根据 dba_errors 制定 数据库报警邮件
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一.? dba_errors 表
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官網對這個表的說明如下：
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ALL_ERRORS：describes the current errors on the stored objects accessible to the current user.
DBA_ERRORS：describes the current errors on all stored objects in the database.
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USER_ERRORS： describes the current errors on the stored objects owned by the current user. This view does not display the OWNER column.
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示例：
SQL> select owner,name,type,text,attribute from dba_errors;
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OWNER????? NAME????????????????????? TYPE???????? TEXT?????????????????????????????????????????????? ATTRIBUTE
---------- ------------------------- ------------ -------------------------------------------------- ---------
SYS??????? PROC_ALARM_KC_SCB???????? PROCEDURE??? PL/SQL: ORA-00942: table or view does not exist??? ERROR
SYS??????? PROC_ALARM_KC_SCB???????? PROCEDURE??? PL/SQL: SQL Statement ignored????????????????????? ERROR
SYS??????? PROC_ALARM_KC_SCB???????? PROCEDURE??? PLS-00201: identifier 'JOBLOG.WRITELOG' must be de ERROR
SYS??????? PROC_ALARM_KC_SCB???????? PROCEDURE??? PL/SQL: Statement ignored????????????????????????? ERROR
SYS??????? PROC_ALARM_KC_SCB???????? PROCEDURE??? PLS-00201: identifier 'RUNLOG.ERRORLOG' must be de ERROR
SYS??????? PROC_ALARM_KC_SCB???????? PROCEDURE??? PL/SQL: Statement ignored????????????????????????? ERROR
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?????? 從這個表里面，我們可以看到數據庫當前存在的錯誤，這些錯誤信息包含對象名稱，類型，所有者，錯誤類型和錯誤原因。
?????? 如果該表里有這些錯誤，就可以調用Oracle 的發送郵件的存儲過程，將這些信息發送到相關郵箱或者移動的139郵箱，該郵箱可以直接將郵件發送到手機。 這樣就可以起到一個及時通知的作用。
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發送郵件的存儲過程參考Blog：
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Oracle 發送郵件 存儲過程
http://blog.csdn.net/tianlesoftware/archive/2010/08/27/5842754.aspx
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二. 存儲過程
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/* Formatted on 2011/5/19 20:48:30 (QP5 v5.163.1008.3004) */
CREATE OR REPLACE PROCEDURE getsenterrlog
AS
?? email_title????? VARCHAR2 (100);????????????????????????????? ???--email 標題
?? email_content??? VARCHAR2 (1000);??????????????????????????????? --email 內容
?? email_server???? VARCHAR2 (20);??????????????????????????????? -- email 服務器
?? email_sender???? VARCHAR2 (20);??????????????????????????????? --email 發送郵箱
?? email_user?????? VARCHAR2 (20);????????????????????????????????? --email 用戶
?? email_pwd??????? VARCHAR2 (20);?????????????????????????????????? --emai 密碼
?? email_receiver1?? VARCHAR2 (100);?????????????????????????????? --email? 接收人
?? email_receiver2?? VARCHAR2 (100);?????????????????????????????? --email? 接收人
?? email_receiver3?? VARCHAR2 (100);?????????????????????????????? --email? 接收人
?? CURSOR c1
?? IS
????? SELECT * FROM dba_errors;
BEGIN
?? /**
?? 過程內容： 查詢dba_errors 表，如果有錯誤，就發送到139郵箱
?? 作者： Dave
?? 時間：2011-5-19
?? */
?? email_server := '192.168.1.100';
?? email_sender := 'dvd.dba@gmail.com';
?? email_user := 'tianlesoftware';
?? email_pwd := 'pwd';
?? email_receiver1 :=
????? '13888888888@139.com;dvd.dba@gmail.com';
?? email_receiver2 :=
????? '13888888888@139.com;dvd.dba@gmail.com';
?? email_receiver3 :=
????? '13888888888@139.com;dvd.dba@gmail.com';
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?? FOR x IN c1
?? LOOP
????? IF x.owner = 'SYS'
????? THEN
???????? email_title := x.owner|| ',s '|| x.TYPE|| ': '|| x.name|| ' report ' || x.attribute || '!';
???????? email_content := x.text;
???????? --? DBMS_OUTPUT.put_line (email_title);
???????? --DBMS_OUTPUT.put_line (email_content);
???????? procsendemail (email_content,email_title, email_sender,email_receiver1, email_server,25,1,email_user,email_pwd, '', 'bit 7');
????? ELSIF x.owner = 'SYSTEM'
????? THEN
???????? email_title := x.owner|| ',s '|| x.TYPE|| ': '|| x.name|| ' report ' || x.attribute || '!';
???????? email_content := x.text;
???????? --? DBMS_OUTPUT.put_line (email_title);
???????? --DBMS_OUTPUT.put_line (email_content);
????????????? --調用發送郵件過程
???????? procsendemail (email_content,email_title, email_sender,email_receiver2, email_server,25,1,email_user,email_pwd, '', 'bit 7');
????? ELSE
???????? email_title := x.owner|| ',s '|| x.TYPE|| ': '|| x.name|| ' report ' || x.attribute || '!';
???????? email_content := x.text;
???????? --? DBMS_OUTPUT.put_line (email_title);
???????? --DBMS_OUTPUT.put_line (email_content);
???????? procsendemail (email_content,email_title, email_sender,email_receiver3, email_server,25,1,email_user,email_pwd, '', 'bit 7');
????? END IF;
?? END LOOP;
EXCEPTION
?? WHEN NO_DATA_FOUND
?? THEN
????? RETURN;
?? WHEN OTHERS
?? THEN
????? RETURN;
END;
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?????? 不同用戶的錯誤，發送到相關的責任人，當然DBA 肯定都要收到。
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三. 使用Scheduler Job 部署
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Oracle 10g Scheduler 特性
http://blog.csdn.net/tianlesoftware/archive/2009/10/22/4715218.aspx
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3.1 創建Job：
BEGIN
DBMS_SCHEDULER.CREATE_JOB (
job_name => 'Jobgetsenterrlog',
job_type => 'STORED_PROCEDURE',
job_action => 'GETSENTERRLOG',? --調用的過程名稱
start_date => sysdate,
repeat_interval => 'FREQ=MINUTELY;INTERVAL=1'); -- 每個一分鐘執行一次
END;
/
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?????? 關于這些參數的說明，參考上面的鏈接。
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注意：
?????? JOB 雖然成功創建了，但卻并未執行.因為ENABLED 參數當不顯式指定時，該參數的默認值為false。
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3.2 啟用Job
exec dbms_scheduler.enable('Jobgetsenterrlog');
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3.3 停止Job
exec dbms_scheduler.disable(' Jobgetsenterrlog');
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-------------------------------------------------------------------------------------------------------
Blog： http://blog.csdn.net/tianlesoftware
Email: dvd.dba@gmail.com
DBA1 群：62697716(滿);?? DBA2 群：62697977(滿)?? DBA3 群：62697850(滿)??
DBA 超級群：63306533(滿);? DBA4 群： 83829929? DBA5群： 142216823???
DBA6 群：158654907? 聊天 群：40132017?? 聊天2群：69087192
--加群需要在備注說明Oracle表空間和數據文件的關系，否則拒絕申請
轉載于:https://www.cnblogs.com/springside-example/archive/2011/05/19/2529730.html
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