TSQL Challenge 68 - Generate kaprekar kernel or series from numbers
This challenge invites you to Generate kaprekar kernel or series from numbers.
2011-10-31
898 reads
T-SQL Challenges
TSQL Challenge 67 - Find the longest sequence of alphabets in a string
This challenge invites you to identify the largest sequence of alphabets from a string.
2011-10-17
961 reads
TSQL Challenge 66 - Find the most relevant advertisement based on keyw
A website wants to display most relevant ads on each of its web pages based on the keywords associated with each page.
2011-10-03
582 reads
TSQL Challenge 65 - Solving the Running Total Problem
This challenge invites you to solve one of the most common calculation challenges seen in applications that deal with financial -transactions.
2011-09-19
1,662 reads
TSQL Challenge 64 - A Payroll calculation Challenge
This challenge invites you to solve a payroll challenge which requires special calculation of holidays and absences that are adjacent to holidays
2011-09-05
1,386 reads
2011-08-22
1,908 reads
TSQL Challenge 62 - Break a long sentence in groups of 5 words
Read the input string and break each sentence into groups of 5 words. A row may contain more than one sentence. Each sentence in the input should start a new group.
2011-08-08
1,234 reads
TSQL Challenge 61 - Generate an HTML calendar in TSQL
This challenge is to generate an HTML calendar based on the data stored in a table.
2011-07-25
1,845 reads
TSQL Challenge 60 - Generate a relational tree structure from a string
Your job is to read a string containing product hierarchy information and generate a relational table (result set) representing the hierarchy of categories.
2011-07-11
996 reads
TSQL Challenge 59 - Playing Chess in TSQL – Part 2
Your job is to generate a string using Forsyth-Edwards Notation which represents the final position of pieces after performing a series of moves from the original position
2011-06-27
863 reads
Blogs
The SUM of Nothing: #SQLNewBlogger
By Steve Jones
I caught this interesting item over on Pinal Dave’s blog: Eleven Interview Questions that...
How to Move the SSMS Status Bar to the Top and Color-Code SQL Server Connections
By Hemantgiri
I use color-coded connections in SSMS to distinguish Production, Pre-Production, UAT, and Development. But...
Forums
Building a SQL Server Fleet Audit That Leadership Actually Reads
Comments posted to this topic are about the item Building a SQL Server Fleet...
Smart AI Agents and Data Security
Comments posted to this topic are about the item Smart AI Agents and Data...
RegEx Functions IV
Comments posted to this topic are about the item RegEx Functions IV
Question of the Day
RegEx Functions IV
I have this data in a table in a SQL Server 2025 database:
EmailAddressID EmailAddress 7 dylan0@ADVENTURE-WORKS.COM 8 Diane1@ADVENTURE-WORKS.COMIf I run this query, which row(s) are returned?
SELECT top 10 * FROM person.EmailAddress WHERE REGEXP_LIKE(EmailAddress, '^D', 'i') AND BusinessEntityID IN (7,8)See possible answers