TSQL Challenge 75 - Find the Episode and Sequence based on interval
The challenge is to find the Episode and Sequence based on interval.
2012-02-06
1,260 reads
Jacob Sebastian
TSQL Challenge 74 - Find the expiring quantity of material
The challenge is to create a query for a report that show expiring material
2012-01-23
910 reads
TSQL Challenge 73 - Implement Word Wrapping in TSQL
The challenge is to wrap the text by specified position.
2012-01-09
2,883 reads
TSQL Challenge 72 - Calculate the Payroll Hours of Employees
This challenge invites you to solve a payroll challenge which requires to calculate the number of hours employee worked in a week.
2011-12-26
1,809 reads
TSQL Challenge 71 - Play mangled words game in TSQL
Your task is to process the input table that contains several mangled words and try to 'un-mangle' them and validate them against a 'dictionary' table.
2011-12-12
1,382 reads
TSQL Challenge 70 - Find the longest sequence of alphabets in a string
This challenge invites you to identify the longest sequence of alphabets from a string.
2011-11-28
964 reads
TSQL Challenge 69 - Find the most relevant advertisement based on keyw
Your job is to write a TSQL query that returns the advertisements most relevant to each web page given in the source table.
2011-11-14
586 reads
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
876 reads
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
917 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
556 reads
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Question of the Day
The Funny SELECTs
What is returned from this query?
SELECT
( SELECT COUNT (*) FROM Sales.SalesOrderHeader AS soh
WHERE soh.OrderDate >= '01/01/2011' AND soh.OrderDate < '01/01/2012') AS OrdersIn2011
, ( SELECT COUNT (*) FROM Sales.SalesOrderHeader AS soh
WHERE soh.OrderDate >= '01/01/2012' AND soh.OrderDate < '01/01/2013') AS OrdersIn2012
, ( SELECT COUNT (*) FROM Sales.SalesOrderHeader AS soh
WHERE soh.OrderDate >= '01/01/2013' AND soh.OrderDate < '01/01/2014') AS OrdersIn2013; See possible answers