dbcc checki开发者_如何学Godent (MyTable, NORESEED) Will show the identity value in a message. I can\'t see the message as I need to select the identity value through a DataReader.
I have one solution where I insert rows where 开发者_StackOverflow中文版I use GUIDs instead of an Identity. The Guid is generated in c#.
According to REST philosophy, a PUT operation should create an entity if it doesn\'t exist, or update it if it does. So for example, if a client does this operation:
I am using Hibernate over SQL Server for a web application. I was using the \"increment\" generator class till now and recently ran into ConstraintViolation exceptions.
According to REST philosophy, a PUT operation should (taken from Wikipedia): PUT http://example.com/resources/142
In Interbase (I\'m using 2007, I don\'t know if it matters) is there a command to get the identity of a newly-inserted 开发者_运维问答record, similar to SCOPE_IDENTITY() in SQL Server?No, InterBase do
I have one table called customer_master that includes a column called cust_id with autoincrement set to 1.
I\'m trying to work my way through a Java Tutorial. The author wrote the tutorial to work with MS SQL.I\'d like to follow the tutorial using MySQL.I\'m not completely sure how to translate the MS SQL
I have a bare bones ORM implementation, consisting of data mappers which load and persist entities. Each mapper internally manages an identity map for all entities read from the database, so that the
I really do mean identity-equality开发者_StackOverflow中文版 here. For example, will the following always print true?
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