Site-wide or region-wide disasters, while undoubtedly more impactful, happen considerably less frequently than downtime resulting from scheduled maintenance events or isolated hardware and software faults. This article provides an overview of the high availability features of Azure SQL Database that mitigate risks affecting services within an individual Azure datacenter, rather than an entire Azure region.
2018-09-18
2,171 reads
Marcin Policht provides an overview of a number of new features that facilitate Azure SQL Database business continuity.
2018-08-28
2,456 reads
In this tip we look at the steps you can follow to change the collation for an Azure SQL Database.
2018-07-23
3,184 reads
2018-07-10
742 reads
In recent years, technology landscape has undergone dramatic changes, driven primarily by cloud computing and a continuously increasing level of attention dedicated to security, privacy, and compliance. One of the more significant initiatives that attempts to address these challenges is General Data Protection Regulation (GDPR. In this article, we will explore how Azure SQL Database could help with addressing the GDPR requirements.
2018-07-03
2,311 reads
2018-06-29
666 reads
2018-05-25
740 reads
This calculator will help you determine the number of DTUs for your existing SQL Server database(s) as well as a recommendation of the minimum performance level and service tier that you need before you migrate to Azure SQL Database.
2018-02-14
4,780 reads
Tim Radney of SQLskills talks about the various Standard tiers available in Azure SQL Database – what they get you, and how much they cost.
2017-12-22
3,997 reads
Vitor Montalvao explains how to work with the basic configuration settings for a SQL Azure database from the Microsoft Azure portal itself.
2017-12-15
4,054 reads
It is Friday, the queries are running, and nobody is watching the bill. That...
By Steve Jones
Annabel retired from Redgate Software this week. Across most of my career at Redgate,...
By Tim Radney
As a SQL Server DBA with years of experience tuning production environments, I’ve seen...
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I set up a few users on my SQL Server 2022 instance.
CREATE LOGIN User1 WITH PASSWORD = 'Demo12#1' CREATE USER User1 FOR LOGIN User1 GO CREATE LOGIN User2 WITH PASSWORD = 'Demo12#2' CREATE USER User2 FOR LOGIN User2 GO CREATE LOGIN User3 WITH PASSWORD = 'Demo12#3' CREATE USER User3 FOR LOGIN User3 GOI then created a schema that one of them owned. Under this schema, I added a table with some data.
CREATE SCHEMA MySchema AUTHORIZATION User1
GO
CREATE TABLE Myschema.MyTable(myid INT)
GO
INSERT MySchema.MyTable
(
myid
)
VALUES
(1), (2), (3)
GO
SELECT * FROM MySchema.MyTable
GO
I granted rights and verified that User2 could access this table.
GRANT SELECT ON Myschema.MyTable TO User2 GO SETUSER 'USER2' GO SELECT * FROM MySchema.MyTable GOThis worked. Now, I move this schema to a new user.
ALTER AUTHORIZATION ON SCHEMA::Myschema TO User3; GOWhat happens with this code?
SETUSER 'USER2' GO SELECT * FROM MySchema.MyTable GOSee possible answers