Shulou(Shulou.com)05/31 Report--

Editor to share with you how mysql generates random numbers with specified digits and generate random numbers in batches, I believe most people don't know much about it, so share this article for your reference. I hope you can learn a lot after reading this article. Let's learn about it together.

1. First introduce several commonly used MySQL functions

RAND () randomly generates a decimal between 0 and 1 (0

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