键字段或含有唯一索引的字段中输入重复值。

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4、

Thus, species diversity could not be regarded as a unique index for measuring the effect of vegetation ecological restoration.

因此,物种多样性并非是衡量植被生态恢复效果的唯一指标。

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5、

When a primary key constraint is defined, the federated system automatically creates a unique index specification.

当定义一个主键约束时,联邦系统自动创建一个惟一的索引规范。

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6、

One of the tables involved in the cursor statement does not have a unique index.

游标语句涉及到的表中有一个没有唯一索引。

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7、

Attached table is not updatable because it has no unique index.

由于附加表没有唯一索引,因此是不可更新的。

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8、

The unique index for touch.

触摸的唯一索引。

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9、

Duplicate rows found in% s. Unique index not created.

在%1!中发现重复行。未创建唯一索引。

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10、

Null value is not allowed in unique index or primary key.

唯一性索引或主键中不允许有空值。

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11、

Must specify both full-text Catalog name and Unique Index name.

必须指定全文目录名称和唯一索引名称。

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12、

All local tables in the query must have a unique index.

查询中的所有本地表必须有唯一索引。

provided by jukuu

13、

Using the age status as one's name is the unique and prevailing customs in minorities of Hehuang region in the Ming and Qing dynasties.

以寿龄为人名是明清河湟地区各民族中流行着一种非常独特的习俗。

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14、

Have their own unique language, customs, etc., compared with other ethnic groups, have a clear sense of ethnic identity.

中国朝鲜族作为中华民族一个独特的少数民族,有自己独特的语言、风俗习惯等,与其他民族相比,有明确的族群认同意识。

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15、

The rapid development of the national tourism is just depended on the unique folklore, customs and cultural characteristics in those areas.

民族旅游业能够迅速发展,正是依托着当地独特的民俗、民风和文化特质。

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16、

Northeast China countryside oil painting, a branch of Chinese countryside oil painting, is characterized with its local geographical features, has its local color and unique ethnic customs, and gradually forms painting techniques and expression language of its own.

东北乡土油画作为中国乡土油画的一员。尤其以它地域乡土为特色,呈现着它独有的本土色彩与民族风情,并逐渐形成了自身特点的绘画手法和表现语言。

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17、

Zhang Chuan-ping thinks that war plays an important role in the gradual process of birth and passing of Hebei human spirit, and it is the war that cultivates the unique folk customs and spiritual temperament.

张川平认为,自古以来在河北人文精神的生成、传承过程中,战争起了潜移默化的作用,正是战争的磨炼才使得燕赵人养成了独特的民风民俗和精神气质。

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18、

In Yu South nongovernmental, people meet the cultural ecological environment of local region, who have formed unique birth customs, these customs is simply person in Yu south give birth to faith and the summary of experience.

豫南民间,人们在本地域的文化生态环境中,形成了独特的生育习俗,这些习俗是豫南人生育信仰和经验的总结。

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19、

Today, the Yao nationality people still inherited their unique ethnic customs at every important festival. Generally, there are two types of Mang Mountain categories, Shan Yao and Eight Rows of Yao.

而今,这里的瑶民每逢重要的节日还依然传承着他们独有的民族风俗。莽山瑶族种类大致有过山瑶与八排瑶两大类。

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20、

Xihe and Lixian county still preserved this old tradition& double seven festival, its was well preserved in form and large in scale, formed an unique local customs and ritual activities.

西和、礼县一带至今保存了这种古老遗风&乞巧节,其形式完整,规模宏大,形成了独特的地方民俗和祭祀仪式活动。

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