How Many Indexes Is Too Many?
Let’s start with the Stack Overflow database (any size will work), drop all the indexes on the Users table, and run a delete:
2024-11-11
Let’s start with the Stack Overflow database (any size will work), drop all the indexes on the Users table, and run a delete:
2024-11-11
Learn how to get started with PostgreSQL using a container to practice database skills.
2024-11-08
1,812 reads
In this article, I am going to explain how you can dial your productivity up to 11 when you’re dealing with a lot of Azure Logic Apps in your data platform.
2024-11-08
Are your developers working with live production data, completely made-up synthetic data, or something in between? I posted a poll here on the blog and on a few of my social media feeds, and here were the results:
2024-11-06
This tutorial will show how to use an AI model with Python to respond to queries.
2024-11-04
5,935 reads
Like many relational database systems, MongoDB supports the use of views. A view is a read-only object in a MongoDB
2024-11-04
In today's rapidly evolving landscape, managing the security of large and complex database estates is a critical challenge for organizations. Join us for a webinar on Nov 21 covering “Prioritizing security: Essential strategies for IT leaders,” where Redgate’s security experts will share their tips on how you can safeguard your database estate and minimize reputational risk. There will also be a Q&A session where you can get expert advice from our panelists.
2024-11-04
If you encounter Django in your environment, are you thinking about SQL Injection and security? If not, read this article and learn how to protect your data.
2024-11-01
1,065 reads
Learn about different ways to improve the performance of full wild card text searches to find strings in SQL Server tables.
2024-11-01
Unable to travel to Seattle this November? We have options for you to join in from the comfort of your own home or office, with a free livestream and on-demand access available to buy.
2024-11-01 (first published: 2024-10-18)
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