2020-10-23
488 reads
PowerShell
PowerShell Day by Day: Filtering Objects
In my last article, The Basics of PowerShell Day By Day, I covered some basics of getting started. These articles aren't intended to replace some of the getting started information in things like the Stairway to PowerShell. Instead, I am covering some of the tips, tricks, techniques, and bits of knowledge that I wish I'd […]
2020-10-08
3,278 reads
SQL Server High CPU Query Use Monitoring with PowerShell
In this part of the PowerShell monitoring tips we look at how to capture the top queries that are consuming the most CPU from all monitored instances.
2020-10-06
When one of your DBA colleagues leaves the company, what is your checklist?
A colleague left the company, a couple of days after SQL Server processes start failing...what do you do?
2020-09-29
6,366 reads
Searching for orphaned DB files on the SQL server
See how to find those files that are not in use, but are taking up space on your instance.
2020-09-22 (first published: 2020-09-21)
2,511 reads
SQL Server Wait Stats Monitoring with PowerShell
In this article we add another module to the PowerShell monitoring process to capture wait stats for all monitored SQL Server instances.
2020-09-15
How to Use Parameters in PowerShell Part II
PowerShell is a basic skill any administrator working in Windows or Azure should know. After writing his first article about PowerShell parameters, Greg Moore realized that there is even more to talk about. This article covers using pipelined parameters and more.
2020-09-07
2020-09-03
476 reads
Basic Git for DBAs: Managing PowerShell Scripts
This next article in the git series looks at managing powershell code in Git.
2022-04-11 (first published: 2020-08-27)
5,047 reads
Calling Procs from PowerShell with Parameters
Building on his last article, Frank shows how to add parameters to your stored procedure calls from PoSh.
2022-12-23 (first published: 2020-08-20)
29,902 reads
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Forums
What is the Cloud?
Comments posted to this topic are about the item What is the Cloud?
Changing the Schema
Comments posted to this topic are about the item Changing the Schema
Index Fragmentation Explained: Page Splits, Logical Reads, and What to Do
Comments posted to this topic are about the item Index Fragmentation Explained: Page Splits,...
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 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