Reading the title, most of you are probably thinking: What does database synchronization have to do with the Software Development Life Cycle (SDLC)? Stick around, because I'll get to...
2016-12-12
29 reads
Open any book or article about database development and administration, and I can all but guarantee that you will find...
2016-12-01
371 reads
Applies to: xSQL Oracle Data Compare v1.0 - 2.0
As you may have noticed, most of the articles in this blog focus...
2016-11-22
577 reads
Applies to: xSQL Oracle Data Compare v1.0 - 2.0
As you may have noticed, most of the articles in this blog focus around scenarios and solutions for databases in Microsoft's...
2016-11-22
19 reads
CASE 1: you have direct access to both the SQL Server where the source database is and the SQL Server...
2016-11-11
2,140 reads
CASE 1: you have direct access to both the SQL Server where the source database is and the SQL Server where the target database is.
First time deployment
Backup / restore...
2016-11-11
15 reads
Applies to: xSQL Schema Compare v7.0.0 – 9.0.2
Before I develop a scenario where xSQL Schema Compare snapshot comparison is necessary let’s...
2016-11-07
366 reads
Applies to: xSQL Schema
Compare v7.0.0 – 9.0.2
Before I develop a scenario where
xSQL Schema Compare snapshot comparison is necessary let’s explain what xSQL
Schema snapshots are. An xSQL Schema snapshot is...
2016-11-07
23 reads
*Originally published in our old blog on January 2009
I ran into a very simple SQL Server performance related question the...
2016-11-02
212 reads
*Originally published in our old blog on January 2009
I ran into a very simple SQL Server performance related question the other day. A puzzled DBA was staring at a...
2016-11-02
18 reads
By SQLPals
How to Clear the SSMS Cache (SSMS 21 and Later) Updated...
By Arun Sirpal
“What exactly did it do on my server?” is the first question a DBA...
By James Serra
Microsoft shared a broad set of Fabric, Power BI, and SQL updates at FabCon...
Comments posted to this topic are about the item Let's Talk Certifications
Comments posted to this topic are about the item The Hidden Security Risks of...
Comments posted to this topic are about the item 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