In, select your account picture at the top of the screen. She primarily focuses on the database domain, helping clients build short and long term multi-channel campaigns to drive leads for their sales pipeline.If automatically signs you in, turn off automatic sign in. Nupur Dave is a social media enthusiast and an independent consultant. If you need help with any SQL Server Performance Tuning Issues, please feel free to reach out at is also a CrossFit Level 1 Trainer (CF-L1) and CrossFit Level 2 Trainer (CF-L2). Pinal is an experienced and dedicated professional with a deep commitment to flawless customer service. To freely share his knowledge and help others build their expertise, Pinal has also written more than 5,500 database tech articles on his blog at. Pinal has authored 13 SQL Server database books and 45 Pluralsight courses. He holds a Masters of Science degree and numerous database certifications. Pinal Dave is an SQL Server Performance Tuning Expert and independent consultant with over 17 years of hands-on experience. SQL SERVER – Generate Different Random Number for Each Group Using RAND() Function SQL SERVER – Using RAND() in User Defined Functions (UDF) SQL SERVER – Random Number Generator Script – SQL Query You may be interested to read these posts related to RAND function. It can be easily extended to any number of digits. This is really a simple method of generating 6 digit number. Now as RAND() sometimes give 0, to handle it, we can change the code to SELECT LEFT(CAST(RAND()*1000000000+999999 AS INT),6) as OTP The logic is to multiply value returned by RAND() by 1 billion so that it has enough digits and apply LEFT function to extract 6 digits needed. RAND() function simply generate a decimal number between 0 (inclusive) and 1 (exclusive). One simple method is to make use of RAND() function available in SQL Server. There are several methods to generate a random number. What is the simpler way to do this in SQL?” “I want to generate a six digit number to send the customers who register for the app. Before you read the email, you can read those blog posts here, here, and here. One of my blog readers sent me the following mail after reading my earlier blog posts about Random Function and OTP Code.
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