Using Database Transactions across multiple SSIS Tasks
If you experiment at all with transactions that are built into SSIS you will discover that they are highly flawed. ...
SQL Server 2008 T-SQL Enhancements Part - I
SQL Server 2008 has a number of enhancements over 2005 that make it a more capable platform. New author Arshad Ali brings us an overview and some code about a few T-SQL changes.
SQLSaturday Bloopers
Traveling to Charlotte, NC for SQL Saturday #33, Steve Jones takes a break from writing with a short piece, and quite a few mistakes from this year.
Implementing User-Defined Hierarchies in SQL Server Analysis Services
To be able to drill into multidimensional cube data at several levels, you must implement all of the hierarchies on the database dimensions. Then you'll create the attribute relationships necessary to optimize performance. Analysis Services hierarchies offer plenty of possibilities for displaying the data that your business requires. Rob Sheldon continues his series on SQL Server Analysis Services 2008.
Mnesia: A Distributed DBMS Rooted in Concurrency
Find out what makes Mnesia, the Erlang-based database management system, perfect for distribution across a network of computers.
Should DBAs be Paid Overtime?
For the past several weeks, I have been running a poll on www.bradmcgehee.com, asking visitors if they thought that DBAs...
A Cheap Fix?
Does it make sense to set up another instance of SQL Server just for a power user? Is it a good use of resources? Steve Jones comments today on this DBA tool for enhancing performance.
Calculating Moving Averages with T-SQL
How to efficiently calculate moving averages with SQL Server using Stock Market data.
Multiplatform ODBC support for SQLServer
The Microsoft SQL Server Connectivity team has a survey on the need for ODBC support for other platforms. If you use SQL Server from other platforms, let them know.
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Question of the Day
Creating a JSON Document III
I have this data in a table called dbo.NFLTeams
TeamID TeamName City YearEstablished ------ -------- ---- --------------- 1 Cowboys Dallas 1960 2 Eagles Philadelphia 1933 3 Packers Green Bay 1919 4 Chiefs Kansas City 1960 5 49ers San Francisco 1946 6 Broncos Denver 1960 7 Seahawks Seattle 1976 8 Patriots New England 1960If I run this code, how many rows are returned?
SELECT TOP 2
json_objectagg('Team' : TeamName)
FROM dbo.NFLTeams;
See possible answers