Fundamentals of table expressions, Part 5 – CTEs, logical considerations
SQL Performance
AUGUST 12, 2020
You can find it in the documentation of Microsoft SQL Server and Azure SQL Database. T-SQL supports it starting with SQL Server 2005. For example, you can use a query that is based on derived tables as the inner query of a CTE definition, as in the following example: WITH C AS. ( CROSS JOIN. (
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