SQL Unique Constraint
In this blog psot we show how to restrict users from entering duplicated data by using SQL UNIQUE Constraint. In...
2012-07-24
778 reads
Katie and Emil
SQL 2012 evaluate installation requirements
As part of my preparations for 70-462 Administering SQL Server 2012 today I have created a blog post covering "evaluate...
2012-07-24
1,294 reads
PowerPivot diagram view missing
Some of you might be wondering why Diagram View is missing in some PowerPivot windows. This is related to Microsoft...
2012-07-24
2,371 reads
SQL DEFAULT CONSTRAINT Syntax
This time we show how to use SQL DEFAULT CONSTRAINT to provide values for fields that are not given a...
2012-07-23
611 reads
SQL CHECK CONSTRAINT Syntax
We have now added SQL CHECK CONSTRAINT to Exam Guide 70-461 Querying SQL Server 2012 and SQL Tutorial
2012-07-23
910 reads
SQL PRIMARY KEY CONSTRAINT Syntax
In this tutorial we show how to use ALTER TABLE and add Primary key constraint. This tutorial support our Exam...
2012-07-23
741 reads
PowerPivot default measure aggregation
One of the PowerPivot advantages is flexibility of changing measure aggregation for instance changing average to minimum. PowerPivot applies default...
2012-07-23
680 reads
PowerPivot hide fields and unhide in Excel 2013
In this PowerPivot tutorial I show how to improve user experience by hiding fields from PivotTable (client tool) so user...
2012-07-23
806 reads
How to use PowerPivot in Excel 2013
In previous lessons we create basic PowerPivot model now it is time to see how it looks in Excel 2013...
2012-07-22
1,260 reads
PowerPivot create relationships
We continue creating our PowerPivot model using Excel 2013 by adding relationships. We use two methods "manage relationships" dialog box...
2012-07-22
881 reads
Blogs
Export a Power BI Report that cannot be Downloaded
Yes, you’re reading that right, we’re going to download a report that cannot be...
Query Intelligence in SQL Server 2025: What Developers Need to Know
By Chris Yates
When Microsoft announced SQL Server 2025, I was curious about what would truly change...
Finding and Killing Blockers with Redgate AI Tech
By Steve Jones
Redgate has a research arm, called the Foundry, that has been experimenting with AIs...
Forums
Poor Name Choice
Comments posted to this topic are about the item Poor Name Choice
Getting the Indexed Columns
Comments posted to this topic are about the item Getting the Indexed Columns
T-SQL in SQL Server 2025: Substring Changes
Comments posted to this topic are about the item T-SQL in SQL Server 2025:...
Question of the Day
Getting the Indexed Columns
I run this code on SQL Server 2022 to get a list of all the indexes and their key columns. What is returned?
SELECT
INDEX_COL (N'AdventureWorks2017.Sales.SalesOrderDetail') See possible answers