(Tibor Karaszi) A few days ago, we were doing restore practice drills with a client. I had tested the stuff before this, so the practice was more for the client’s DBAs to test various restore scenarios, with me being able to point to the right direction (when needed), supplement the run-book and stu
Tag: sql server
MDX Solve Order, SCOPE_ISOLATION and the Aggregate() function
(Chris Webb) Solve order in MDX is a mess. Back in the good old days of Analysis Services 2000 it was a difficult concept but at least comprehensible; unfortunately when Analysis Services 2005 was released a well-intentioned attempt at making it easier to work with in fact ended up making things muc
Get Ready to Learn SQL Server: 16. Combine Table Rows Using UNION
(Kris Wenzel) All the examples for this lesson are based on Microsoft SQL Server Management Studio and the AdventureWorks2012 database. You can get started using these free tools using my Guide Getting Started Using SQL Server.
Microsoft SQL Server 2012 Internals: Special Storage
(Kalen Delaney and Craig Freeman) This chapter from Microsoft SQL Server 2012 Internals looks at how SQL Server stores data that doesn’t use the typical FixedVar record format and data that doesn’t fit into the usual 8 KB data page.
SQL Server In-Memory Tables Impact on Startup and Recovery
(Ben Snaidero) By now we’ve all read the improvements that can be gained with respect to performance by using the new SQL Server 2014 In-Memory OLTP feature, but are there any drawbacks to the feature?
Database Maintenance Plans: A Primer
(Adam Kreul) Databases and newborns have a lot in common. They both require constant care. They both require constant monitoring. They also may both puke on you in the middle of the night. Unlike newborns, however, you can set up automated maintenance plans for databases.
Run DBCC CHECKDB Against All Databases on Server
(Larry Leonard) This script runs DBCC CHECKDB against every database on the server. It starts off with the simplest and fastest commands, and works up the the most stringent test. Note that TABLOCK keyword is commented out – you can use it at your own discretion.
SQL SERVER – GROUP BY Columns with XMLPATH – Comma Delimit Multiple Rows
(Pinal Dave) This is one of the most popular question and I keep on getting again and again in email, Facebook and on social media. I have decided to write about it here in the blog so in future I can directly give a reference.
#0349 – SQL Server – SSMS Usability – Unable to Show XML, Unexpected End of File when parsing
(Nakul Vachhrajani) Today’s post comes from a recent experience. I was trying to extract an XML from one of the logs that we maintain in the application when exchanging data over an interface. The XML was coming from a table and I had written a simple SELECT statement similar to the one shown below:
ClickOnce template in Dynamics NAV 2015 still contain references to SQL Server 2012
(Marco Mels) When you deploy ClickOnce for Dynamics NAV 2015, there is an inconsistency related to SQL Server 2014 support tools. The product DVD does have SQL Server installation files in the Prerequisite Components folder:
