SQL Server Disasters with Preventive Measures
Have you seen disasters in your environment? I would bet you have at some point. Let's see if our top 13 disasters matches your experiences.
Have you seen disasters in your environment? I would bet you have at some point. Let's see if our top 13 disasters matches your experiences.
I see, with some relief that the threatened removal of Rules and Defaults in SQL Server 2008 hasn’t happened. There has been a stay of execution. Even though they are documented, they still come with a dire warning that they are deprecated and will be removed in future versions. They have fallen foul of the SQL Standards committee, and we are now supposed to use check constraints instead.
Steve Jones is taking well-earned break. In his guest editorial slot, Brad McGehee discusses three simple techniques to help DBAs manage their time more effectively.
This article from new author Peter Kierstead shows us how to implement your own "fuzzy" dedup/merge logic without resorting to RBAR in T-SQL.
This tutorial walks you through the process of adding SQL statements to your SSIS packages and bundling them into logical units of work if necessary.
This article describes how the Transparent Data Encryption feature in SQL Server 2008 can be used to secure your databases
One of the few things that SQL Server does not automatically help you with is the design of your tales, views, and other database objects. Having standards and design techniques can greatly ease the maintenance of your schema as well as ease the transition to having others work with the database. New author J.D. Gonzalez brings us some of his naming techniques to keep things organized.
Calling all developers! Does the idea of going from a concept to a prototype in a 54 hour marathon weekend of design and coding sound fun to you? If so, join us!
By using cascading referential integrity constraints, you can define the actions that SQL Server 2005 takes when a user tries to delete or update a key to which existing foreign keys point.
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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
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