primarykey的意思

primarykey中文翻譯：

primarykey主密鑰

相似詞語短語

reprimand definition───訓斥定義

primary school student───小學生

primary six───初六

primate native to madagascar───原產于馬達加斯加的靈長類動物

primary cell───[電]原電池

primary source───主源；第一手來源；原始來源，第一手來源

imprimatur───n.出版許可，認可；贊許

primary colour───原色；基色；n.原色

primate conservation───靈長類動物保護

prima noapte───第一晚

雙語使用場景

After applying the PrimaryKey-stereotype a key-icon is visible to the left of the attribute, as shown in Figure 10.───在應用primarykey構造型之后，在屬性的左邊就會出現一個圖標了，如圖10所示。

However, you cannot change the length of a column defined with a PRIMARY KEY constraint.───但是，不能更改使用PRIMARYKEY約束定義的列長度。

You cannot change the length of a column defined with a PRIMARY KEY or FOREIGN KEY constraint.───無法更改用PRIMARYKEY或FOREIGNKEY約束定義的列的長度。

An index created as part of a PRIMARY KEY or UNIQUE constraint is automatically given the same name as the constraint name.───創建為PRIMARYKEY或UNIQUE約束的一部分的索引將自動給定與約束名稱相同的名稱。

If CLUSTERED is specified for a UNIQUE constraint and a PRIMARY KEY constraint is also specified, the PRIMARY KEY uses NONCLUSTERED.───如果為UNIQUE約束指定了CLUSTERED，并且指定了PRIMARYKEY約束，則PRIMARYKEY使用NONCLUSTERED。

In addition, the CREATE TABLE and ALTER TABLE statements can be used to set locking granularity on PRIMARY KEY and UNIQUE constraints.───另外，CREATETABLE和ALTERTABLE語句還可用于設置PRIMARYKEY和UNIQUE約束的鎖定粒度。

This includes both DDS-created files and SQL indexes as well as physical files with a Primary Key constraint.───這包括DDS創建的文件和SQL索引，以及帶有PrimaryKey約束的物理文件。

英語使用場景