The October 2008 Energy Update
The bimonthly update on the world of energy from Steve Jones talks about wind power.
The bimonthly update on the world of energy from Steve Jones talks about wind power.
When excessive blocking occurs in SQL, performance degrades. Learn how to use the Blocked Process Report to rapidly resolve excessive blocking scenarios in SQL Server 2005/2008.
In his first article for Simple-Talk, Joe Celko demystifies the use of Constraints, and points out that they are an intrinsic part of SQL and are a great way of ensuring that a business rule is done one way, one place, one time.
This article discusses in detail the three database recovery models and how to choose the appropriate recovery model
Steve Jones is taking a break on this fine holiday, enjoy a few bloopers before you head out with the kids for trick-or-treating.
Steve Jones is taking a break on this fine holiday, enjoy a few bloopers before you head out with the kids for trick-or-treating.
This technical article provides an overview of how to produce specific levels of index fragmentation. Useful for creating test plans.
One of the configuration options for Database Mirroring is the High Availability mode. With this option three servers are put in place the principal, mirror and witness servers. This is the only option that allows for automatic failover. One of the things that I have noticed is that when there are periodic network issues a failover occurs even though there are no issues with the Principal server. Are there any options to delay the failover?
Databases often contain sensitive information and cell-level encryption is a very effective method to protect this information from those who should not have access to it. Although, encryption is not without its challenges.
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...
By DataOnWheels
Ramblings of a retired data architect Let me start by saying that I have...
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
Comments posted to this topic are about the item JSON Has a Cost, which...
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
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