我的编程空间,编程开发者的网络收藏夹
学习永远不晚

ORA-04077: WHEN clause cannot be used with table level triggers ORACLE 报错 故障修复 远程处理

短信预约 -IT技能 免费直播动态提醒
省份

北京

  • 北京
  • 上海
  • 天津
  • 重庆
  • 河北
  • 山东
  • 辽宁
  • 黑龙江
  • 吉林
  • 甘肃
  • 青海
  • 河南
  • 江苏
  • 湖北
  • 湖南
  • 江西
  • 浙江
  • 广东
  • 云南
  • 福建
  • 海南
  • 山西
  • 四川
  • 陕西
  • 贵州
  • 安徽
  • 广西
  • 内蒙
  • 西藏
  • 新疆
  • 宁夏
  • 兵团
手机号立即预约

请填写图片验证码后获取短信验证码

看不清楚,换张图片

免费获取短信验证码

ORA-04077: WHEN clause cannot be used with table level triggers ORACLE 报错 故障修复 远程处理

文档解释

ORA-04077: WHEN clause cannot be used with table level triggers

Cause: The when clause can only be specified for row level triggers.

Action: Remove the when clause or specify for each row.

错误说明

ORA-04077是ORACLE数据库中遇到的一个常见错误,当开发者使用表级触发器(table level trigger)时,就会抛出这个错误。具体的意思是WHEN子句不能与表级触发器一起使用。

常见案例

下面的语句就会导致ORA-04077错误:

CREATE TRIGGER my_trg

BEFORE UPDATE OF col1 ON table1

FOR EACH ROW

WHEN (new.col1 > 1000)

BEGIN

.. LOgic ..

END;

这里可以看到,当使用表级触发器时,就会产生ORA-04077错误,因为我们使用了WHEN关键字,而它只能在行触发器中使用。

解决方法

为了解决ORA-04077错误,首先检查代码,确保你不会在表级触发器中使用WHEN子句。如果这个问题依然存在,可以尝试重新分析数据库,确保在语法上表级触发器上没有问题。

另外,需要确保WHEN子句所涉及的表格字段正确,因为如果新字段值(new.col1)未定义,就会导致ORA-04077错误。所以,检查一下所使用的字段是否存在,并且测试一下WHEN子句是否能正确运行。

如果以上方法对你没有用,那么我们可以尝试替换表级触发器,改为行级触发器,以便可以使用WHEN子句,这样触发器就不会再抛出ORA-04077错误了。

因此,要解决ORA-04077错误,我们可以尝试检查以下几点:

-确保你不会在表级触发器中使用WHEN子句

-重新分析数据库,以确保语法上没有错误

-检查WHEN子句所涉及的表格字段是否正确

-尝试替换表级触发器,改为行级触发器,以便可以使用WHEN子句。

免责声明:

① 本站未注明“稿件来源”的信息均来自网络整理。其文字、图片和音视频稿件的所属权归原作者所有。本站收集整理出于非商业性的教育和科研之目的,并不意味着本站赞同其观点或证实其内容的真实性。仅作为临时的测试数据,供内部测试之用。本站并未授权任何人以任何方式主动获取本站任何信息。

② 本站未注明“稿件来源”的临时测试数据将在测试完成后最终做删除处理。有问题或投稿请发送至: 邮箱/279061341@qq.com QQ/279061341

ORA-04077: WHEN clause cannot be used with table level triggers ORACLE 报错 故障修复 远程处理

下载Word文档到电脑,方便收藏和打印~

下载Word文档

猜你喜欢

ORA-04077: WHEN clause cannot be used with table level triggers ORACLE 报错 故障修复 远程处理

文档解释ORA-04077: WHEN clause cannot be used with table level triggersCause: The when clause can only be specified for row
ORA-04077: WHEN clause cannot be used with table level triggers ORACLE 报错 故障修复 远程处理
2023-11-05

ORA-25027: compound triggers cannot be used as system triggers ORACLE 报错 故障修复 远程处理

文档解释ORA-25027: compound triggers cannot be used as system triggersCause: Compound trigger was defined as system
ORA-25027: compound triggers cannot be used as system triggers ORACLE 报错 故障修复 远程处理
2023-11-04

ORA-14132: table cannot be used in EXCHANGE ORACLE 报错 故障修复 远程处理

文档解释ORA-14132: table cannot be used in EXCHANGECause: An attempt was made to issue an ALTER TABLE EXCHANGE PARTITION |
ORA-14132: table cannot be used in EXCHANGE ORACLE 报错 故障修复 远程处理
2023-11-04

ORA-15455: FORCE option cannot be used when specifying ALL volumes ORACLE 报错 故障修复 远程处理

文档解释ORA-15455: FORCE option cannot be used when specifying ALL volumesCause: The FORCE option was used to disable ALL
ORA-15455: FORCE option cannot be used when specifying ALL volumes ORACLE 报错 故障修复 远程处理
2023-11-05

ORA-41705: conditions table cannot be dropped with DROP TABLE command ORACLE 报错 故障修复 远程处理

文档解释ORA-41705: conditions table cannot be dropped with DROP TABLE commandCause: An attempt was made to drop a
ORA-41705: conditions table cannot be dropped with DROP TABLE command ORACLE 报错 故障修复 远程处理
2023-11-05

ORA-19647: non-zero LEVEL cannot be specified when INCREMENTAL is FALSE ORACLE 报错 故障修复 远程处理

文档解释ORA-19647: non-zero LEVEL cannot be specified when INCREMENTAL is FALSECause: BACKUPSETDATAFILE was called with a
ORA-19647: non-zero LEVEL cannot be specified when INCREMENTAL is FALSE ORACLE 报错 故障修复 远程处理
2023-11-05

ORA-30503: system triggers cannot have a REFERENCING clause ORACLE 报错 故障修复 远程处理

文档解释ORA-30503: system triggers cannot have a REFERENCING clauseCause: An attempt was made to use a REFERENCING clause
ORA-30503: system triggers cannot have a REFERENCING clause ORACLE 报错 故障修复 远程处理
2023-11-05

ORA-29872: parameters clause cannot be combined with the specified options ORACLE 报错 故障修复 远程处理

文档解释ORA-29872: parameters clause cannot be combined with the specified optionsCause: The user combined PARAMETERS
ORA-29872: parameters clause cannot be combined with the specified options ORACLE 报错 故障修复 远程处理
2023-11-04

ORA-46342: NOAUDIT command cannot be executed with IN SESSION clause ORACLE 报错 故障修复 远程处理

文档解释ORA-46342: NOAUDIT command cannot be executed with IN SESSION clauseCause: An attempt was made to use IN SESSION
ORA-46342: NOAUDIT command cannot be executed with IN SESSION clause ORACLE 报错 故障修复 远程处理
2023-11-05

ORA-25004: WHEN clause is not allowed in INSTEAD OF triggers ORACLE 报错 故障修复 远程处理

文档解释ORA-25004: WHEN clause is not allowed in INSTEAD OF triggersCause: WHEN clause is specified in an INSTEAD OF
ORA-25004: WHEN clause is not allowed in INSTEAD OF triggers ORACLE 报错 故障修复 远程处理
2023-11-05

ORA-25156: old style outer join (+) cannot be used with ANSI joins ORACLE 报错 故障修复 远程处理

文档解释ORA-25156: old style outer join (+) cannot be used with ANSI joinsCause: When a query block uses ANSI style joins,
ORA-25156: old style outer join (+) cannot be used with ANSI joins ORACLE 报错 故障修复 远程处理
2023-11-05

ORA-54668: a 2D SRID cannot be used with a 3D geometry ORACLE 报错 故障修复 远程处理

文档解释ORA-54668: a 2D SRID cannot be used with a 3D geometryCause: A 2D SRID was used with a 3D geometry.Action: Replace
ORA-54668: a 2D SRID cannot be used with a 3D geometry ORACLE 报错 故障修复 远程处理
2023-11-05

ORA-46341: ALL STATEMENTS option cannot be supplied with BY SESSION clause ORACLE 报错 故障修复 远程处理

文档解释ORA-46341: ALL STATEMENTS option cannot be supplied with BY SESSION clauseCause: An attempt was made to use ALL
ORA-46341: ALL STATEMENTS option cannot be supplied with BY SESSION clause ORACLE 报错 故障修复 远程处理
2023-11-05

ORA-25033: triggers cannot be executed at this time ORACLE 报错 故障修复 远程处理

文档解释ORA-25033: triggers cannot be executed at this timeCause: An attempt was made to execute a trigger when the session
ORA-25033: triggers cannot be executed at this time ORACLE 报错 故障修复 远程处理
2023-11-05

ORA-14133: ALTER TABLE MOVE cannot be combined with other operations ORACLE 报错 故障修复 远程处理

文档解释ORA-14133: ALTER TABLE MOVE cannot be combined with other operationsCause: An attempt was made to combine an ALTER
ORA-14133: ALTER TABLE MOVE cannot be combined with other operations ORACLE 报错 故障修复 远程处理
2023-11-05

ORA-30504: system triggers cannot have a FOR EACH ROW clause ORACLE 报错 故障修复 远程处理

文档解释ORA-30504: system triggers cannot have a FOR EACH ROW clauseCause: An attempt was made to use a FOR EACH ROW clause
ORA-30504: system triggers cannot have a FOR EACH ROW clause ORACLE 报错 故障修复 远程处理
2023-11-05

ORA-14310: VALUES LESS THAN or AT clause cannot be used with List partitioned tables ORACLE 报错 故障修复

文档解释ORA-14310: VALUES LESS THAN or AT clause cannot be used with List partitioned tablesCause: VALUES LESS THAN or AT
ORA-14310: VALUES LESS THAN or AT clause cannot be used with List partitioned tables ORACLE 报错 故障修复
2023-11-05

ORA-43852: SECUREFILE and BASICFILE cannot be used together ORACLE 报错 故障修复 远程处理

文档解释ORA-43852: SECUREFILE and BASICFILE cannot be used togetherCause: SECUREFILE and BASICFILE were both
ORA-43852: SECUREFILE and BASICFILE cannot be used together ORACLE 报错 故障修复 远程处理
2023-11-05

ORA-06547: RETURNING clause must be used with INSERT, UPDATE, or DELETE statements ORACLE 报错 故障修复 远程

文档解释ORA-06547: RETURNING clause must be used with INSERT, UPDATE, or DELETE statementsCause: EXECUTE IMMEDIATE with a
ORA-06547: RETURNING clause must be used with INSERT, UPDATE, or DELETE statements ORACLE 报错 故障修复 远程
2023-11-05

ORA-25009: Nested table clause allowed only for INSTEAD OF triggers ORACLE 报错 故障修复 远程处理

文档解释ORA-25009: Nested table clause allowed only for INSTEAD OF triggersCause: Triggers on nested tables can only be
ORA-25009: Nested table clause allowed only for INSTEAD OF triggers ORACLE 报错 故障修复 远程处理
2023-11-05

编程热搜

  • Python 学习之路 - Python
    一、安装Python34Windows在Python官网(https://www.python.org/downloads/)下载安装包并安装。Python的默认安装路径是:C:\Python34配置环境变量:【右键计算机】--》【属性】-
    Python 学习之路 - Python
  • chatgpt的中文全称是什么
    chatgpt的中文全称是生成型预训练变换模型。ChatGPT是什么ChatGPT是美国人工智能研究实验室OpenAI开发的一种全新聊天机器人模型,它能够通过学习和理解人类的语言来进行对话,还能根据聊天的上下文进行互动,并协助人类完成一系列
    chatgpt的中文全称是什么
  • C/C++中extern函数使用详解
  • C/C++可变参数的使用
    可变参数的使用方法远远不止以下几种,不过在C,C++中使用可变参数时要小心,在使用printf()等函数时传入的参数个数一定不能比前面的格式化字符串中的’%’符号个数少,否则会产生访问越界,运气不好的话还会导致程序崩溃
    C/C++可变参数的使用
  • css样式文件该放在哪里
  • php中数组下标必须是连续的吗
  • Python 3 教程
    Python 3 教程 Python 的 3.0 版本,常被称为 Python 3000,或简称 Py3k。相对于 Python 的早期版本,这是一个较大的升级。为了不带入过多的累赘,Python 3.0 在设计的时候没有考虑向下兼容。 Python
    Python 3 教程
  • Python pip包管理
    一、前言    在Python中, 安装第三方模块是通过 setuptools 这个工具完成的。 Python有两个封装了 setuptools的包管理工具: easy_install  和  pip , 目前官方推荐使用 pip。    
    Python pip包管理
  • ubuntu如何重新编译内核
  • 改善Java代码之慎用java动态编译

目录