HackerRank isn’t just a random collection of problems; they’ve organized their SQL section pretty well. You can find ...

To address these issues, the Tencent Cloud big data team collaborated with the DASLAB team from Fudan University to propose REDSQL in the paper titled 'The Power of Constraints in Natural Language to ...

On September 9, news emerged that the 51st top database conference, VLDB 2025, concluded in London, UK, with two research ...

For a long time, companies have been using relational databases (DB) to manage data. However, with the increasing use of ...

For a long time, companies have been using relational databases (DB) to manage data. However, with the increasing use of large AI models, integration ...

Ji will play in Women's Super League 2, English football's second tier, after Birmingham narrowly missed out on promotion ...

I’m currently working with OpenSearch SQL and have encountered a limitation that I hope could be addressed in future releases. In my use case, I need to perform SQL queries involving JOIN operations ...

Abstract: Join operations are crucial in data analysis, but can suffer inefficiency with large datasets and complex non-equality-based conditions. Optimized join algorithms have gained traction in ...