Reading SQL Server's Transaction Log
This article shows how you can read the [RowLog Contents] in the Transaction Log, for Real!
What Do You Want from SQL in the City?
After the SQL in the City tour wrapped up this week in Seattle, Steve Jones looks back and asks a question. What type of training would be best for you.
Script to create dynamic PIVOT queries in SQL Server
Pivoting is a common reporting requirement - data is stored in columns and you need to present it in rows. This was a nice feature that was added to SQL Server, but you don't always know all of the values you need to pivot on. This tip looks at how you can dynamically create the pivot command to handle these unknown values.
More Than One Way to Skin a Cat
There are many ways to accomplish a task in SQL Server, and almost every technology. But too much choice might not be the best thing for beginners.
Partitioned Tables, Indexes and Execution Plans: a Cautionary Tale
Table partitioning is a blessing in that it makes large tables that have varying access patterns more scalable and manageable, but it is a mixed blessing. It is important to understand the down-side before using table partitioning.
Savvy Managers
Data quality is everyone's business and it takes some work. Steve Jones talks about some hints for you and your manager to make things better in your data systems.
SQL Server 2012: Installing Data Quality Services
Greg Larsen shows you how to install Data Quality Services and the companion client tool called Data Quality Client for SQL Server 2012.
Blogs
A Cloud Dependency Failure from Amazon
By Steve Jones
I went to sleep while reading a Kindle book on my phone. I know...
Deploying AI in logistics (the unfiltered version)
A conversation with Jan Laš, CIO at HOPI, about what deploying a data agent...
T-SQL Tuesday #198 Invitation: How Do You Detect Data Changes?
It's time for T-SQL Tuesday #198! This month's topic is change detection. The post T-SQL...
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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