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SQL window functions provide extremely powerful and useful features that let you work with observations more easily. Different types explained here.
Dino Esposito explains JSON-to-rowset native support in SQL Server 2016 and provides a realistic perspective of data query when you have JSON data stored in the database.
Effectively, those methods can become just thin wrappers around SQL queries. If you want to play with SQL Server’s JSON support (or the other big new feature in SQL Server 2016, temporal tables), you ...
Scalar functions let you encapsulate a calculation into a stored procedure-like snippet of SQL. It’s common practice to return the results of a scalar function as a column in a SELECT query.
Next, I save a natural language question to the variable my_query, create a prompt with my create_prompt() function, and see what happens when I paste that prompt into the API playground: ...
The outer PROC SQL query retrieves data from the view descriptor; the subquery uses a Pass-Through query to retrieve data. This query returns the names of employees who earn less than the average ...