A new monthly release of the SQL Server 2016 preview has been released: CTP 2.3. You can find the download here (the official SQL Server 2016 page currently still links to CTP 2.2). There isn’t any official documentation out yet describing which features have been added or improved, but thanks to Dutch MVP Joost (blog | […]
Category: SQL Server
Reblog: Force installation of 64-bit ACE OLE DB provider
Anyone working with SSIS and Excel probably had the following issue: you are creating an SSIS package using an Excel file in BIDS/SSDT – which is a 32-bit application – and when you try to run the package, it crashes. This is easily fixed by setting the project property Run64BitRuntime to False. The package now […]
Nesting Aggregates with Window Functions
Recenty I was writing an article for MSSQLTips where I had to create a treemap (it will be published soon). As sample data, I used the different folders containing the drafts for all the tips I ever wrote. As measures, I have the number of kilobytes and the number of items per folder. An example: […]
Reblog: Slow source? Make your data flow buffers smaller!
Whoa whoah. Aren’t you supposed to increase your data flow buffer size in order to speed up your packages? If you have enough memory and you can process more rows at the same time because your buffer is larger, that’s what we want, right? Yes, this is confirmed by the old blog post Adjust buffer […]
Scripts and SSDT-BI 2013
Recently I tried to open a script component in SSDT-BI 2013. I was developing for SSIS 2014, so this means using Visual Studio 2013 (I explain in this blog post how I set this up using Visual Studio online). However, I got a message saying there was a compatibility issue with Visual Studio 2012. (this […]
SSIS Catalog – Path to backup file could not be determined
I was creating an SSIS catalog at a new project, but I was greeted with the following error message when I hit OK: The path to the catalog backup file could not be determined. Integration Services might not be installed on this server, or the user may not have the appropriate access permissions. My initial […]
Reblog: The OLE DB Source and the Oracle Date Literal
SQLKover update: when of the stranger Oracle issues I encountered over the years. Some time after I published the original blog post, there was a forum question about the same issue. I googled and found my own blog post as the answer. Recently I was developing an SSIS package in BIDS 2008R2 which was part […]
Reblog: The shaky bug in SSIS
SQLKover update: I’m reblogging this a bit earlier (it’s a quite recent blog post) because I still see people with this issue. Also, it seems that sometimes the fix doesn’t work. You may or may not have noticed it after installing SQL Server 2012/2014: the designer interface in Visual Studio 2010/2012 has had a make-over. Nothing […]
Reblog: Creating a Semi-additive Measure over a Parent-child Hierarchy
Originally this blog post would be titled “Disabling aggregations over a parent-child hierarchy”, but I thought it could create confusion with the Aggregation Design concept in Analysis Services (SSAS), which is something completely different. What I want to describe in this blog post is a method forcing a parent-child hierarchy in SSAS to show the parent’s own […]
T-SQL Tuesday #68: Just say No to Defaults
It’s the second tuesday of the month and you know what that means! T-SQL Tuesday time! If you don’t know what it means, T-SQL Tuesday is a monthly blog party of the SQL Server community – started by Adam Machanic (blog|twitter) – where everyone is invited to write about a common topic. If you count […]