public enum JoinType extends Enum<JoinType>
public static final JoinType LeftJoin
public static final JoinType RightJoin
public static final JoinType FullJoin
public static final JoinType InnerJoin
public static final JoinType CrossJoin
public static JoinType[] values()
for (JoinType c : JoinType.values()) System.out.println(c);
public static JoinType 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 String toSqlStruct()
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