T-SQL Developer Interview Questions with Answers
What SQL command do you use to pull and filter data from a table ?
SELECT [Column List] FROM [Table Name]...
2018-04-20
431 reads
What SQL command do you use to pull and filter data from a table ?
SELECT [Column List] FROM [Table Name]...
2018-04-20
431 reads
When you restore a database, it will also restore all permissions along with it. But what if you are restoring...
2018-04-19
12,231 reads
I was working for a client on their very critical and heavily used database. The application was an E-commerce website...
2018-04-19
7,563 reads
If you ever had a need to start a SQL job using sp_start_job stored procedure in msdb then you know...
2018-04-19
15,762 reads
For one of my clients, I needed to know and document not only database names, size and locations but also...
2018-04-19
580 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