Scripts

Technical Article

SQL Server CPU Usage History Histogram

Returns a summary of CPU usage by SQL Server over the last 4 hours (default).

Using the sample values collected in the dm_os_ring_buffers dmv, this query will show CPU usage by the SQL Server process for the last for hours even if you have no other benchmarking activities in place on your server yet.

(16)

You rated this post out of 5. Change rating

2015-09-18 (first published: )

5,577 reads

Blogs

Where Is My SQL Agent? Running Scheduled Jobs Against Azure SQL Database

By

One of the first things I review when I inherit a new SQL Server...

AgentDBA vs Critical SQL Server

By

It’s 07:43. Someone’s already left a message. “Something’s wrong with the DB server.” You...

Finally Cleaning Up Dropbox: Moving Almost a TB to Google Drive with rclone

By

I’ve had a Dropbox account for years. Like a lot of people, I started...

Read the latest Blogs

Forums

Alamat kontak resmi BCA KCP Tebet Telp:0818751777

By Halo BCA

WhatsApp:0818-751-777 Gedung Gajah Tebet, Jl. Dr. Saharjo No.Raya 111 Unit N & O, RT.1/RW.1,...

Stan Phone Number Australia +61-1800868603 Quick Help Guide

By richardrussel

When things go wrong - like trouble signing in, videos pausing, unclear charges, or...

BCA KCP Pasar Minggu Center | Tlp/Wa:0817866887

By Layanan BCA 24 JAM

Tlp/Wa_Cs:0817-866-887. Jl. Lenteng Agung Raya No.26 E-F, RT.1/RW.4, Ps. Minggu, Kota Jakarta Selatan, Daerah...

Visit the forum

Question of the Day

Detecting Characters

I have a SQL Server 2022 English default installation on a server. I want to detect if there are any upper case characters in rows and I have this code:

SELECT CustomerNameID,
       CustomerName
 FROM dbo.CustomerName
 WHERE CustomerName = LOWER(CustomerName)
Here is the sample data I am testing with:
CustomerNameID CustomerName
1              John Smith
2              Sarah Johnson
3              MICHAEL WILLIAMS
4              JENNIFER BROWN
5              david jones
6              emily davis
7              Robert Miller
8              LISA WILSON
9              christopher moore
10             Amanda Taylor
How many rows are returned?

See possible answers