public enum AggregateType extends Enum<AggregateType>
限定符和类型 | 方法和说明 |
---|---|
static AggregateType |
valueOf(String name)
返回带有指定名称的该类型的枚举常量。
|
static AggregateType[] |
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 AggregateType group
public static final AggregateType customgroup
public static final AggregateType regroup
public static final AggregateType select
public static final AggregateType reselect
public static final AggregateType sum
public static final AggregateType avg
public static final AggregateType max
public static final AggregateType min
public static final AggregateType count
public static AggregateType[] values()
for (AggregateType c : AggregateType.values()) System.out.println(c);
public static AggregateType 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Copyright © 2022 Bstek. All rights reserved.