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SQL development is evolving fast, and Microsoft's Drew Skwiers-Koballa will explain it all in a featured session at the VS ...
3. Usa variables para calcular y almacenar temporalmente el total de salarios de un departamento. WHEN DATEDIFF(YEAR, FechaIngreso, GETDATE()) < 1 THEN Salario * 1.05 WHEN DATEDIFF(YEAR, FechaIngreso, ...