类的使用
org.hibernate.criterion.SimpleProjection

使用SimpleProjection的程序包

程序包	说明
org.hibernate.criterion	A framework for defining restriction criteria and order criteria.

org.hibernate.criterion中SimpleProjection的使用

org.hibernate.criterion中SimpleProjection的子类

修饰符和类型	类	说明
class	AggregateProjection	Base class for standard aggregation functions.
class	AvgProjection	An avg() projection
class	CountProjection	A count projection
class	IdentifierProjection	A property value, or grouped property value
class	Property	A factory for property-specific criterion and projection instances
class	PropertyProjection	A property value, or grouped property value
class	RowCountProjection	A row count