Trading in xp_cmdshell for SQLCLR (Part 2) - Export Data to Flat Files
Learn how SQLCLR can be used to replace BCP and xp_cmdshell to export data to comma separated and tab delimited flat files.
How to remove parent as a child from a SSAS parent child dimension
In a parent child dimension, when an attribute's usage type is set as Parent and browsed from a client tool, many designers as well as users may get confused based on the displayed results. For example, when you browse a parent attribute in a parent child dimension like Employee and say the parent attribute is Employees, you can browse data members from the parent node until the deepest available level of the child node. By default you will find each parent member having a child member with the same name even though this member might not exist in the data. From a user experience point of view this is not a desirable way of browsing a parent child hierarchy because it may get confusing. In this tip we will look at an example of this issue and how to solve this problem.
More SQL Server 2008 Installation Issues
Robert Pearl brings us a few more potential SQL Server 2008 installation issues on Windows 7 and a few workarounds that might help you get around them.
The Titanic Cloud
The outage at Amazon's Web Services recently affected a lot of different companies. However not everyone was affected. The reach of the cloud and the competition for attention means that while we have to learn to expect failures, they are not necessarily evenly distributed.
Obtaining Identity Column Values in SQL Server
When you enter a new record into a table that contains an identity column, the identity value will be set with the next available value. Your database design often requires you to obtain that value, so you need to be able to find it.
TempDB Deleted Accidentally
TempDB is the ALU of the SQL Server and if somehow this gets deleted Server cannot start. Here is a solution of how to get the server started when TempDB is deleted.
A Developers' Guide to Refactoring Databases
When Agile meets 'Big Design', the result can be frustration on both sides. Is it possible for database development to to easily coexist with Agile methodologies for application development? Nick suggests that the technical solutions already exist, and the dissonance is more due to cultural and organizational problems
Cascading Human Error
The recent Amazon AWS outage was blamed on human error. Steve Jones notes that the more interconnected our systems are, the more likely that a human error might cause cascades between the systems.
SQL 2008 SP/CU Patching Through Windows Scheduled Tasks
Automate patch installations using the task scheduler and command line hotfix options for SQL.
SQL Server Foreign Key Update and Delete Rules
Foreign key constraints are an integral part of SQL Server database design. These are used to maintain integrity among related data in different tables. While implementing update and delete operations on values in the parent table (referenced table with primary key) we have to consider the impact on related values in the child table. SQL Server provides different rules for managing the effect of updates and deletes on child table values. How can these rules be used effectively without threatening the relational integrity?
Blogs
Install SQL Server 2025 Container on macOS Using OrbStack
My old Dell XPS that I used for personal stuff started to degrade; well,...
Flyway Tips: Immediate Code Review for Developers
By Steve Jones
At the Redgate Summits this year, we’ve highlighted a few things in the Flyway...
Learn about Modern Microsoft Apps in San Diego
By Steve Jones
I wrote about learning today for the editorial: I Can’t Make You Learn. I...
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Impact of Single-Threaded PVS Cleanup on ADR in SQL Server 2019
We want to enable ADR on our SQL Server 2019 instances. I’ve heard that...
Question of the Day
DBCC CHECKDB Limits II
I have a SQL Server 2025 database that I want to check for corruption every night. One of the things we do is disable indexes used for ETL loads during the weekend and re-enable them on Monday morning. If we run DBCC over the weekend, are our disabled indexes checked for consistency?
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