Technical Article

Engine Separation of Duties for the Application Developer

Separation of duties is an important consideration for databases and database applications. By properly defining schemas and roles, you can create a distinction between users who can manipulate data from those that administer the database. This paper discusses the topics of which application developers should be aware and provides a heuristic example to guide you in achieving separation of duties.

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Question of the Day

UNISTR Escape

In SQL Server 2025, I run this command:

SELECT UNISTR('*3041*308A*304C\3068 and good night', '*') as "A Classic";
What is returned? (assume the database has an appropriate collation) A: B: C:

See possible answers