Announcing Workshops – Columnstore Deep Dive (in German)
To support Microsoft with the upcoming release of the SQL Server 2016, OH22 have decided to open another public 2-days...
2016-02-26
889 reads
To support Microsoft with the upcoming release of the SQL Server 2016, OH22 have decided to open another public 2-days...
2016-02-26
889 reads
Recently, a customer mentioned that they seemed to be missing records in tables they don’t delete from. Generally, at this...
2016-02-25
1,455 reads
The CSS SQL Server Engineers have released a post showing that consistency checks using DBCC CHECKDB is faster and scales...
2016-02-25
610 reads
SQL Server 2016 offers Row Level Security, which sounds awfully cool. It’s apparently been available in Azure for a while,...
2016-02-25
1,122 reads
[read this post on Mr. Fox SQL blog] I had a question at work recently where there was some confusion around how SQL Server allocates data across data files within a filegroup...
2016-02-24
20 reads
[read this post on Mr. Fox SQL blog]
I had a question at work recently where there was some confusion around how SQL...
2016-03-02 (first published: 2016-02-24)
2,700 reads
Recently the T-SQL Tuesday topic was Power BI. A cool topic, and an interesting application.
I saw Rob Farley build a...
2016-02-24
1,329 reads
Database Level Permission
DECLARE@DBuser_sql VARCHAR(4000)DECLARE@DBuser_table TABLE(
DBName VARCHAR(200),
UserName VARCHAR(250),
LoginType VARCHAR(500),
AssociatedDatabaseRole VARCHAR(200))SET@DBuser_sql='
SELECT "[?]" AS DBName,a.name AS Name,
a.type_desc AS LoginType,
USER_NAME(b.role_principal_id) AS AssociatedDatabaseRole
FROM [?].sys.database_principals a
LEFT OUTER...
2016-02-24
636 reads
No, Superdome X is not the name of the stadium where they played in the last Super Bowl. Rather, Superdome...
2016-02-25 (first published: 2016-02-24)
1,293 reads
One of the many advantages of SQL Cruise is the ability to have enough time during a presentation to be...
2016-02-24
631 reads
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...
By Steve Jones
No, I’m not quitting or retiring. Just going on vacation, but I leave tonight...
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