TSQL Pivot Rotations using only REPLACE
Pivoting SQL Server tables is always awkward, even with the PIVOT and UNPIVOT operators. If you want to get the job done without GROUP BY or PIVOT, here is a way to do it using only REPLACE.
SQL Saturday #197 - Omaha
Join us on April 6th in Omaha for SQL Saturday #197. SQLSaturday is a training event for SQL Server professionals and those wanting to learn about SQL Server.
The Command Shell
This Friday Steve Jones talks about xp_cmdshell and the security regarding its use. Do you have any holes that might exist if administrators are allowed to use this tool on their instances?
Using the SQL Server APP_NAME function to control stored procedure execution
In this tip we will look at one way to achieve control of stored procedures to ensure that reuse is for the intended purpose and changes do not break other applications that may be using this same code.
Halo 4 and Hadoop
A case study shows how the combination of Azure and Hadoop helped the Halo 4 team grow their successful franchise.
Re-throw Errors with Logging
This article brings you a technique and framework to use in your stored procedures that can allow you to re-throw and log errors.
Ad-Hoc XML File Querying
When you need to shred just part of the data within a large XML file into a SQL Server table, the most efficient way is to just select what you need via XQuery or by using XPath, before shredding it into a table. But precisely how would you do that?
HASHBYTES: Is CHECKSUM really required?
When compared with HASHBYTES, CHECKSUM, has a number of drawbacks. Hence, a question that comes up is: Is Checksum really required? In this article, I attempt to answer that question.
Steve Jones and Grant Fritchey at SQL Intersection
SQL Server Central’s Steve Jones and Red Gate’s Grant Fritchey will be among a stellar line-up of speakers at SQL Intersection conference in Las Vegas on the 8th to the 11th of April.
What Do You Want to Know About I/O?
Steve Jones is looking forward to learning more about I/O. There is a panel of experts, taking questions at SQL Intersection in a few weeks.
Blogs
Understanding Fabric Ontology
By James Serra
What problem is Fabric Ontology trying to solve? For years, most data conversations have...
QUOTENAME Basics: #SQLNewBlogger
By Steve Jones
Recently I ran across some code that used a lot of QUOTENAME() calls. A...
When growing companies outgrow Excel
By ChrisJenkins
There are some telltale signs that your growing business has outgrown Excel for your...
Forums
Stairway to Reliable Database Deployment Level 3 – Rehearsing Changesets Across Environments
Comments posted to this topic are about the item Stairway to Reliable Database Deployment...
QUOTENAME Quote Parameters
Comments posted to this topic are about the item QUOTENAME Quote Parameters
Limit the Blast Radius
Comments posted to this topic are about the item Limit the Blast Radius
Question of the Day
QUOTENAME Quote Parameters
When I use QUOTENAME(), I can optionally provide the character used to surround the string in the result. Can I use any character?
See possible answers