Query Store at PASS Data Community Summit
While Query Store has been out for quite some time now, released in 2016, there’s still quite a lot of missing understanding of what Query Store can do for...
2022-10-11
5 reads
While Query Store has been out for quite some time now, released in 2016, there’s still quite a lot of missing understanding of what Query Store can do for...
2022-10-11
5 reads
Everyone has heard of scaling up and scaling out compute. Have you ever heard about a term called scaling across? Before Snowflake, I never. Scaling up and down is...
2022-10-11
18 reads
Recently, a person asked about the costs differences in an execution plan, referencing them as if they were performance measures. The key to understanding performance is to check every...
2022-10-10
8 reads
Today’s coping tip is to write down three things you can look forward to in the next month. Easy. Visiting my daughter. I’m heading up this weekend to watch...
2022-10-10
10 reads
Scary Scalar Functions series overview
Part One: Parallelism
Part Two: Performance
Part Three: The Cure
Part Four: Your Environment
Foreword
In the previous posts, we have learned why Scalar Functions (UDFs) are bad for parallelism...
2022-10-10 (first published: 2022-10-02)
612 reads
You can find the slides and the demo scripts (.sql files) in my Github repo. You can use the materials as you like, attribution would be nice 🙂
The post...
2022-10-10
25 reads
A little while back I came across this post: Identifying failed queries with extended events. It has a script to ... Continue reading
2022-10-10 (first published: 2022-09-27)
335 reads
Today’s coping tip is to be willing to share how you feel and ask for help when needed. This has been something that I never did well. My parents...
2022-10-07
8 reads
Ever since its official launch around October 2021, Microsoft Purview has been one of the more popular services in Azure, with a steady stream of new features expanding the...
2022-10-07 (first published: 2022-09-27)
770 reads
Over the last few years, I’ve had a few people ask me why I don’t create two Twitter accounts so I can separate work and personal things. I choose...
2022-10-07 (first published: 2022-09-26)
222 reads
By James Serra
I remember a meeting where a client’s CEO leaned in and asked me, “So,...
By Brian Kelley
If you want to learn better, pause more in your learning to intentionally review.
By John
If you’ve used Azure SQL Managed Instance General Purpose, you know the drill: to...
Hello team Can anyone share popular azure SQL DBA certification exam code? and your...
Comments posted to this topic are about the item Faster Data Engineering with Python...
Comments posted to this topic are about the item Which Result II
I have this code in SQL Server 2022:
CREATE SCHEMA etl;
GO
CREATE TABLE etl.product
(
ProductID INT,
ProductName VARCHAR(100)
);
GO
INSERT etl.product
VALUES
(2, 'Bee AI Wearable');
GO
CREATE TABLE dbo.product
(
ProductID INT,
ProductName VARCHAR(100)
);
GO
INSERT dbo.product
VALUES
(1, 'Spiral College-ruled Notebook');
GO
CREATE OR ALTER PROCEDURE etl.GettheProduct
AS
BEGIN
exec('SELECT ProductName FROM product;')
END;
GO
exec etl.GettheProduct
When I execute this code as a user whose default schema is dbo and has rights to the tables and proc, what is returned? See possible answers