- 1 year ago
How do we configure email alerts when a tablespace is full in oracle database in windows os
To configure email alerts when a tablespace is full in an Oracle database on a Windows OS, you can use the following approach:
Configure SMTP settings in Oracle:
- Connect to your Oracle database as a privileged user (e.g., SYSDBA).
- Execute the following SQL statement to set up SMTP settings for email alerts:sql
EXECUTE DBMS_AQADM.CREATE_QUEUE_TABLE('SYS.ALERT_QUEUETABLE', 'SYS.ALERT_QUEUE');
EXECUTE DBMS_AQADM.CREATE_QUEUE('SYS.ALERT_QUEUE', 'SYS.ALERT_QUEUETABLE');
EXECUTE DBMS_AQADM.START_QUEUE('SYS.ALERT_QUEUE');
EXECUTE DBMS_SCHEDULER.CREATE_JOB('SYS.ALERT_JOB', JOB_TYPE=>'PLSQL_BLOCK', JOB_ACTION=>'BEGIN DBMS_AQ.ENQUEUE(QUEUE_NAME=>''SYS.ALERT_QUEUE'', PAYLOAD=>SYS.ANYDATA.ConvertVarchar2(''ALERT: Tablespace %TablespaceName% is %Used% full.'')); END;', START_DATE=>SYSTIMESTAMP, REPEAT_INTERVAL=>'FREQ=DAILY;', ENABLED=>TRUE, AUTO_DROP=>FALSE);
EXECUTE DBMS_SCHEDULER.SET_JOB_ARGUMENT_VALUE('SYS.ALERT_JOB', 1, 'ALTER TABLESPACE ');
EXECUTE DBMS_SCHEDULER.SET_JOB_ARGUMENT_VALUE('SYS.ALERT_JOB', 2, 'OWNER.TABLESPACE_NAME COMPLETED BEFORE '' AND TABLESPACE_NAME = ''');
EXECUTE DBMS_SCHEDULER.SET_JOB_ARGUMENT_VALUE('SYS.ALERT_JOB', 3, 'BEGIN
DBMS_MONITOR.SERVICE_ALERT(TABLESPACE_NAME => :TABLESPACE_NAME, METRIC_ID => 231, OBSERVATION_VALUE => :PCT_USED, STATUS => DBMS_MONITOR.STATUS_WARNING, ADDITIONAL_INFO => ''Tablespace '' || :TABLESPACE_NAME || '' is '' || :PCT_USED || ''% full.'');
END;');
COMMIT;javascriptReplace `OWNER.TABLESPACE_NAME` with the actual owner and name of the tablespace you want to monitor.
Configure SMTP settings for the database:
- Edit the Oracle database's initialization parameter file (e.g.,
init.ora
) and set the following SMTP-related parameters:makefileSMTP_OUT_SERVER=your_smtp_server_address
SMTP_OUT_PORT=your_smtp_server_port
SMTP_OUT_USERNAME=your_smtp_username
SMTP_OUT_PASSWORD=your_smtp_password
- Edit the Oracle database's initialization parameter file (e.g.,
Test the email notification:
- Execute the following SQL statement to test the email notification:sql
BEGIN
UTL_MAIL.SEND(sender => 'sender_email_address', recipients => 'recipient_email_address', subject => 'Test Email', message => 'This is a test email.');
END;
Replace
sender_email_address
andrecipient_email_address
with the appropriate email addresses.- Execute the following SQL statement to test the email notification:
By following these steps, you can configure email alerts when a tablespace becomes full in an Oracle database running on a Windows OS. When the specified tablespace reaches the defined threshold, an email notification will be sent to the specified recipient(s).