public enum WindowFrameExclusion extends Enum<WindowFrameExclusion>
| 枚举常量和说明 |
|---|
EXCLUDE_CURRENT_ROW
EXCLUDE CURRENT ROW exclusion clause.
|
EXCLUDE_GROUP
EXCLUDE GROUP exclusion clause.
|
EXCLUDE_NO_OTHERS
EXCLUDE NO OTHERS exclusion clause.
|
EXCLUDE_TIES
EXCLUDE TIES exclusion clause.
|
| 限定符和类型 | 方法和说明 |
|---|---|
String |
getSQL()
Returns SQL representation.
|
boolean |
isGroupOrNoOthers()
Returns true if this exclusion clause excludes or includes the whole
group.
|
static WindowFrameExclusion |
valueOf(String name)
返回带有指定名称的该类型的枚举常量。
|
static WindowFrameExclusion[] |
values()
按照声明该枚举类型的常量的顺序, 返回
包含这些常量的数组。
|
public static final WindowFrameExclusion EXCLUDE_CURRENT_ROW
public static final WindowFrameExclusion EXCLUDE_GROUP
public static final WindowFrameExclusion EXCLUDE_TIES
public static final WindowFrameExclusion EXCLUDE_NO_OTHERS
public static WindowFrameExclusion[] values()
for (WindowFrameExclusion c : WindowFrameExclusion.values()) System.out.println(c);
public static WindowFrameExclusion valueOf(String name)
name - 要返回的枚举常量的名称。IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量NullPointerException - 如果参数为空值public boolean isGroupOrNoOthers()
EXCLUDE_GROUP or
EXCLUDE_NO_OTHERSpublic String getSQL()
Expression.getSQL(int)Copyright © 2022. All rights reserved.