Snowflake Architecture – The Basics
At the most basic level, Snowflake has 3 important components. The Cloud services layer, centralised storage layer and the compute layer. Cloud services – they call this the “brains”...
2022-07-19
27 reads
At the most basic level, Snowflake has 3 important components. The Cloud services layer, centralised storage layer and the compute layer. Cloud services – they call this the “brains”...
2022-07-19
27 reads
You have decided that snowflake is the technology you want to use to build your next gen data platform, you have decided your cloud provider (Azure, AWS, GCP) then...
2022-07-13
137 reads
Time to shift gears away from the world of relational databases whether that is in the cloud, on-prem, Linux-based, containers or even sitting within Kubernetes. Everyone has heard of...
2022-07-06
180 reads
Hello Readers – I wanted to make sure those who follow my blog have heard about the new MVP led training initiative started by Paul Andrew (@mrpaulandrew). It’s called...
2022-07-04
41 reads
Azure CLI is really handy for all sorts of tasks. When I build solutions, POCs and environments and I want to tear down the resources I like to use...
2022-06-16
41 reads
Storage Accounts are pretty much integrated into so many different designs in Azure, whether you are using Azure Synapse, 3rd party product like Snowflake, or Event Streaming designs –...
2022-06-15
74 reads
I really like scale sets. It lets you create and manage up to 1000 load balanced VMs per availability zone using windows or Linux images. (We can have flexible...
2022-06-09
52 reads
There are many different family groups for Azure VMs each with its own purpose. Below is a summary of what can be selected. This is important because for example...
2022-06-06
24 reads
Lets write about Microsoft Azure, specially the area of high availability when it comes to virtual machines. No doubt you will know about Azure Virtual Machines. IaaS approach is...
2022-05-31
26 reads
A post close to my heart, Azure SQL Managed Instance, I have blogged about this many times but I feel I should be sharing more details about this. One...
2022-05-12
286 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...
Comments posted to this topic are about the item What is the Cloud?
Comments posted to this topic are about the item Changing the Schema
Comments posted to this topic are about the item Index Fragmentation Explained: Page Splits,...
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