CXPACKET—This wait type is involved in parallel query execution and indicates the SPID ... The most frequently occurring buffer latching situation is when SQL Server is waiting to read a data file ...

or that coerce data types, the syntax can get a little hairy at first. Fortunately, there are database development tools that can generate correct SQL queries for you, often by dragging and ...

At Microsoft Build, SQL Server 2025 enters public preview with major enhancements in AI integration, performance, reliability ...

The four are significant SQL query systems for Hadoop ... Drill was devised to perform low-latency querying on multiple types of data stores at once with different query interfaces (such as ...

In summary, at least JSON parsing is better than fetching properties of other types. SQL Server 2016 introduces some native JSON capabilities so that you can more effectively query stored JSON data as ...

SQL provides several different statements for performing this type of task ... return rows for which there is data in both tables. Compare the following query after using JOIN instead of WHERE ...