Within our unit tests we use plain ADO.NET (DataTable, DataAdapter) for preparing the database resp. checking the results, while the tested components themselves run under NHibernate 2.1. .NET version
I have a new clustered database and I\'ve been moving data into the tables from our old database.When I import the data, everything works fine, but when I manually insert a record the Identity column
An Orders table has a CustomerId column and an OrderId column. For certain reasons it\'s important that an order\'s id is no longer than 2-bytes.
Can I have an \"identity\" (unique, non-repeating) column span multiple tables? For example, let\'s say I h开发者_如何学运维ave two tables:Books and Authors.
Is there any way of changing the identity seed for an identity column permanently? Using开发者_开发百科 DBCC CHECKIDENT just seems to set the last_value. If the table is truncated all values are reset
I have a table with an identity field. What the best SQL query t开发者_JAVA技巧o get the Ids of all the deleted records from this table?A completely different way to do it is this:
I wan开发者_如何学Pythont to retrieve identity column value in ms access from an autoincremented column.
I have use Identity on ID primary key. And then I insert some data. For example. Data 1 -> Add Successful without error.ID 1
I am currently developing an application for Azure Table Storage. In that application I have table which will have relatively few inserts (a couple of thousand/day) and the primary key of these entiti
Could you please opine if having identity 开发者_如何学Ccolumn as primary key is a good practise?
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