“surrogate key”造句,怎麼用surrogate key造句
5、It focused on how to generate unique consequent values for the surrogate key.
7、The surrogate key values start with a number, for example "1", for the first row of the table, and is incremented by one for each row thereafter.
1、The key manager encapsulates the surrogate key generation function.
3、This article described three approaches to implementing a surrogate key as primary key.
6、The IDENTITY function is a good solution for a surrogate key function in most cases.
2、You need to generate unique values for the surrogate key.
8、Identifiers may use surrogate keys.
4、Many large applications use the key manager method to maintain the surrogate keys for all tables.
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1、非黑即白才是真理。2、血*白帶:即白帶中混有血液。3、這世間事,怎會是非黑即白,又何曾非此即彼?4、世間事,不是非黑即白;世間人,也不是非善即惡。5、我想不應該是一分為二,非黑即白的。6、網路世界非黑即白,沒有灰*地帶可言。7、然而未來並不是非黑即白的。8、這個世...
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