Scripts

Technical Article

Return WeekNo (ISO 8601 standard)

In MS SQL, January 1 of any year defines the starting number for the week. The DATEPART(wk, 'Jan 1, xxxx') always return 1. However, a lot of reports Week No is actually based on ISO 8601 standard, that is January 1 of any year can be Week 53/52 or Week 1. (http://www.merlyn.demon.co.uk/weekinfo.htm#IDC)The Rule is as […]

You rated this post out of 5. Change rating

2005-06-14 (first published: )

320 reads

Technical Article

IsDateAHoliday UDF

This is a User Defined Function that returns a 1 if date is a holiday else, it returns a 0.The holidays are:New years Day, MLK Day, Presidents Day, Memorial Day, Independance Day, Labor Day, Columbus Day, Veterans Day, Christmas Eve and Christmas Day

(1)

You rated this post out of 5. Change rating

2005-06-13 (first published: )

304 reads

Technical Article

ufn_vbintohexstr

A function to convert varbinary to hex string. Have you every tried to deal with varbinary via T-SQL? Passwords and SIDs are of this datatype. In Query Analyzer this datatype displays as hex string but under the hood it is binary. Try concatenating a varbinary to a string in a print statement and you get […]

(2)

You rated this post out of 5. Change rating

2005-06-09 (first published: )

268 reads

Blogs

What Does It Mean to Make Data AI-Ready?

By

Making Data AI-Ready, Part 1 (This is the first article in a three-part series...

Using the Data API Builder–VS Live San Diego Resources

By

Thanks for attending my sessions. Resources below: Slides: Using Data API Builder GitHub repo: ...

Running a Local LLM On Your Laptop Resources

By

Thanks to everyone that attended my sessions at VS Live San Diego yesterday. It...

Read the latest Blogs

Forums

Alamat BCA KCP Summitmas Telp/Wa:0821-8200-203

By layanan_Bca88

Hub Cs 08218200203 Summitmas I, Jl. Jend. Sudirman kav 52-53 No.61-62 Lt. Dasar, RT.5/RW.3,...

Alamat BCA KCP Iskandar Muda II Telp:0821-8200-233

By m4rt1n4

Telp/Wa 62 8218200233 Jalan Sultan Iskandar Muda No.78 RT.003/05, RT.10/RW.2, Kby. Lama Sel., Kec....

Alamat BCA KCP Bona Indah Telp/Wa:0821-8200-233

By R4nt4u

Hub Cs 08218200233 Plaza Bona Indah Jl. Karang Tengah Raya Blk B/12, RT.1/RW.6, Lb....

Visit the forum

Question of the Day

The Disabled Index

I run this code on SQL Server 2022.

CREATE TABLE Drink
(
    drinkid INT NOT NULL
        CONSTRAINT DrinkPK PRIMARY KEY CLUSTERED,
    drinkname VARCHAR(20),
    rating NUMERIC(2, 1)
)
GO

INSERT INTO Drink
(
    drinkid,
    drinkname,
    rating
)
VALUES
(1, 'Margarita', 4.5),
(2, 'Mojito', 4.3),
(3, 'Old Fashioned', 4.7),
(4, 'Martini', 4.4),
(5, 'Cosmopolitan', 4.2)
GO
ALTER INDEX drinkpk ON dbo.drink DISABLE
GO
SELECT * FROM dbo.Drink
GO
What is the result?

See possible answers