Unique keys mean they are primary keys?
独特的键意味着他们是主键？
Indexes are not just for the primary keys or the unique keys.
索引并不只是为了主键或者唯一键。
Two 80 bit device unique keys are held by separate escrow agents.
两个80位设备唯一的密钥由两个分开的保管代理保管。
These are primary or unique keys, identifiers for the other data elements.
它们可以是主键或惟一键，或其他数据元素的标识符。
The keys view allows you to define primary, unique, and foreign keys for the table.
允许您定义表的主键、惟一键和外键。
Less flashy, but arguably more unique is the notebook's use of "smile keys."
其中稍显低调、但可以说更为独特的则是其所采用的“微笑键盘”。
Within a dictionary, keys are unique.
在字典内，密钥是惟一的。
The keys view allows you to define primary, unique, and foreign keys for the table.
keys视图允许定义表的主键、惟一键和外键。
You can also drop primary keys, indexes, and unique constraints from the update script.
您也可以从更新指令码置放主索引键、索引和唯一的条件约束。
You can also drop primary keys, indexes, and unique constraints from the update script.
您也可以从更新指令码置放主索引键、索引和唯一的条件约束。
应用推荐