books

Technical Article

Free eBook: SQL Server Execution Plans

  • Article

Every Database Administrator, developer, report writer, and anyone else who writes T-SQL to access SQL Server data, must understand how to read and interpret execution plans. This book leads you right from the basics of capturing plans, through how to interrupt them in their various forms, graphical or XML, and then how to use the information you find there to diagnose the most common causes of poor query performance, and so optimize your SQL queries, and improve your indexing strategy.

★ ★ ★ ★ ★ ★ ★ ★ ★ ★

You rated this post out of 5. Change rating

2013-01-17

7,238 reads

Technical Article

Free eBook: Inside the SQL Server Query Optimizer

  • Article

This free eBook from Redgate Software will take you from the fundamentals of Statistics, Cost Estimation, Index Selection, and the Execution Engine, and guide you through the inner workings of the Query Optimization process, and throws in a pragmatic look at Parameterization and Hints along the way.

★ ★ ★ ★ ★ ★ ★ ★ ★ ★

(1)

You rated this post out of 5. Change rating

2020-12-09 (first published: )

54,472 reads

SQLServerCentral Article

The Art of SQL Server FILESTREAM by Jacob Sebastian and Sven Aelterman

  • Article

FILESTREAM is implemented as an extension to the VARBINARY(MAX) data type and allows large object data to be stored in a special folder on the NTFS file system, while bringing that data under the transactional control of SQL Server. This book describes both the way it works and the implementation, administration and troubleshooting of it.

★ ★ ★ ★ ★ ★ ★ ★ ★ ★

(1)

You rated this post out of 5. Change rating

2012-11-12

580 reads

Technical Article

Free ebook: Troubleshooting SQL Server: A Guide for the Accidental DBA

  • Article

Merry Christmas from SQLServerCentral. We spend much of our working life helping solve SQL Server-related performance problems, hands-on, during consulting, or on online forums. We've seen a few weird-and-wonderful issues but, mainly, it’s the same problems and misconceptions time-and-again. This is our attempt to describe, diagnose, and solve the most common problems with SQL Server 2005, 2008, and 2008 R2. And it's free.

★ ★ ★ ★ ★ ★ ★ ★ ★ ★

(3)

You rated this post out of 5. Change rating

2012-12-25 (first published: )

18,171 reads

Blogs

Getting Your Data GenAI-Ready: The Next Stage of Data Maturity

By

I remember a meeting where a client’s CEO leaned in and asked me, “So,...

Learn Better: Pause to Review More

By

If you want to learn better, pause more in your learning to intentionally review.

Azure SQL Managed Instance Next-Gen: Bring on the IOPS

By

If you’ve used Azure SQL Managed Instance General Purpose, you know the drill: to...

Read the latest Blogs

Forums

Azure SQL DBA certification

By ashrukpm

Hello team Can anyone share popular azure SQL DBA certification exam code? and your...

Faster Data Engineering with Python Notebooks: The Fabric Modern Data Platform

By John Miner

Comments posted to this topic are about the item Faster Data Engineering with Python...

Which Result II

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Which Result II

Visit the forum

Question of the Day

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
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