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1.0Bob Beaucheminhttps://www.sqlskills.com/blogs/bobbWhat's a truncation exception? - Bob Beaucheminrich600338<blockquote class="wp-embedded-content" data-secret="JgJ7Buo6Px"><a href="https://www.sqlskills.com/blogs/bobb/whats-a-truncation-exception/">What’s a truncation exception?</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.sqlskills.com/blogs/bobb/whats-a-truncation-exception/embed/#?secret=JgJ7Buo6Px" width="600" height="338" title="“What’s a truncation exception?” — Bob Beauchemin" data-secret="JgJ7Buo6Px" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script>
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I commonly do a demo when teaching SQL Server 2005 where I write a SQLCLR UDF that's returns the string "Hello World". The define it, sans VS autodeploy, like this. CREATE FUNCTION somefunc() RETURNS NVARCHAR(4) AS EXTERNAL NAME MyAssembly.MyClass.MyFunction When invoked, it returns "Hell", silently truncating the string the CLR sent it. UNTIL Apr CTP. […]