Juneau That You Are On Steroids With Denali?

Supporting multiple versions of SQL Server for a single application typically means headache. And that is what I have been in since I started making commercial applications (banking mostly on the benefits provided by T-SQL). We have not abstracted our databases with non-TSQL objects in the mid-tier for very valid and interesting reasons. In my current situation, I am dealing with SQL Server 2005, 2008, 2008/R2 supporting bits of features from each version. Thank heavens all our clients have upgraded already from version 2000. My world though is still 80% SQL Server 2005, and being still a very formidable version, I don’t think I will be able to part ways with this build anytime soon. Case in point, clients cannot just easily upgrade to higher versions every time one comes out.

As a result, I am mired in managing our SQL Server development assets using various tools. Anything that can help tract and manage everything. Ever since, I had always wished for a tool that will address most of my SQL Server development concerns if not all. All these years, I have heavily relied on SSMS and supported by various other tools. When Database Projects arrive with Visual Studio, it got me interested but it tanks out every time I load it up with what I have. The last one was with Visual Studio 2010. With the sheer number of objects that we have, capacity and performance was always the issue and each time, I had to resort back to SSMS without exploring further those tools.

When Juneau, now officially called SQL Server Developer Tools, or SSDT, was announced as one of the touted tool in the next version of SQL Server  codenamed “Denali”, I was pretty excited about the possibilities it will bring to my situation. After getting my hands on it with Denali CTP3, I say it really got me excited. Though I haven’t tried steroids, based on the effects that I have seen, SSDT (sounds like drug testing haha) gets my nod despite some issues that I have encountered. I am aware that what I got is preview build and for sure Microsoft will eventually iron out those. The benefits far outweigh the quirks that I have seen. It would be worth to upgrade even with SSDT alone.

So what is in SQL Server Developer Tools?

I barely scraped the surface yet but here is what I have found that will a big impact with my situation:

  • It is a unified environment/tool for SQL Server, Business Intelligence, SSIS. Everything I need is provided for within the SSDT shell. I dont have to switch back and forth between Visual Studio, SSMS, and BIDS. Creation of new reports and SQL Server objects such as tables, views, stored procedures, file groups, full text catalogs, indexes … all can be done within SSDT. Existing ones can be added too. When I had the chance to explore MySQL Workbench, I find it cool to have objects that I create scripted first before it is created physically. This capability is now available in SSDT.
  • “Intellisense support for TSQL” for SQL Server 2005. With SSDT, it has not actually upgraded SQL Server 2005 then gave it TSQL Intellisense. TSQL Intellisense is outright available within SSDT regardless of your targetted SQL Server platform. With SSDT, you model your database schema/objects without the tool actually being connected to a targetted version 2005 live database.  This way, you work with your TSQL with Intellisense provided by SSDT, and you can publish your project to an SQL Server 2005 database by choosing 2005 as your target platform. Build/error checks are done prior to the publishing of the database project.
  • SQL Server Platform Targetting. SSDT supports versions 2005, 2008, 2008 R2, Denali and SQL Azure. You do your thing and just select your target platform when you are done. During the build, you will be prompted for platform violations.
  • Refactoring (Rename, wildcard expansion, Fully qualified naming). While in TSQL writing mode, you can rename a field and SSDT does the rest to all affected objects (tables, stored procedures, etc). Neat. No more 3rd party stuff to achieve this. 🙂
  • Supports Incremental Project Publishing. You can keep a development version of your database and upgrade your live version incrementally either via script or while connected to the database. It can even prompt you when your changes/upgrades causes a data loss. Very cool.
  • SSDT detects changes done outside of SSDT. It prompts you during publishing of a database project when it detects objects created outside of the tool. This is necessary so you know if somebody is messing up with your databases. I do wish though that SSDT would have the capability to reverse engineer these detected objects when it is determined to be legit as sometimes, you get to tweak directly the database using other tools like SSMS.
  • Importing of Existing Database Schema (from 2005 to Denali) into a database development project. One need not start from an empty project, existing databases can be dealt with.
  • Scalability. I am glad SSDT successfully imported the more than 20,000 objects in our current database. The previous attempts I had using Visual Studios’ Database Project (both 2008 and 2010) just hanged midstream after hours of importing all the objects. Took SSDT more than 20 minutes to import our database using a lowly test Denali test machine.

This is all for now folks! Regardless of some unwanted quirks I have encountered when using SSDT, I can still say, it is worth looking at. I am just waiting for some decent Denali machine to use so I get to load up my projects in SSDT and take the next level from there.

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Toto Gamboa is a consultant specializing on databases, Microsoft SQL Server and software development operating in the Philippines. He is currently a member and one of the leaders of Philippine SQL Server Users Group (PHISSUG), a Professional Association for SQL Server (PASS) chapter and is one of Microsoft’s MVP for SQL Server in the Philippines. You may reach him by sending an email to totogamboa@gmail.com

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