When using SQL Server, you frequently need to work with data that represents intervals of time. For example, consider intervals representing sessions, contracts, projects, and so on. Tasks related to interval manipulation are typically quite intriguing, especially because coming up with efficient solutions isn't easy. Itzik Ben-Gan explains
2013-08-01
4,065 reads
SQL Saturday is coming to Baton Rouge for a free day of SQL Server training and Networking on August 3.
There is also a pre-conference session presented by Bill Pearson on Practical Self-Service BI with PowerPivot for Excel on August 2nd.
2013-07-31 (first published: 2013-07-19)
2,648 reads
Wouldn't be nice if we can set the "read only" property of any table to be on or off easily with one simple stored procedure call?
2013-07-30
16,784 reads
When you're monitoring SQL Server, it's better to capture a baseline for those aspects that you're checking, such as workload, Physical I/O or performance. Once you know what is normal, then performance tuning and resource provisioning can be done in a timely manner before any problems becomes apparent. We can prevent problems by being able to predict them. Louis shows how to get started.
2013-07-30
4,688 reads
SQL Saturday is returning to St Louis for a full day of free SQL Server training and networking. This year's event will be on August 3, 2013 at the Saint Louis University's Center for Workforce & Organizational Development. We hope to see you there.
2013-07-30 (first published: 2013-06-26)
4,464 reads
Steve Jones presents some disaster stories with ideas on how you might prevent, or mitigate the effects, of those problem situations.
2013-07-29
206 reads
The report function, lookup, can be used to link two independent datesets.
2013-07-29
15,922 reads
With the massive number of servers running SQL Server within virtual machines (VMs), it's critically important for DBAs to understand the high availability options available when SQL Server is running within a VM.
2013-07-29
3,398 reads
This article contains a set of instructions for configuring SQL Server mirroring, including pre-requisites. It also includes notes on how to resolve a few issues that I have encountered.
2013-07-26 (first published: 2011-02-01)
22,871 reads
2013-07-26
650 reads
By Steve Jones
I caught this interesting item over on Pinal Dave’s blog: Eleven Interview Questions that...
By Hemantgiri
I use color-coded connections in SSMS to distinguish Production, Pre-Production, UAT, and Development. But...
Comments posted to this topic are about the item Split Large Queries in Athena...
Comments posted to this topic are about the item 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