@PublicEvolving public enum JsonValueOnEmptyOrError extends Enum<JsonValueOnEmptyOrError> implements TableSymbol
BuiltInFunctionDefinitions.JSON_VALUE.| 枚举常量和说明 |
|---|
DEFAULT
Use a given default expression.
|
ERROR
Propagate or throw an error.
|
NULL
Return
NULL. |
public static final JsonValueOnEmptyOrError NULL
NULL.public static final JsonValueOnEmptyOrError ERROR
public static final JsonValueOnEmptyOrError DEFAULT
public static JsonValueOnEmptyOrError[] values()
for (JsonValueOnEmptyOrError c : JsonValueOnEmptyOrError.values()) System.out.println(c);
public static JsonValueOnEmptyOrError 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 © 2014–2022 The Apache Software Foundation. All rights reserved.