oracle 日志记录内容,ORACLE日志记录工具

布满荆棘的人生 2023-01-18 09:05 104阅读 0赞

\--删除日志表

begin

execute immediate 'drop table COM\_LOGGER';

exception

when others then null;

end;

\--创建日志表

create table COM\_LOGGER

(

log\_id NUMBER not null,

log\_text VARCHAR2(4000),

log\_key VARCHAR2(1000),

log\_value VARCHAR2(1000),

log\_level VARCHAR2(20),

log\_date DATE

);

alter table COM\_LOGGER add constraint PK\_COM\_LOGGER primary key (log\_id);

\--表注释

comment on table COM\_LOGGER

is '系统日志表，记录相关的日志信息';

\--表字段注释

comment on column COM\_LOGGER.log\_id

is '日志序号，由序列控制';

comment on column COM\_LOGGER.log\_text

is '日志内容';

comment on column COM\_LOGGER.log\_key

is '日志来源名称：PROCESS\_INST\_ID,NODE\_INST\_ID等';

comment on column COM\_LOGGER.log\_value

is '日志来源内容：PROCESS\_INST\_ID,NODE\_INST\_ID等的值';

comment on column COM\_LOGGER.log\_level

is '日志等级：DEBUG,INFO,WARN,ERROR';

comment on column COM\_LOGGER.log\_date

is '日志产生时间';

\--创建日志序列

begin

execute immediate 'create sequence seq\_com\_logger';

exception

when others then

null;

end;

create or replace package logger is

\-- Author : ATTWICE

\-- Created : 2012/12/06 09:17:00

\-- Purpose : 日志记录

\-- Public constant declarations

log\_level\_debug constant varchar2(10) := 'debug';

log\_level\_info constant varchar2(10) := 'info';

log\_level\_warn constant varchar2(10) := 'warn';

log\_level\_error constant varchar2(10) := 'error';

procedure debug(log\_text varchar2,

log\_key varchar2 default null,

log\_value varchar2 default null);

procedure info(log\_text varchar2, log\_key varchar2 default null, log\_value varchar2 default null);

procedure warn(log\_text varchar2, log\_key varchar2 default null, log\_value varchar2 default null);

procedure error(log\_text varchar2,

log\_key varchar2 default null,

log\_value varchar2 default null);

procedure log(log\_text varchar2,

log\_key varchar2 default null,

log\_value varchar2 default null,

log\_level varchar2 default 'debug');

end logger;

create or replace package body logger is

procedure debug(log\_text varchar2,

log\_key varchar2 default null,

log\_value varchar2 default null) is

begin

log(log\_text, log\_key, log\_value, log\_level\_debug);

end;

procedure info(log\_text varchar2, log\_key varchar2 default null, log\_value varchar2 default null) is

begin

log(log\_text, log\_key, log\_value, log\_level\_info);

end;

procedure warn(log\_text varchar2, log\_key varchar2 default null, log\_value varchar2 default null) is

begin

log(log\_text, log\_key, log\_value, log\_level\_warn);

end;

procedure error(log\_text varchar2,

log\_key varchar2 default null,

log\_value varchar2 default null) is

begin

log(log\_text, log\_key, log\_value, log\_level\_error);

end;

procedure log(log\_text varchar2,

log\_key varchar2,

log\_value varchar2,

log\_level varchar2 default 'debug') is

pragma autonomous\_transaction;

begin

insert into com\_logger

(log\_id, log\_text, log\_key, log\_value, log\_level, log\_date)

values

(seq\_com\_logger.nextval, log\_text, log\_key, log\_value, lower(log\_level), sysdate);

commit;

exception

when others then

rollback;

log('sqlcode=' || sqlcode || ',sqlerrm=' || sqlerrm,

'function logger.log',

log\_key || '-' || log\_value,

'error');

end;

end logger;

oracle 日志记录内容,ORACLE日志记录工具

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