接口的使用
org.h2.api.Aggregate

使用Aggregate的程序包

程序包	说明
org.h2.schema	Schema implementation and objects that are stored in a schema (for example, sequences and constants).

org.h2.schema中Aggregate的使用

返回Aggregate的org.h2.schema中的方法

限定符和类型	方法和说明
Aggregate	UserAggregate.getInstance()
Aggregate	UserAggregate.getInstance()