Find duplicate indexes in SSDT
Update new download location is https://visualstudiogallery.msdn.microsoft.com/435e7238-0e64-4667-8980-5...
Duplicate indexes, one of the most pointless things you can do to a table that...
2015-11-27
990 reads
Find duplicate indexes in SSDT
Update new download location is https://visualstudiogallery.msdn.microsoft.com/435e7238-0e64-4667-8980-5… Duplicate indexes, one of the most pointless things you can do to a table that just adds pure overhead. No one likes them...
2015-11-27
9 reads
Find duplicate indexes in SSDT
Update new download location is https://visualstudiogallery.msdn.microsoft.com/435e7238-0e64-4667-8980-5… Duplicate indexes, one of the most pointless things you can do to a table...
2015-11-27
209 reads
Find duplicate indexes in SSDT
Update new download location is https://visualstudiogallery.msdn.microsoft.com/435e7238-0e64-4667-8980-5… Duplicate indexes, one of the most pointless things you can do to a table...
2015-11-27
215 reads
SQL Server – DROP IF EXISTS in SQL Server 2016
Hi friends, in SQL Server 2016 to check the existence of the object a new optional clause IF EXISTS gets...
2015-11-27
1,142 reads
Value can not be null Parameter Name:store TFS WorkItem Store Error
Error HRESULT E_FAIL has been returned from a call to a COM component.
Description:
System.Runtime.InteropServices.COMException (0x80004005): Error HRESULT E_FAIL has been returned...
2015-11-26
1,417 reads
UK Contractors – As you were, for now at least
I think there were are few sighs of relief around the country yesterday after the chancellor finished giving his autumn financial statement to parliament. For the past few weeks...
2015-11-26
20 reads
UK Contractors - As you were, for now at least
I think there were are few sighs of relief around the country yesterday after the chancellor finished giving his autumn...
2015-11-26
450 reads
UK Contractors - As you were, for now at least
I think there were are few sighs of relief around the country yesterday after the chancellor finished giving his autumn...
2015-11-26
913 reads
Covering Indexes
Microsoft continues to improve indexes and options for additional performance enhancements. One I see frequently is the need for a...
2015-12-03 (first published: 2015-11-26)
3,308 reads
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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