Technical Article

Query Hierarchical data Using CTE in T-SQL 2005

In response to Sam Stange's "An old and new way to query Hierarchical data", this script uses the new CTE feature of SQL Server 2005 to display the hierarchical data all at once. I have added a check to prevent infinite loop in case there is a loop in the data (actually, there is one […]

3.67 (3)

You rated this post out of 5. Change rating

2007-04-11 (first published: )

1,432 reads

Technical Article

Function Based Index in T-SQL

To build function based index in SQL Server, you can use indexed view (materialized view) or using a computed column. In this script, I give an exmaple of how to use the computed column to implement a function based index on a table to search through a free formated telephone number column. The basic step […]

5 (3)

You rated this post out of 5. Change rating

2007-04-10 (first published: )

8,967 reads

Blogs

KDA: Echoes of Deception - Onboarding

By

I’ll walk through the KDA UI and tackle the first challenge before diving into...

Kusto Detective Agency - Intro

By

While I mostly write about SQL Server, I have a soft spot for Kusto....

The Book of Redgate: Customer Quotes

By

Many organizations list customer testimonials and quotes on their websites or literature. It makes...

Read the latest Blogs

Forums

How to take a backup as a .bak file while omitting some tables?

By Saran_

Hi Guys, I'm not sure if this is possible or not, but let me...

Life Moves Pretty Fast

By Grant Fritchey

Comments posted to this topic are about the item Life Moves Pretty Fast

Parse XML data from SQL table using temp tables and variables

By Lord Slaagh

Hello SSC, Happy Friday! I have to optimize a process that uses dynamic SQL...

Visit the forum

Question of the Day

Multiple Collations

Can I have a collation expression like this in SQL Server 2022?

...
WHERE ColumnA = ( 'abc' COLLATE French_CI_AS) COLLATE French_CS_AS
...

See possible answers