SQL Saturday #203 - Boston
Join us at SQL Saturday Boston on April 6th. SQL Saturday is a free training event for SQL Server Professionals and those wanting to learn more about SQL Server.
2013-04-02
304 reads
Articles
Blocking SQL Server db_datareader, db_datawriter, and db_owner Permissions
n a database I currently support, the application makes use of db_datareader and db_datawriter to give permissions to the tables. In a different database, it's even worse as the application uses db_owner. We're adding new tables to both databases and we don't want the application to have access to these tables. How can I deal with the use of these three roles?
2013-04-02
3,632 reads
Throttle a Query in Mid-Execution
Resource Governor provides a great mechanism for throttling resources, but it doesn't always allow granular control. Read about this trace flag that allows you to dynamically alter the resource usage of a query.
2013-04-01
6,529 reads
Mo-SQL
If you’re involved in the database world it’s hard to have missed the rise of the “no-sql” database products, designed to – depending on your view or the product I suppose – make databases simpler, break out of the transaction database paradigm, scale out across hundreds of machines, make it easy to change the db design (or not require one). I think some of the problems no-sql tries to solve are real, others reflect a lack of awareness/training/tools on how and why relational databases could not just solve the problem, but solve it better.
2013-04-01
3,528 reads
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.
2013-04-01
6,173 reads
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.
2013-03-29
228 reads
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.
2013-03-29
4,280 reads
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.
2013-03-28
6,037 reads
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?
2013-03-28
3,174 reads
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.
2013-03-27
8,251 reads
Blogs
Programmatic Tool Calling with the Claude SDK
Programmatic Tool Calling with the Claude SDK Every morning somebody on the team runs the...
A New Word: Mauerbauertraurigkeit
By Steve Jones
mauerbauertraurigkeit – n. inexplicable urge to push people away, even close friends whose company...
Methodology for dealing with bad data in production
By Brian Kelley
Pinal Dave wrote up his methodology for what to do when you discover bad...
Forums
Why SQL Server Database Attach fails and how to repair it
Comments posted to this topic are about the item Why SQL Server Database Attach...
Fixing P1 Queries
Comments posted to this topic are about the item Fixing P1 Queries
Question of the Day
BIT_COUNT() IV
In SQL Server 2025, I run this code:
select bit_count('A')
What is returned? See possible answers