It is strange that one can ask simple questions about extended events or Hekaton at professional events and conferences without feeling embarrassed, yet nobody likes to ask vital questions about SQL Server primary keys and foreign keys. Fear not, here are 13 questions you were too shy to ask, answered.
Trying to determine if you have pressure in your buffer allocations can be difficult. This metric reliably indicates if you have a buffer problem using the memory dump from DBCC MEMORYSTATUS() and comparing Target Committed to the Current Committed allocations. If you hit negative numbers you are looking at a buffer issue.
Should we declare what we want installed and then have every instance configure itself? Steve Jones talks about the need to ensure we know what is running before we install rather than documenting it afterwards.
As working hours in tech trend upwards, we look at some ways to make life easier.
Here is a step by step procedure to create a linked server to MySQL from SQL Server.
Join the world's largest gathering of SQL Server and BI professionals in Seattle on November 4-7. PASS Summit is your conference – planned by and for the SQL Server community. Red Gate will be exhibiting, so drop by their booth and say hello. Register while space is available.
Greg Larsen shows you a number of different ways to use the UPDATE statement to modify the data in your SQL Server tables.
This week Steve wants to know if you'd have some issues when analyzing data and you've mistaken correlation for causation.
With the Konesans File Watcher Task for SSIS we can import files as soon as they arrive.
With the release of SQL Server 2014 there came a lot of new features, including “In-Memory OLTP”. One would assume that storing a table in memory would most definitely be faster than using the conventional disk-based table storage engine. But just how much faster is it?
By Ed Elliott
Running tSQLt unit tests is great from Visual Studio but my development workflow...
By James Serra
I remember a meeting where a client’s CEO leaned in and asked me, “So,...
By Brian Kelley
If you want to learn better, pause more in your learning to intentionally review.
Hello team Can anyone share popular azure SQL DBA certification exam code? and your...
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
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