External Article

Who the Devil Wrote This SQL Code?

The way that you format T-SQL code can affect the productivity of the people who have to subsequently maintain your work. It is never a good experience to see SQL Code, cry out “Who the devil wrote this code?”, and then realise that it was you. Grant gives some examples of bad formatting and explains why you should never check-in badly-formatted SQL code.

Blogs

KDA: Echoes of Deception - Case 6

By

A cryptic message, a book cipher hidden in art provenance records, and a trail...

Capturing My Own Metrics: #SQLNewBlogger

By

A customer was trying to compare two tables and capture a state as a...

Red Flags in Your Query (T-SQL Tuesday #200)

By

When I'm looking at a query, I bet it's bad if I see... a...

Read the latest Blogs

Forums

India’s Leading Inspection And Auditing Service at FARE Labs Pvt. Ltd.

By farelabs

Best Inspection and Auditing Services of India focus on precision, quality control, and compliance,It...

Alamat Kontak Bank BCA KCP Surabaya WA {08218154393}

By layanan 24jam BCA

WA:08218154393 Jl. Surabaya No.88 B-C, Ps. Baru, Kec. Medan Kota, Kota Medan, Sumatera Utara...

Alamat Kontak Bank BCA KCP Perak WA {08218154393}

By Halo_BCA

WA:08218154393 Jl. Perak Bar. No.267, Perak Utara, Kec. Pabean Cantian, Surabaya, Jawa Timur 60165

Visit the forum

Question of the Day

BIT_COUNT II

In SQL Server 2025, I have a table (dbo.UserPermission) that contains this data:

UserID  UserPermissions
15
23
37
4       NULL
What is returned when I run this code:
select bit_count(UserPermissions) as PermissionCount
from dbo.UserPermission
where UserID = 4;

See possible answers