oracle DML错误日志

--原表my_test表结构
desc my_test  
Name   Type         Nullable Default Comments 
------ ------------ -------- ------- -------- 
SID    NUMBER                                 
NAME   VARCHAR2(20) Y                         
GENDER INTEGER      Y                         
AGE    NUMBER       Y                         
HOBBY  VARCHAR2(20) Y   


--执行下面的语句，生成错误日志表
execute dbms_errlog.create_error_log(‘my_test‘,‘my_test_bad‘);
 
PL/SQL procedure successfully completed.

--生成的错误日志表my_test_bad结构
desc my_test_bad
Name            Type           Nullable Default Comments 
--------------- -------------- -------- ------- -------- 
ORA_ERR_NUMBER$ NUMBER         Y                         
ORA_ERR_MESG$   VARCHAR2(2000) Y                         
ORA_ERR_ROWID$  UROWID(4000)   Y                         
ORA_ERR_OPTYP$  VARCHAR2(2)    Y                         
ORA_ERR_TAG$    VARCHAR2(2000) Y                         
SID             VARCHAR2(4000) Y                         
NAME            VARCHAR2(4000) Y                         
GENDER          VARCHAR2(4000) Y                         
AGE             VARCHAR2(4000) Y                         
HOBBY           VARCHAR2(4000) Y                         

insert into my_test
  (sid,name,gender,age,hobby)
  values (12,‘joy‘,2,‘age‘,‘book,football,run‘)
  log errors into my_test_bad;
 
insert into my_test
(sid,name,gender,age,hobby)
values (12,‘joy‘,2,‘age‘,‘book,football,run‘)
log errors into my_test_bad
 
ORA-01722: 无效数字
 
SQL> select * from my_test_bad;--（结果不规范，用图展示）  

  update my_test
     set age = ‘yyy‘
   where sid = 12 
   log errors into my_test_bad;