Oracle监控系统错误日志过程

--创建临时表用来存放系统错误信息create table superflow(cust_id number(10),cust_name varchar2(100),d varchar(50),error_in

--创建临时表用来存放系统错误信息
create table superflow(cust_id number(10),cust_name varchar2(100),d varchar(50),error_info varchar2(500),client_ip varchar2(50),protocol varchar2(100),t number(20),sj date) tablespace db_data;

--drop table superflow

--创建数据写入路径
create directory db_dir as '/home/Oracle';

--把目录授权给用户
grant read,write on directory db_dir to db;

监控系统错误日志
过程完成任务有
把抽取出来错误日志插入到superflow
错误日志会写入操作系统/home/oracle/sql.txt文件下面
create or replace procedure pro_superflow as

pro_name VARCHAR2(50);
err_info VARCHAR2(1000);
v_Sql VARCHAR2(1000);
sj VARCHAR2(20);
JL NUMBER(10);
--cursor record_t_sms_customer_errlog is select c.cust_id "客户ID",cu.cust_name "客户名称",c.d "状态",c.error_info "错误信息",c.client_ip "客户IP",c.protocol "协议",c.t "记录数" from (select CUST_ID,case ACTION when '1' then '登入' else '下行' end d,ERROR_INFO,CLIENT_IP,PROTOCOL,COUNT(ERRLOG_ID) t from t_sms_customer_errlog where create_time > sysdate - interval '1' hour and err_code=8 group by cust_id, action, ERROR_INFO,client_ip, protocol) c，t_sms_customer cu where c.cust_id=cu.cust_id and t>5;

cursor record_t_sms_customer_errlog is select c.cust_id "客户ID",cu.cust_name "客户名称",c.d "状态",c.error_info "错误信息",c.client_ip "客户IP",c.protocol "协议",c.t "记录数" from (select CUST_ID,case ACTION when '1' then '登入' else '下行' end d,ERROR_INFO,CLIENT_IP,PROTOCOL,COUNT(ERRLOG_ID) t from t_sms_customer_errlog where err_code=8 group by cust_id, action, ERROR_INFO,client_ip, protocol) c，t_sms_customer cu where c.cust_id=cu.cust_id;

--all_record t_sms_customer_errlog%rowtype;
type table_type is record( cust_id_1 number(10),cust_name_1 varchar2(100),d varchar2(20),error_info_1 varchar2(1000),client_ip_1 varchar2(50),protocol_1 varchar2(1000),t_1 number(10));

all_record table_type;


vsfile UTL_FILE.file_type;
begin
SELECT COUNT(1)INTO JL FROM superflow;
IF JL >10000 THEN

delete FROM SUPERFLOW where sj < sysdate - interval '7' day;

END IF;
vsfile :=
UTL_FILE.fopen ('DB_DIR', --->使用fopen打开文件，定义了文件路径，文件名，读写方式以及每一行字符的最大长度，缺省为1024
'sql.txt',
'W');
for all_record in record_t_sms_customer_errlog
loop

insert into superflow values(all_record.客户id,all_record.客户名称,all_record.状态,all_record.错误信息,all_record.客户ip,all_record.协议,all_record.记录数,sysdate);
commit;
UTL_FILE.put_line (vsfile, all_record.客户id);
UTL_FILE.put_line (vsfile, all_record.客户名称);
UTL_FILE.put_line (vsfile, all_record.状态);
UTL_FILE.put_line (vsfile, all_record.错误信息);
UTL_FILE.put_line (vsfile, all_record.客户ip);
--UTL_FILE.put_line (vsfile, all_record.协议)
UTL_FILE.put_line (vsfile, all_record.记录数);
UTL_FILE.put_line (vsfile, sysdate);
-- 把输入内容写入文件
end loop;
UTL_FILE.fflush (vsfile);
UTL_FILE.fclose (vsfile);
exception
when others then
--sg_log_err('manage_partition',sqlerrm);
pro_name :='manage_partition';
err_info :=sqlerrm;
select sysdate into sj from dual;
v_Sql := 'insert into err_log values('||'''PRO_SUPERFLOW'''||','''||err_info||''','''||sj||''')';
execute immediate v_Sql;
commit;

dbms_output.put_line(sqlcode||sqlerrm);
end pro_superflow;

把错误日志以邮件形式发出去
echo '监控日志'|mail -s '系统日志' [email protected]

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