Numbers are fascinating concepts in all types of mathematics, but they can be very helpful as well in your SQL Server queries. Guru Michael Coles brings us a look at how a numbers table can you and includes a bunch of code for both SQL Server 2000 and SQL Server 2005.
2006-08-14
18,143 reads
In the final installment of his series, Michael Coles examines a few other functions in his SQL Server 2000 toolkit to help you with other functions, like reading a directory on your server. Read the series and send some feedback to make this THE premier toolset for SQL Server 2000 DBAs.
2006-05-04
14,125 reads
Phonetic matching, working on finding terms that are misspelled, is an art and there are a number of ways to handle it. In SQL Server 2000 the tools are limited, but Michael Coles brings us part 3 of his toolkit with some handy functions that can help you with text searching.
2006-04-27
16,842 reads
Many people have posed the question of how to generate sequential numbers for some report when the underlying data has no numbering system. The solutions have always been complicated derived or temporary tables and are difficult to implement. SQL Server 2005, however, brings us the ROW_NUMBER() function and author Michael Coles shows us how this can be used to easily add sequential numbering to your results.
2006-02-14
19,044 reads
That certainly is a mouthful, but it boils down to author Michael Coles implementation of a sound matching search for SQL Server 2005. Another mouthful, but if you are interested in getting close matches because your clients cannot spell, you might want to read this one.
2005-10-05
20,800 reads
You may never need to work with them, but if you do then you will quickly realize how complicated barcodes can be. Michael Coles recently had a project and developer a toolkit to actually print barcodes from SQL Server.
2005-09-13
20,255 reads
Encryption in SQL Server is difficult to implement and manage, but it is being required more and more often. However understanding what encryption means is as important as being able to manage and implement it. Michael Coles brings us part 2 in his series on explaining the mysteries behind cryptography.
2005-08-17
11,014 reads
After a fantastic reception to his SQL Server 2000 cryptography toolkit, Michael Coles brings us a basic look at cryptography so you can understand what you are getting into if you implement it.
2005-08-10
14,153 reads
One of the features of SQL Server 2000 is the Soundex feature that allows phonetic matching. Michael Coles brings us a new toolkit that solves some of the issues that occur with soundex as well as an explanation why this occurs.
2005-08-03
14,593 reads
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Comments posted to this topic are about the item More Funny SELECTs
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What does this code return?
SELECT
( SELECT COUNT (*), MAX(soh.OrderDate) AS latestorder
FROM Sales.SalesOrderHeader AS soh
WHERE
soh.OrderDate > '01/01/2011'
AND soh.OrderDate < '01/01/2012') AS OrdersIn2000
, ( SELECT COUNT (*), MAX(soh.OrderDate) AS latestorder
FROM Sales.SalesOrderHeader AS soh
WHERE
soh.OrderDate > '01/01/2012'
AND soh.OrderDate < '01/01/2013') AS OrdersIn2001
, ( SELECT COUNT (*), MAX(soh.OrderDate) AS latestorder
FROM Sales.SalesOrderHeader AS soh
WHERE
soh.OrderDate > '01/01/2013'
AND soh.OrderDate < '01/01/2014') AS OrdersIn2002;
GO See possible answers