VALUES ('1','a') ON DUPLICATE KEY UPDATE column1='1', column2='a';" Run your modified query in your SQL browser to view the results. If a duplicate key is found, the query will update the existing ...

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Hello, I've got a bit of an unusual request, I want to create some duplicate rows in a SQL Server table. We have a WorkOrders table that has our customer orders in it. Every order has a WOID ...

Executing this query in SQL returns results such as: Now if you drop the view from your data model and re-add it, EF will pick up the real primary key column that is labeled NID and your LINQ ...

The Find Duplicates Query wizard handles this chore quickly and easily. When maintaining an Access database, it’s a good idea to regularly remove duplicate records. Duplicate records can pop up ...