资讯

A new SQL Server 2025 feature lets organizations run vector-based semantic searches on their own data, connecting to local or ...
Dino Esposito explains JSON-to-rowset native support in SQL Server 2016 and provides a realistic perspective of data query when you have JSON data stored in the database.
How to Use SQL Statements in MS Excel. With most Excel spreadsheets, you enter data manually into cells and then use formulas or other functions to analyze it or perform calculations. If you have ...
For the past fifty years, SQL has helped us understand, manipulate and use our data to our advantage. Here’s to the next fifty years of innovation around data in our businesses.
It’s sometimes difficult to know which SQL syntax to use when combining data that spans multiple tables. SQL provides several different statements for performing this type of task; knowing which ...