In Microsoft SQL Server, the clause FOR XML RAW in a SELECT statement instructs the engine to produce XML in what structure?

Introduction / Context:SQL Server supports several FOR XML modes (RAW, AUTO, PATH) to serialize result sets into XML. Understanding their output shape is important for integration and APIs.

Given Data / Assumptions:

• We are using FOR XML RAW.
• Default behavior (without additional options) is considered.

Concept / Approach:FOR XML RAW returns each row as a generic element (often ) with each column serialized as an attribute on that element, unless directives alter behavior.

Step-by-Step Solution:

Verification / Alternative check:Run a simple query like SELECT 1 AS A, 'X' AS B FOR XML RAW; the output resembles .

Why Other Options Are Wrong:

• (b): Elements (child elements) behavior aligns more with PATH when configured that way.
• (c): Mixing columns into elements vs. attributes requires PATH or EXPLICIT constructs, not RAW by default.

Common Pitfalls:Assuming RAW provides nested hierarchies; RAW is flat and generic unless combined with additional directives.

Final Answer:Place the values of the columns as attributes in each XML row element.