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HomeDatabaseMysql TutorialOracle 11g sql plus 错误记录功能

oracle 11g以前,可以通过show errors命令查看执行pl/sql语句时发生的错误,但不能记录这些错误,现在,可以通过sql plus命令set

Oracle 11g以前,,可以通过show errors命令查看执行pl/sql语句时发生的错误,但不能记录这些错误,现在,可以通过sql plus命令set errorlogging on,将sql或者pl/sql语句导致的所以错误写入名为sperrorlog的表中。具体见如下测试:

C:\>sqlplus /nolog

SQL*Plus: Release 11.2.0.1.0 Production on 星期六 3月 16 08:51:43 2013

Copyright (c) 1982, 2010, Oracle.  All rights reserved.

SQL> conn scott/tiger

已连接。

--检查错误日志记录功能是否开启

SQL> show errorlogging

errorlogging is OFF

SQL> set errorlogging on;

SQL> show errorlogging

errorlogging is ON TABLE SCOTT.SPERRORLOG

--建表及insert操作测试

SQL> create table t(id number,name varchar2(2O)

2  ;

create table t(id number,name varchar2(2O)

*

第 1 行出现错误:

ORA-00907: 缺失右括号

SQL> create table t(id number,name varchar2(2O));

create table t(id number,name varchar2(2O))

*

第 1 行出现错误:

ORA-00907: 缺失右括号

SQL> create table t(id number,name varchar2(20));

表已创建。

SQL> alter table t add constraint pk_t primary key (id);

表已更改。

SQL> insert into t values(1,'heloong');

已创建 1 行。

SQL> commit;

提交完成。

SQL> insert into t values(1,'heloong');

insert into t values(1,'heloong')

*

第 1 行出现错误:

ORA-00001: 违反唯一约束条件 (SCOTT.PK_T)

SQL> insert into t values(2,'heloong');

已创建 1 行。

SQL> commit;

提交完成。

SQL> set linesize 200

SQL> desc sperrorlog;

名称

是否为空? 类型

-------------------------------------------------------------------------------

---------------------------------- -------- ------------------------------------

----------------------------------------

USERNAME                    --用户名

VARCHAR2(256)

TIMESTAMP                    --错误时间

TIMESTAMP(6)

SCRIPT.                            --脚本名(如果有的话)

VARCHAR2(1024)

IDENTIFIER                    --用户定义的标识

VARCHAR2(256)

MESSAGE                        --错误信息

CLOB

STATEMENT                  --导致错误的语句

CLOB

SQL> select username,statement,message from sperrorlog;

USERNAME

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

----------------------------------------

STATEMENT

MESSAGE

--------------------------------------------------------------------------------

-------------------------------------------------------------------------------

-

SCOTT

create table t(id number,name varchar2(2O)

ORA-00907: 缺失右括号

SCOTT

create table t(id number,name varchar2(2O))

ORA-00907: 缺失右括号

SCOTT

insert into t values(1,"heloong")

ORA-00001: 违反唯一约束条件 (SCOTT.PK_T)

如上查询结果,所有错误信息都记录到表sperrorlog,此功能对于oracle的批处理脚本很有用,可以记录整个过程的错误信息,而不用滚动屏幕进行查找,或者专门进行额外的日志记录。

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