2013-08-22
18,296 reads
CROSS JOIN
Generate consecutive numbers
TSQL code that generates numbers (tally table) from 1 to N without using any tables
2012-03-01 (first published: 2012-02-21)
1,830 reads
TSQL that lists all numbers from 1..100
This query shows how to write a T-SQL statement that lists all numbers between 1 and 100 ordered, without use of any DATABASE table with only ONE select statement.
2012-02-20 (first published: 2011-12-31)
2,306 reads
Using CROSS JOIN queries to find records out of sequence
This topic is nothing new, but well worth revisiting for those who have not used CROSS JOINS. You may have faced a problem where you need to compare historical records for a particular set of records to ensure that records have been saved in the correct order.
2009-01-28
4,596 reads
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Finding Trailing Spaces
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Question of the Day
Finding Trailing Spaces
I have some data in a SQL Server 2025 database. It looks like this for the dbo.Customer table:
CustomerID CustomerName PreferredName 1 Steve Steve 2 Andy Andy 3 Brian Brian 4 Allan Allan 5 Devin Devin 6 Steve Steve 7 Sally SallyI want to detect which names have a single trailing space. The CustomerName is a varchar() and the PreferredName is a CHAR(). Does this query detect the problem rows?
SELECT
CustomerID,
CustomerName,
PreferredName
FROM Customer
WHERE CustomerName <> RTRIM(CustomerName)
OR PreferredName <> RTRIM(PreferredName); See possible answers