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With the data proliferation issues, a well-defined lifecycle for data retention is a growing demand.
Azure SQL Database - Implementing Azure AD Authentication
Marcin Policht focuses on the specifics of using Azure Active Directory to authenticate to Azure SQL Database.
Find and Remove Duplicate Rows from a SQL Server Table
Though duplicate rows are bad practice, sometimes they're necessary for a short time. But how do you clean your tables when they're no longer needed? Sergey Gigoyan provides a few different solutions.
Using OVER() to Remove Duplicate Rows
Tables used purely for reporting sometimes lack a unique identifier. Find out how to remove duplicates from such a table when data loads go bad.
SQL Server Timeouts During Backups and CHECKDB
So you’re hosting your SQL Server in the cloud, and you’ve noticed that when you’re running a backup or a DBCC CHECKDB, you suffer from extreme performance problems - what's going on? Brent Ozar explains.
I can ODBC clearly now
ODBC is the closest thing we have to a universal standard for data access across platforms, applications and data sources. So why doesn't DocumentDB support it?
TempDB growth due to version store on AlwaysOn secondary server
On a not-so-busy day, I received an alert saying tempdb has grown to 90 percent of the drive size and there is only 10 percent space left on the drive. The server is a SQL Server 2014 instance and hosts AlwaysOn secondary databases.
Blogs
Troubleshooting TempDB Log Full Errors When SSMS Won’t Connect
By gbargsley
Have you ever received the dreaded error from SQL Server that the TempDB log...
Accelerating AI with Confidence: Why Microsoft Purview is Key to Responsible Innovation
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Artificial intelligence is no longer a distant concept. It is here, embedded in the...
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Every Scooby-Doo mystery starts with a haunted house, a strange villain, and a trail...
Forums
The Tightly Linked View
Comments posted to this topic are about the item The Tightly Linked View
Build a Test Lab of SQL Server 2025 on Windows Server 2025 using Hyper-V Virtual Machines
Comments posted to this topic are about the item Build a Test Lab of...
Remembering Phil Factor
Comments posted to this topic are about the item Remembering Phil Factor
Question of the Day
The Tightly Linked View
I try to run this code on SQL Server 2022. All the objects exist in the database.
CREATE OR ALTER VIEW OrderShipping
AS
SELECT cl.CityNameID,
cl.CityName,
o.OrderID,
o.Customer,
o.OrderDate,
o.CustomerID,
o.cityId
FROM dbo.CityList AS cl
INNER JOIN dbo.[Order] AS o ON o.cityId = cl.CityNameID
GO
CREATE OR ALTER FUNCTION GetShipCityForOrder
(
@OrderID INT
)
RETURNS VARCHAR(50)
WITH SCHEMABINDING
AS
BEGIN
DECLARE @city VARCHAR(50);
SELECT @city = os.CityName
FROM dbo.OrderShipping AS os
WHERE os.OrderID = @OrderID;
RETURN @city;
END;
go
What is the result? See possible answers