Enum Class WindowFunctionSupport.Feature

java.lang.Object

java.lang.Enum<WindowFunctionSupport.Feature>

org.hibernate.dialect.function.spi.WindowFunctionSupport.Feature

All Implemented Interfaces:

Serializable, Comparable<WindowFunctionSupport.Feature>, Constable

Enclosing class:

WindowFunctionSupport

public static enum WindowFunctionSupport.Feature
extends Enum<WindowFunctionSupport.Feature>

An independently configurable window-function syntax feature.

Since:

8.0

Nested Class Summary

Nested classes/interfaces inherited from class Enum

Enum.EnumDesc<E>

Enum Constant Summary

Enum Constants

Enum Constant	Description
FRAME_EXCLUSION	Non-default exclude current row, exclude group, and exclude ties frame refinements.
GROUPS_FRAME	A window frame using the groups unit.
PARTITION_BY	The partition by clause of a window specification.
RANGE_FRAME	A window frame using the range unit.
ROWS_FRAME	A window frame using the rows unit.
WINDOW_FUNCTIONS	Baseline window-function calls such as row_number() over (...).

Method Summary

Modifier and Type	Method	Description
static WindowFunctionSupport.Feature	valueOf(String name)	Returns the enum constant of this class with the specified name.
static WindowFunctionSupport.Feature[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

WINDOW_FUNCTIONS

public static final WindowFunctionSupport.Feature WINDOW_FUNCTIONS

Baseline window-function calls such as row_number() over (...).

PARTITION_BY

public static final WindowFunctionSupport.Feature PARTITION_BY

The partition by clause of a window specification.

ROWS_FRAME

public static final WindowFunctionSupport.Feature ROWS_FRAME

A window frame using the rows unit.

RANGE_FRAME

public static final WindowFunctionSupport.Feature RANGE_FRAME

A window frame using the range unit.

GROUPS_FRAME

public static final WindowFunctionSupport.Feature GROUPS_FRAME

A window frame using the groups unit.

FRAME_EXCLUSION

public static final WindowFunctionSupport.Feature FRAME_EXCLUSION

Non-default exclude current row, exclude group, and exclude ties frame refinements.

Method Details

values

public static WindowFunctionSupport.Feature[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static WindowFunctionSupport.Feature valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null