Primary Key的例句大全

Accessor 1 contains all columns except the primary key.

访问器1包含除主键外的所有列.

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RemoveExceptionRemove an EJB object identified by its primary key.

删除由主键标识的EJB对象.

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Gets the row specified by the primary key value.

获取包含指定的主键值的行.

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You must specify the primary key for a table.

您必须指定主键的表.

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A primary key is a column a unique value for each row.

主键是指每记录行带有唯一值的栏目.

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The primary key can be specified only for the top root view.

不可以在一列或多列上同时有主键和唯一约束.

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Choose two fields from the database table that comprise the primary key.

从数据库表中选择构成主关键字的两个字段.

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Note: The primary key field is numeric by default.

注意: 主键字段默认为数值型.

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The primary key can't be a primitive type.

主类型不能成为主键.

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The element defines the primary key of the main table.

元素定义了主表格中的主键.

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Right-click the row selector for the column and select Set Primary Key.

右击该列的行选择器,然后选择“设置主键”.

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This index requires each value in the primary key to be unique.

该索引要求主键中的每个值都唯一.

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Right-click the column you want to set as the primary key.

右击要将其设置为主键的列.

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Defining the table's primary key ( after creating columns ).

在创建列后 定义表 的主键.

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However, you can change the order of columns after the primary key is created.

但是, 可在创建主键后更改列的顺序.

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You'll create the ID field as an autoincrement primary key.

我们将创建ID字段作为一个autoincrement primary key。

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You create a primary key in a data table using the Dataset Designer.

使用“数据集设计器”创建数据表的主键.

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KA ( Key Account ) : A wholesaler's or manufacturer primary customer that provides the majority of volume.

字面意思是重要客户,主要指大型零售商,因为他们是批发和制造商的重点客户.

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The primary heat exchanger ( PHX) is a key heat transmission equipment of the lead alloy cooled reactor, and it is also a safety barrier to prevent the radioactive lead alloy coolant.

主换热器是铅合金冷却反应堆中关键的热传输设备，同时也是防止一回路放射性冷却剂外逸的一道安全屏障，此外，换热器结构设计合理性也将直接影响反应堆安全性及经济性。

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Click the first icon to add the primary key attribute.

点击工具栏中的第一个图标以添加主属性。

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