SQL Server 2008,Windows 2008 x64 and Excel
Learn about how you might solve some issues running SSIS packages using Excel on a Windows 2008 x64 Machine.
UPDATE Basics in SQL Server
SQL Server's UPDATE statement is apparently simple, but complications such as the FROM clause can cause puzzlement. Bob Sheldon starts simply, and introduces the more complex forms painlessly.
High End or Low End
Steve Jones talks about the need to perhaps get more depth and breadth to the information that we present at events like SQL Saturday to help people learn at all levels.
Using Ranking Functions to Deduplicate Data
This article from Andrew Riley will show you how you can use the RANK and ROW_NUMBER Ranking Functions to deduplicate data in SQL Server 2005
Dynamic Data Driven Variable Hierarchical Structures in SQL
This article describes data driven variable structure generation in SQL. The controlling data can be located higher up on the hierarchical pathway or can be located further down on the pathway producing a look-ahead operation. Multiple pathways can independently produce dynamic data driven structures and these dynamic structures can be nested allowing a very flexible and powerful dynamic automatic data structure generation capability. These different controls of structure generation can be combined.
Instant File Initialization Speeds SQL Server
Sometimes, its just the smallest of details that can make all the difference. For example, on my test system (see...
Issues with running DBCC SHRINKFILE on your data files
Why would database performance remain low and fragmentation high event though the entire database has been defragmented every night? In this tip we cover how SHRINKFILE works and some of the issues it might create.
Data Distribution - Part 1
The start of a new series from Leo Peysakhovich that looks at some of the issues with moving data around between systems and ensuring that it is in sync between them.
Software Vendor Security
This week Steve Jones finds some issues with the security of third party vendor software.
Thinking Time
It's important to have time to think, but quite often we don't find the time. Steve Jones comments on how he's learned just how valuable this can be.
Blogs
T-SQL Tuesday #198–Change Detection
By Steve Jones
This month we have a new host, Meagan Longoria, who graciously agreed to help...
Redgate and Rome
By Steve Jones
I’m at the UK Redgate office today, meeting with senior leaders in all areas...
Quick Tip: Check Most DTU Expensive Queries in Azure SQL Database
Optimizing Azure SQL Database performance often begins with identifying the most resource-intensive queries. Understanding...
Forums
Creating a JSON Document IV
Comments posted to this topic are about the item Creating a JSON Document IV
Restoring Azure Key Vault Keys and Validating SQL Server TDE Recovery: Level 7 of the Stairway to TDE
By VishnuGupthanSQLPowershellDBA
Comments posted to this topic are about the item Restoring Azure Key Vault Keys...
Permissions Removal When Changing Object Schema
When the schema of an object is changed, SQL Server wipes out the previous...
Question of the Day
Creating a JSON Document IV
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 YearEstablished, json_objectagg(city : TeamName) FROM dbo.NFLTeams GROUP BY YearEstablished;See possible answers