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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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Brad McGehee provides a "career guide" for DBAs. It is intended both to help prospective DBAs find a "way in" to the profession, and to advise existing DBAs on how they can excel at their jobs, and so become Exceptional DBAs.

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Question of the Day

Creating a JSON Document II

I want to create a JSON document that contains data from this table:

TeamID TeamNameCity         YearEstablished
1      Cowboys  Dallas       1960
2      Eagles   Philadelphia 1933
3      Packers  Green Bay    1919
4      Chiefs   Kansas City  1960
If I run this code, what document(s) is/are returned?
SELECT json_objectagg( n.city : n.TeamName)
FROM dbo.NFLTeams n;

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