Question

我正面临以下问题。我在Oracle 11g第2版中创建了一个包含以下sql的表：

CREATE OR REPLACE TRIGGER location_audit    
AFTER UPDATE OF city    
ON hr.locations     
REFERENCING NEW AS NEW OLD AS OLD     
FOR EACH ROW  
BEGIN 
IF :old.city != :new.city THEN
     INSERT INTO loc_aud  
     VALUES (user, sysdate, UTL_INADDR.get_host_address,
     :new.location_id,:old.city,:new.city);
  END IF; 
END;

此表位于sys架构中。然后，我使用sys schema

中的以下命令为值基础审计创建了一个触发器

city

之后我连接了hr模式并尝试使用以下命令更新update locations set city = 'Dhaka' where location_id = 2100;列：

update locations set city = 'Dubai' where location_id = 2100
       *
ERROR at line 1:
ORA-01722: invalid number
ORA-06512: at "SYS.LOCATION_AUDIT", line 3
ORA-04088: error during execution of trigger 'SYS.LOCATION_AUDIT'

但是它给了我以下错误

// Initialize OngeSignal with Settings for Push Notifications
    OneSignal.initWithLaunchOptions(launchOptions, appId: Constants.OneSignalAppID, handleNotificationReceived: nil, handleNotificationAction: {
        (result) in
        // Do Something with Notification Result
    }, settings: [kOSSettingsKeyInFocusDisplayOption : OSNotificationDisplayType.none.rawValue])

我做错了什么？

Answer 1

我创建的名为loc_aud的表具有错误的数据类型。列city为varchar2，我尝试保存的是number数据类型。我改变了桌面并且它有效。

ORA-04088：执行触发期间出错

1 个答案: