Things You Didn't Know About Temp Tables and Table Variables
New author Roi Assa brings us a short look at temp tables and table variables and describes a few of the characteristics and behaviors you might not have been aware of.
New author Roi Assa brings us a short look at temp tables and table variables and describes a few of the characteristics and behaviors you might not have been aware of.
A guest Friday poll from Adam Angelini, DBA and member of the band Wakamojo, which was featured on some editorial podcasts. This week Adam wonders about soft skills for DBAs.
A guest Friday poll from Adam Angelini, DBA and member of the band Wakamojo, which was featured on some editorial podcasts. This week Adam wonders about soft skills for DBAs. (Steve Jones reads)
A guest Friday poll from Adam Angelini, DBA and member of the band Wakamojo, which was featured on some editorial podcasts. This week Adam wonders about soft skills for DBAs.
This article is a brief overview of Service Broker's core features, which are available (in a somewhat limited capacity) in SQL Server 2005 Express Edition. The next installment will describe a sample application illustrating its operations and discuss its management, security, and routing characteristics.
How much data do you have that's never accessed. Apparently most of it on a network is just stored and never re-examined. Steve Jones comments on a few statistics.
This long running, and very popular, XML series continues with a look at building an ATOM feed with SQL Server.
Histograms help people analyze large amounts of data, whether you display them as tables or as charts. This article shows you how to do both.
One thing you may need to do is dynamically return a set amount of rows based on user input. This could be for a search function, reports, dropdown lists or whatever. Instead of hard coding a set value you would like to pass in a variable that will then determine the number of rows to return. How can this be done with T-SQL?
When a co-worker is ill, what should the rest of the office do? How do you handle absences that might extend for weeks or months. Steve Jones comments on the responsibilities of the team.
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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