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Technical Article

TSQL Challenge 19 - Working with consolidated calculations on hierarchical structures

This challenge involves generating an organizational hierarchy and calculating the total orders created by each employee and his/her subordinates. It involves a number of challenges such as generating a resultset in the correct hierarchical form, calculating the orders created by each employee and his/her subordinates and finally calculating the total orders created by self and all the subordinates.

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2009-12-14

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Technical Article

TSQL Challenge 17 - Creating cross rows references with inline hyperlinks

Here is a real world scenario I came across on the MSDN forums. The forum poster wanted a method to dynamically create HTML hyperlinks, for keywords/phrases , within the description of the current column text. Enter this challenge and see how your T-SQL skills match up.

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2009-11-16

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Comments posted to this topic are about the item The ##MS_DatabaseConnector## User

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Question of the Day

The ##MS_DatabaseConnector## User

On SQL Server 2025, I run this code as a sysadmin:

CREATE LOGIN Demo WITH PASSWORD = 'Demo1234567'
GO
ALTER SERVER ROLE ##MS_DatabaseConnector## ADD MEMBER Demo
GO
I then login as Demo and run this:
USE sandbox
go
SELECT CURRENT_USER
What is returned?

See possible answers