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

In July, the Stack Overflow survey showed that PostgreSQL had extended its lead as the most popular database for professional developers, 58 percent of whom use it, compared to 40 percent using MySQL ...

Tessell, the multi-cloud DBaaS platform that powers the full database lifecycle, today announced its recognition as a Cool Vendor in the 2025 Gartner Cool Vendors in Data Management: The ‘Modern Data ...

Careful prompt design is important for avoiding potential security risks. If your prompt is too long, exceeding the LLM’s token limit, the model might just cut off the end, possibly ignoring the ...

Have you ever found yourself scrolling through a tangled web of applied steps in Power Query, wondering if there’s a better way? You’re not alone. Many users unknowingly overcomplicate their workflows ...

Sydney McLaughlin-Levrone has become the first woman in nearly 40 years to crack 48 seconds in the 400 meters.

Our advice columnists have heard it all over the years—so we’re diving into the How to Do It archives to share classic letters with our readers. Have a question? Send it to Stoya and Rich here. It’s ...

The Department of Justice’s long-running case against Google, in which Judge Amit Mehta ruled in April that Google monopolized the digital advertising market on the open web (and reaffirmed that ...