Backing Up and Restoring Your On-Premise Databases To and From the Cloud
I’ve been meaning to start a series of posts on “Dipping your toes into the cloud” for a while now,...
2019-01-30
301 reads
Blog Posts
Error: 17300, Severity: 16, State: 1. (Params:). The error is printed in terse mode because there was error during formatting. Tracing, ETW, notifications etc are skipped. There is insufficient system memory in resource pool ‘internal’ to run this query.
Today my colleague had issue that SQL server...
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2019-01-30
1,662 reads
Let’s talk SQL Server Waits: Topic 2 – CXPacket
With our effort to talk about SQL Waits we come across another common wait called CXPacket. Last week we reviewed...
2019-01-30 (first published: 2019-01-16)
2,715 reads
Multi-server scripts with SSMS using SQLCMD mode
SSMS is the most common tool used by SQL Developers or DBA’s but unfortunately there are some features that are...
2019-01-30 (first published: 2019-01-16)
3,236 reads
2019-01-30
244 reads
Speaking at SQLBits in March 2019
I have been selected to speak for a second time at SQLBits, which is being hosted in Manchester UK this...
2019-01-30
241 reads
Understanding and working with NULL in SQL Server
Graphic representation of the difference between 0 and NULLImage taken from 9gag.com
According to database theory, a good RDBMS must implement a marker to indicate "Missing or inapplicable information".SQL Server...
2019-01-30
16 reads
Understanding and working with NULL in SQL Server
Graphic representation of the difference between 0 and NULL
Image taken from 9gag.comAccording to database theory, a good RDBMS must implement...
2019-01-30
1,449 reads
Webinar next week on Database DevOps
Next week is my webinar on why the database is the heart of DevOps. You can still register today to...
2019-01-30
755 reads
Authentication considerations for your applications when migrating to Azure SQL Managed Instances
This blog post is related to my previous blog post on Azure SQL Managed Instances:
Azure SQL Managed Instance – full blown...
2019-01-29
355 reads
Blogs
Architecting Zero Downtime Deployments–Day of Data Boston
By Steve Jones
Here are the resources for my talk at Day of Data Boston. Slides –...
The Book of Redgate:A Prehistory
By Steve Jones
I’ve covered the values in a number of previous posts on the Book of...
Evidence-bound: what AgentDBA will and won’t link
By Arun Sirpal
When the evidence names the database, it says so. When it doesn’t, it stops....
Forums
Split Large Queries in Athena with a Simple Modulo Trick
Comments posted to this topic are about the item Split Large Queries in Athena...
Finding Trailing Spaces
Comments posted to this topic are about the item Finding Trailing Spaces
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