资讯

A new SQL Server 2025 feature lets organizations run vector-based semantic searches on their own data, connecting to local or cloud-hosted AI models without relying on massive general-purpose LLMs.
In today's data-driven business environment, the demand for real-time, accurate, and consistent data is more urgent than ever ...
Everyone knows what the default database isolation level of MySQL is, right? Yes, it is RR. But why do major internet ...
The aggregation functions you can use in a QUERY formula are avg (), count (), max (), min (), and sum (). The clause types ...