To query a user's mobile phone and WeChat number, the following SQL statement can be used.

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If you work with data — or want to — Microsoft SQL Server is a skill worth having in your back pocket. The 2025 Total Microsoft SQL Server Bundle gives you five courses and 17 hours of practical, real ...

Bharat Kumar Dokka is a distinguished Associate Technical Architect with over 15 years of experience in database product ...

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Wouldn’t it be funny if Larry Ellison, who has become the elder statesman of the datacenter, had the last laugh on the cloud ...

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While some executives still preach the importance of learning the basics, others say there are more valuable skills to know ...

Dr. James McCaffrey presents a complete end-to-end demonstration of the kernel ridge regression technique to predict a single ...

QuestDB is deployed across Anti Capital's proprietary high-frequency trading systems, enabling a seamless setup that streams full-fidelity order book data, reconciles fills in real time, and delivers ...

Officials with the program said this education is needed now more than ever as we're in a new era of the digital age.