public enum MySqlExplainType extends Enum<MySqlExplainType>
| 枚举常量和说明 |
|---|
EXTENDED |
FORMAT |
PARTITIONS |
public static final MySqlExplainType EXTENDED
public static final MySqlExplainType PARTITIONS
public static final MySqlExplainType FORMAT
public static MySqlExplainType[] values()
for (MySqlExplainType c : MySqlExplainType.values()) System.out.println(c);
public static MySqlExplainType 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 © 2013–2019 Alibaba Group. All rights reserved.