SQL Server shows lots of information in Enterprise Manager, but getting a report for someone or manipulating this data is hard from the GUI. Using T-SQL, it's easier, but sometimes not obvious how to get the data. Author Santveer Singh brings us a way to get at some of that information, the users and their database roles.
With the release of Microsoft SQL Server 2005 Beta 2, the world of database development is changing. As a database developer, you now have the option to appropriately locate your code in relation to its functionality, to access data in native formats such as XML, and to build complex systems that are driven by the power of the database server. Database development is becoming more integrated than ever before, and all of the tools that you need are available right at your fingertips.
Are you tired of struggling with T-SQL to encapsulate the logic your applications need to get data into and out of SQL Server? Now you can bypass SQL altogether, and write logic that runs directly within SQL Server in your favorite .NET language.
Last week we discussed character datatypes and their performance effects on your database. This week,we will dive into numeric datatypes. We will discuss how SQL Server numeric datatypes are stored and the pros and cons of each.
Manuals for all SQL Server 2005 hands-on labs are now available for download. See the Hands-On Labs Manuals section of this page for links
Blocks in SQL Server can cause untold amounts of pain and headache, mostly because they are so transient and often when you go to look for them, they have been released on whatever object you are researching. Author Eli Leiba has writeen a short piece on how you can automate the search for blocking locks and help you as a DBA be proactive in identifying them.
Get introduced to SQL Server Express, learn how to install and configure it in a secure manner, plus get information on the basics of SQL Server security.
Working with date and time data in SQL Server can be a bit cumersome using just T-SQL. With the separate datatypes being pulled from SQL Server 2005 for the time being, however, it is something that a DBA needs to get used to. Robert Marda brings us an instructional look at the different datetime data types and some things you should be aware of when developing with them.
Change control in SQL Server isn't the strong point of the product. And change control of server based settings is something that you might not worry about, but which can easily cause you hours of troubleshooting time. Author Andre Vigneau deploys software to other companies and has developed a solution to deal with this problem. Read on and get some code that can help you prevent or at least fix any changes to SQL Server sp_configure parameters.
SQL Server excels at storing and retrieving data, especially in the area of reporting on this data. Chris Cathers has come up with a great solution for gathering and reporting on the filesystem on his network, enabling him to help out his local sysadmins.
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I want to create a JSON document that contains data from this table:
TeamID TeamNameCity YearEstablished 1 Cowboys Dallas 1960 2 Eagles Philadelphia 1933 3 Packers Green Bay 1919 4 Chiefs Kansas City 1960If I run this code, what document(s) is/are returned?
SELECT json_objectagg( n.city : n.TeamName) FROM dbo.NFLTeams n;See possible answers