In a future version of SQL Server, "set concat_null_yields_null off" will cause errors according to SQL profiler:
"SET CONCAT_NULL_YIELDS_NULL OFF will be removed in a future version of SQL Server. Avoid using this feature in new development work..."
This decision by the SQL Server team seems like a very bad idea. For example, why should: 'foo' + @someNullValue be null?
Microsoft recommends using something like 'foo' + ISNULL(@someNullValue, '') -- why?
So what I see is that whenever
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