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Hello. I am taking a Database Administration Course and I am not understanding t

ID: 3902743 • Letter: H

Question

Hello. I am taking a Database Administration Course and I am not understanding the following questions or how to code this correctly in SQL: Your assistance would be greatly appreciated.

Query the catalog view sys.server_principals to return only the data for module4Login 4. Add a WHERE clause to modify the following query to return only the data for module4Login and execute the query 5. SELECT p. NAME as roleName, m. NAME as principalName FROM sys.server_role_members rm INNER JOIN sys.server_principals p ON rm.role_principal_id -p.principal_id INNER JOIN sys.server_principals m ON rm.member_principal_id - m.principal_id

Explanation / Answer

4. SELECT * FROM sys.server_principals

WHERE module4Login='<your initials here>';

5. SELECT p.name as roleName, m.Name as principalName

FROM sys.server_role_members rm

INNER JOIM sys.server_principals p ON

rm.role_principal_id = p.principal_id

INNER JOIN sys.server_principals m ON rm.member_principal_id = m.principal_id

WHERE module4Login='<your initials here>';