| 枚举常量和说明 |
|---|
FULL_JOIN
The full join.
|
INNER_JOIN
The inner join.
|
LEFT_JOIN
The left join.
|
RIGHT_JOIN
The right join.
|
public static final Join INNER_JOIN
public static final Join LEFT_JOIN
public static final Join RIGHT_JOIN
public static final Join FULL_JOIN
public static Join[] values()
for (Join c : Join.values()) System.out.println(c);
public static Join valueOf(java.lang.String name)
name - 要返回的枚举常量的名称。java.lang.IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量java.lang.NullPointerException - 如果参数为空值