When you use SELECT in a PL/SQL block, it’s important to make sure that exactly one row will always be returned by your query. If more than one row is returned, the TOO_MANY_ROWS exception occurs.

Window functions in SQL are a powerful feature that allows you to perform calculations across a specific subset of rows within a result set. Unlike regular aggregate functions, window functions do not ...

Maybe this is a strange question, but is there a way to add a single row (or several) to the return set of a SELECT statement?Example:I want to populate a drop down list with SELECT EmpID ...

In addition to StretchDB and AlwaysEncrypted, there are two more exciting features in the works for SQL Server 2016: dynamic data masking and row-level security. In the case of these two features, ...

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