2018-05-11
667 reads
Extended Events (XE)
2018-04-24
686 reads
2018-04-23
713 reads
2017-10-10
759 reads
2017-09-14
738 reads
Performance Tuning Using Extended Events: Part 3
Identifying Performance Tuning Opportunities Using Extended Events: Part 3 Aggregate Report
2019-12-20 (first published: 2017-05-04)
6,033 reads
Performance Tuning Using Extended Events: Part 1
In this article, learn how to identify performance tuning opportunities using Extended Events.
2019-12-06 (first published: 2017-04-20)
17,896 reads
2015-11-23
1,151 reads
Capture Execution Plan Warnings using Extended Events
Erin Stellato of SQLskills shows how to use Extended Events to monitor for query plans with certain characteristics, such as joins missing predicates, columns missing statistics, and unmatched filtered indexes.
2015-11-13
2,571 reads
Use Extended Events to Get More Information About failed SQL Server Login Attempts
You may have cases where an ancient application is using an old login or the wrong password. SQL Server is great about auditing failed logins and recording that they happened; it is not so great, however, at providing enough information to locate them. Aaron Bertrand offers some help.
2014-05-02
3,423 reads
Blogs
The Book of Redgate: We Value Teams
By Steve Jones
This value is something that I still hear today: our best work is done...
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
By Chris Yates
Artificial intelligence is no longer a distant concept. It is here, embedded in the...
Forums
Is there a way for SP to know who called it?
Hi everyone I am writing an SP where there is logic inside the SP...
Planning for tomorrow, today - database migrations
Comments posted to this topic are about the item Planning for tomorrow, today -...
Bottlenecks on SQL Server performance
We have a BI-application that connects to input tables on a SQL Server 2022...
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