接口的使用
org.h2.expression.ExpressionWithFlags

使用ExpressionWithFlags的程序包

程序包	说明
org.h2.expression.aggregate	Aggregate functions.
org.h2.expression.function	Functions.

org.h2.expression.aggregate中ExpressionWithFlags的使用

实现ExpressionWithFlags的org.h2.expression.aggregate中的类

限定符和类型	类和说明
class	Aggregate Implements the integrated aggregate functions, such as COUNT, MAX, SUM.

org.h2.expression.function中ExpressionWithFlags的使用

实现ExpressionWithFlags的org.h2.expression.function中的类

限定符和类型	类和说明
class	JsonConstructorFunction JSON constructor function.