| 单词 | duplicate key |
| 释义 | 例句释义: 复制键,重复键,重复键值,备用的钥匙 1. He gave me a duplicate key of his house . 他给我另配了一套他房子的钥匙。 www.bing.com 2. This could result in a significant decrease in performance should there be a large number of duplicate key values. 如果有大量重复键值，这可能会导致性能大幅降低。 www.ibm.com 3. A unique index , UNIQUE constraint, or PRIMARY KEY constraint cannot be created if duplicate key values exist in the data . 如果数据中存在重复的键值，则不能创建唯一索引、UNIQUE约束或PRIMARYKEY约束。 www.bing.com 4. Creating a unique index guarantees that any attempt to duplicate key values fails. 创建唯一索引可以确保任何生成重复键值的尝试都会失败。 msdn2.microsoft.com 5. Specifies the error response to duplicate key values in a multiple-row insert operation on a unique clustered or unique nonclustered index. 指定对唯一聚集索引或唯一非聚集索引执行多行插入操作时出现重复键值的错误响应。 msdn2.microsoft.com 6. This option specifies the error response to duplicate key values in a multiple-row INSERT statement after the index has been created. 当索引创建后，此选项指定对操作多行的INSERT语句中所出现的重复键值错误的响应方式。 msdn2.microsoft.com 7. If duplicate key values exist, the CREATE INDEX statement is canceled and an error is returned. 如果存在重复的键值，则将取消CREATEINDEX语句并返回错误。 msdn2.microsoft.com 8. The example demonstrates that the Add method throws ArgumentException when attempting to add a duplicate key. 该示例演示，在尝试添加重复键时，Add方法会引发ArgumentException。 msdn2.microsoft.com 9. We have a duplicate key to the front door. 我们有一把复制的前门钥匙。 blog.sina.com.cn 10. Select Duplicate key and SQL errors so that records that cause these errors are sent to the reject link. 选择Duplicatekey和SQLerrors，将导致这些错误的记录发送给拒绝链接。 www.ibm.com 1. I've locked myself out. May I borrow a duplicate key, please? 我把自己关在门外了。请问我能借用一把钥匙吗？ bbs.tingroom.com 2. May I Borrow a duplicate key, please? 请把备用钥匙借给我好吗？ dict.ebigear.com 3. I forgot to bring my key when I left the room. May I borrow a duplicate key for room 402, please? 我离开房间时忘记带钥匙了。我能借用402房间的备用钥匙吗？ www.kekenet.com 4. Insert operations that would generate duplicate key values are rolled back, and the Database Engine displays an error message. 可生成重复键值的插入操作将被回滚，同时数据库引擎显示错误消息。 msdn2.microsoft.com 5. Trigger Does Not Return Expected Duplicate Key Insert Error to Client 触发器不将预期的重复键插入错误返回到客户机 support.microsoft.com |
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