| Subject | English | Chinese simplified |
| comp., MS | aggregate function | 聚合函数 (A function that performs a calculation on multiple values and returns a single value) |
| comp., MS | row aggregate function | 行聚合函数 (A function that generates summary values, which appear as additional rows in the query results) |
| comp., MS | user-defined aggregate function | 用户定义聚合函数 (An aggregate function created against a SQL Server assembly whose implementation is defined in an assembly created in the .NET Frameworks common language runtime) |