Scripts

Blogs

Crawl, Walk, Run with Agentic Development of Power BI Assets

By

If you’ve been watching AI roll through the data community and thinking, “this seems...

How AgentDBA Diagnoses SQL Server Issues Fast

By

Not every production incident is a database in RECOVERY_PENDING or a corrupted event (like...

Five Ways Redshift Serverless Quietly Eats Your Budget

By

It is Friday, the queries are running, and nobody is watching the bill. That...

Read the latest Blogs

Forums

SQL Art, Part 4: Happy 4th of July — A British DBA's Guide to Celebrating a War We Don't Talk About

By Terry Jago

Comments posted to this topic are about the item SQL Art, Part 4: Happy...

Finding 'bad' characters

By Barcelona10

Hi All I am trying to find 'bad' characters that users might type in....

BCA KCP Pulogadung Trade Centre Tlp:0817839777

By R4nt4u

WhatsApp: 0817839777 Kw. Industri Pulogadung, Jl. Raya Bekasi Km. 21, Ruko No.A2/18-19, RW.3, Wil,...

Visit the forum

Question of the Day

Changing the Schema

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
GO
I 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
GO
This worked. Now, I move this schema to a new user. 
ALTER AUTHORIZATION ON SCHEMA::Myschema TO User3;
GO
What happens with this code? 
SETUSER 'USER2'
GO
SELECT * FROM MySchema.MyTable
GO

See possible answers