Introduction According to the official documentation, the READ COMMITTED isolation level “specifies that statements cannot read data that has been modified but not committed by other transactions”. So, one could think that a record returned under this isolation level existed in the committed state at the time of reading. In this article, I am going […]
Introduction TOP is one of the many syntactical operators available in T-SQL and at a first view, it could seem very simple and not particularly interesting. According to the official documentation, it “limits the rows returned in a query result set to a specified number of rows or percentage of rows”. The following is the […]
SQL Server 2014 has introduced a rebuilt Cardinality Estimator (CE) with new algorithms. Which are the biggest differences between the new CE and the previous one? Which one works better? Read more to find out.
I have this view:
CREATE OR ALTER VIEW dbo.City AS SELECT TOP 10 cn.CityNameID, cn.CityName FROM dbo.CityName AS cn WITH CHECK OPTION GOHow can I modify the view to make it is updatable with this code?
INSERT City (CityName) VALUES ('Dillon')See possible answers