Format a Partial Script with #SQLPrompt
SQL Prompt is amazing and it’s my favorite tool. It’s actually what many people want first from Redgate because it...
2018-08-17
457 reads
Performance Basics: Indexed views
Views help our query writing by simplifying writing the same sentences and/or aggregations over and over again, but it has...
2018-08-17
355 reads
Generic error: ExpressionChangedAfterItHasBeenCheckedError: Expression has changed after it was checked. Previous value: 'isLoading: [object Object]'. Current value: 'isLoading: true'
Error: Generic error: ExpressionChangedAfterItHasBeenCheckedError: Expression has changed after it was checked. Previous value: 'isLoading: [object Object]'. Current value: 'isLoading: true'Resolution:setTimeout the code that is setting the value. In my case,...
2018-08-17
191 reads
Generic error: ExpressionChangedAfterItHasBeenCheckedError: Expression has changed after it was checked. Previous value: 'isLoading: [object Object]'. Current value: 'isLoading: true'
Error: Generic error: ExpressionChangedAfterItHasBeenCheckedError: Expression has changed after it was checked. Previous value: 'isLoading: [object Object]'. Current value: 'isLoading: true'
Resolution:
setTimeout the...
2018-08-17
1,243 reads
Announcing new Guatemala SQL Server user group
I am very happy to announce that after a long time struggling and filling all the requirements, we were able...
2018-08-16
731 reads
Take the SQLChallenge: Tuning a Stored Procedure
I’ve just published a new SQLChallenge course for subscribers, and I think it’s one of the best ones yet. Your mission is to: Identify which statement is slowing down...
2018-08-16
28 reads
What are my permissions?
Permissions are a common concern. One of the most frequent requests I get is I need X, Y and Z...
2018-08-29 (first published: 2018-08-16)
3,205 reads
Using the PowerShell AST to find a ForEach Method
In dbachecks we enable people to see what checks are available by running Get-DbcCheck. This gives a number of properties including...
2018-08-16
340 reads
SQL Reserved vCores
Have you ever heard of SQL Reserved vCores? Well I never until recently. With this concept you have the ability...
2018-08-16
348 reads
Is Your DR Plan Complete?
Kevin Hill (blog|twitter) posted a thought-provoking item on his blog last week about Disaster Recovery Plans. While I am in the 10% who perform DR tests for basic functionality...
2018-08-16
9 reads
Blogs
How to Clear the SSMS Cache (SSMS 21 and Later)
By SQLPals
How to Clear the SSMS Cache (SSMS 21 and Later) Updated...
The flight recorder: Replaying what an AI agent did on my SQL Server
By Arun Sirpal
“What exactly did it do on my server?” is the first question a DBA...
Announcements from the Microsoft Fabric Community Conference — Barcelona 2026
By James Serra
Microsoft shared a broad set of Fabric, Power BI, and SQL updates at FabCon...
Forums
Let's Talk Certifications
Comments posted to this topic are about the item Let's Talk Certifications
The Hidden Security Risks of Role Combination in SSAS Tabular
Comments posted to this topic are about the item The Hidden Security Risks of...
The Empty Aggregate
Comments posted to this topic are about the item The Empty Aggregate
Question of the Day
The Empty Aggregate
I have this table in a SQL Server 2025 database:
CREATE TABLE [dbo].[CustomerOrder] ( [OrderID] [int] NULL, [CustomerID] [int] NULL, [total] [money] NULL ) ON [PRIMARY] GOWhat is returned from this code? (answers are for the sum and then the count)
SELECT SUM(total) AS sum,
COUNT(total) AS count
FROM dbo.CustomerOrder;
See possible answers