Loader Throughput (rows Per Second) Gives Out A Notification?
Feb 22, 2013
the Metric "Loader Throughput (rows per second)" gives out a notification on my Oracle 11gR2 instance:
Loader Throughput (rows per second) for <hostname>:1158_Management_Service,XMLLoader0 exceeded the critical threshold (3000). Current value: 3695.652173913043478260869565217391304348My problem is, that I can't interprete this value and don't know, if that is really terrible so I have to do something.
which and what this value belongs and what does that mean?
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Nov 7, 2012
I would want to know how can we predict how many rows are fetched per second for a particular query. What are the factors which are responsible for this.hoe does this whole process of fetching records from Source happens. Like when a query is fired how does it try to access the table and fetch records and how what are the factors whichc are responsible for this and how can we predict how many rows can be fetched per sec
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Nov 27, 2010
Using rownum in PL/SQL can significantly reduce performance and throughput of queries.
For example,
CODEselect *
from (select ...
from ...
join ... on ...
join ... on ...
left join ... on ...
where ...
group by ...)
where rownum < 500
takes much more time on a heavy loaded db than
CODEselect Y.*
from (
select X.*, rank() over(order by ...) rnk
from (select ...
from ...
join ... on ...
join ... on ...
left join ... on ...
where ...
group by ...) X) Y
where rnk < 500
I suspect it's because Oracle optimizer goals all_rows and first_rows.
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Jan 28, 2011
When I view Database Throughput Metric Data, e.g. Consistent Read Gets (per second) using "Real Time: 30 Second Refresh", it appears that timestamp are 5 hours behind the current time. This can be also observed by "Last Upload" timestamp from "All Metrics" view of the database instance for "Throughput" Metrics.
It was not like this for EM GC10.2.0.2. I'm wondering if anything changed in GC 11g.
I even tried to set low alarm thresholds for "Consistent Read Gets" metric, it doesn't seems to work on the timestamp of the realtime data.
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Aug 7, 2012
I am trying to insert rows in two tables using sql loader.
I have two tables in database as
SQL> desc name
Name Null? Type
---------------------- -------- ------------
ID NUMBER
NAME VARCHAR2(20)
BD DATE
SQL> desc name3
Name Null? Type
--------------------- ----------- -------------
ID NUMBER
NAME VARCHAR2(20)
BD DATE
I created controlfiles as
[oracle@DBTEST sqldri]$ cat datafile.ctl
options (direct=true)
load data
INFILE *
into table name truncate
when id='1'
[code]....
when i run sql loader as
[oracle@DBTEST sqldri]$ sqlldr hr/hr control=/u01/sqldri/datafile.ctl
SQL*Loader: Release 10.2.0.1.0 - Production on Tue Aug 7 23:30:07 2012
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Load completed - logical record count 2.
no rows is inserted..the log file contain entries as
[oracle@DBTEST sqldri]$ cat datafile.log
SQL*Loader: Release 10.2.0.1.0 - Production on Tue Aug 7 23:30:07 2012
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Control File: /u01/sqldri/datafile.ctl
Data File: /u01/sqldri/datafile.ctl
Bad File: /u01/sqldri/datafile.bad
[code]....
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May 24, 2013
I want to import data in a csv file by SQL Loader.
but , I don't want to import some illegal rows when the column 'name' is null
how can I modify the SQL Loader ctrl file?
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Jun 6, 2011
My PO notification is showing only 5 lines even PO contains more than 5 lines. new to workflows.
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Sep 13, 2012
I have set up my dbms_scheduler schedule and all run fine. I have set up the smtp server for outgoing email and it all looks good just like multiple of our other boxes here.The problem is that the event (SUCCESS) for a job is raised yet the email notification is not sent. My question is this: Is there somewhere where the actual log of email notifications sent (and/or failure there-of) is actually kept?
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Dec 3, 2012
We are developing a C++ server which will process based on time based events. For example if a particular user has configured a particular task that has to be processed at a particular time, then an event or notification needs to be sent to the C++ server from the database, to initiate the task. The timming configuration is stored in the database, and the C++ server shouldnt poll the database at an interval, but event should be notified from the database at the configured timming.
We are using odatabase and odynaset libraries to connect and access the oracle database 11g.
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Sep 3, 2013
how to implement change notification database in oracle forms?
I want to display some data to user،when change a table in database . now Can i do this work with change notification database in oracle form10g?
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Aug 1, 2013
I want to create notification/ or triggered mail to my client and my dba group which will occur while session and user has been blocked. I want to create this procedure in 12c OEM.
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Oct 16, 2007
I have been starting to use OEM 10g and am configuring backups through the maintenance portion. Is there a way to get backup success / failure notification sent to an email address?
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Nov 28, 2012
I want to send an email notification using oracle aq for events like when a message goes to error queue. Similarly,Can I send an email notification when I create a queue or drop a queue?
How can I do this?
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Aug 25, 2010
how to configure gmail id in enterprise manager.
it has smtp address but still i'm getting a error message
smtp.gmail.com: Test failed with message: "Sending failed; nested exception is: javax.mail.MessagingException: 530 5.7.0 Must issue a STARTTLS command first. t18sm1156251qco.20 "
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Feb 14, 2006
We have an application that is written in C/OCI, and we want to use FAN on the database. Can we write C APIs that will work with FAN (monitoring)?
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Jul 10, 2013
11.2.0.3 I want the database to email me when the threshold of 80% is reached for the archivelog and backup piece at recovery_dest folder how to do this. Is this the dict table I will check for threshold?
select * from v$recovery_area_usage;
FILE_TYPE PERCENT_SPACE_USED PERCENT_SPACE_RECLAIMABLE NUMBER_OF_FILES -------------------- ------------------ ------------------------- --------------- CONTROL FILE 0 0 0 REDO LOG 0 0 0 ARCHIVED LOG 2.02 1.06 21 BACKUP PIECE 4.76 0 11 IMAGE COPY 0 0 0 FLASHBACK LOG 0 0 0 FOREIGN ARCHIVED LOG 0 0 0 7 rows selected.
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Jan 24, 2013
I am using the notification from COM.ORACLE.APEX.GRITTER_NOTIFICATION but i am trying to make the exit button/icon be displayed all time. By default the exit / close button only appears when mouse over it what about if i want the icon to be displayed all time?
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Feb 21, 2013
We have implemented a approval notification for our customer which on a high level is as follows
requester -> Approver 1-> Approver 2
Once a request is submitted, the 'approval' notification goes to Approver 1 followed by Approver 2. The request is approved when both approves approve the request. If no action is taken by the approvers, the original notifications are cancelled and escalation notification is sent to supervisor of approver 2.
We have a timeout of 48 hours set for the initial approval notifications sent to the approvers (1 & 2). In case Approver 2 requests for more information using the 'Request information' button, the TIMEOUT clock does not seem to reset and the notification is cancelled after 48 hrs even if the notification is in the queue of the requester.
This is causing the escalation notification to be supervisor of approver 2.
The question here is why does the timeout clock not reset when the notification goes back to the requester for additional information. Is this how the standard oracle workflow notification behaves ? Is there a way to customize and achieve this ?
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Apr 25, 2013
I use Oracle 9i and I created DBMS Job for run Procedure. when job run by scheduled I found Failure notify but I can not find where the detail of it. How do I find path or detail of Failure notify? I use oracle enterprise manager console.
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Nov 24, 2010
I want to configure the Email Alert Notification in OEM.
In OEM --> Setup --> Notifications Methods --> I am able to see a provision to enter SMTP Address, but there is no port number.
Due to some security policies, my company has opened only Port Number : 9925 for SMTP and blocked Port number : 25.
When I click on "TEST MAIL SERVERS" button, it gives me a error that :
"Test failed with message : Could not connect to SMTP Host , Port No. 25" .
Now I want to change this port number 25 to 9925.
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Oct 20, 2012
I have two questions:
1. Our business users had a requirement to approve or reject the Workflow Notification Emails form their Email account on MS Outlook Express. When they perform action from MS Outlook Express it sends email to wfmailer but no action perform in application. The notification inbox in application shows this notification as OPEN notification and the requested function also shows 'Waiting for Approval'.
2. I need to hide Request Information button/link from the email notification send through Workflow mailer to user. There are three actions button available in email notification Approve, Reject and Request Information. I need to have only two button Approve and Reject. How to hide Request Information button.
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Jan 2, 2013
Oracle version :11.2.0.2 standard edition one
I'm trying to enable Email Notification for Chain Jobs, Jobs are running successfully, but i'm not getting email Notification.
i have done necessary SMPT setting in the Enterprise manager and i'm receiving test email from EM.
Below are steps followed:
1) i have created two Program
2)Add this program to a Chain
3)Created a Scheduler Job using this chain
4)Enable Email notification
Code for Email Nitrification:
BEGIN
DBMS_SCHEDULER.ADD_JOB_EMAIL_NOTIFICATION (
job_name => 'ChainJob',
recipients => 's.sankar@test.com',
sender => 'sankars@test.com',
subject => 'Scheduler Job Notification-%job_owner%.%job_name%-%event_type%',
[code]....
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Feb 13, 2013
Where are the details of the Actual Responder Details stored in the case of the below scenario
If a notification for one user was closed by another user through access to the first user's worklist, the name of the second user, who actually took the action, is displayed as the responder.
I am only able to find the Original Recipeint username in the wf_notifications table.But where will the details of the Actual Responder name displayed in the notification be stored.
When I use the "wf_notification.Responder" function, I get the Original Recipeint username of the user but not the one who acted on the notification. Is there ANY way by which I can get the Actual responder user name who acted on the notification
select responder from wf_notifications where notification_id = <nid> also gives me the Original Recipeint username of the user but not the one who acted on the notification
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Feb 7, 2011
I am trying to understand on how ORACLE Continuous Query Notification works. I used the sample code from the ORACLE site:
//download.oracle.com/docs/cd/B28359_01/appdev.111/b28395/oci10new.htm#LNOCI13111
created employees and departments table under my schema.When I executed the sample code. I received an error
"ORA-24912: Listener thread failed. Failed to get IP address of host." that was generated from OCISubscriptionRegister.
Upon setting the client IP address through calling OCIAttrSet, the client can register successfully. I can see the registration entry in USER_ CHANGE_ NOTIFICATION_REGS.
I tried to trigger the notification by updating employee table as recommended. However, the client never received the notification.Is there a way to check if the server created notification and tried to send it out to the client?
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Oct 9, 2013
I have a requirement where I have to show attachment in R12.1.3 Sourcing Award Approval Notification.I am able to achieve this by adding #ATTACHMENTS attribute in the message and Attachment appears in the Notification in the E-Business work list but somehow its not appearing in "e-mail notification".
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Mar 18, 2013
I have a flat file (student.dat delimiter %~| ) using control file (student.ctl) through sql loader. Here are the details.
student.dat
student_id, student_firstname, gender, student_lastName, student_newId
101%~|abc%~|F %~|xyz%~|110%~|
Corresponding table
Student (
Student_ID,
Student_FN,
Gender,
Student_LN
)
How do i map student_newId field to student_id field in STUDENT DB table so that new id should be inserted in student_id column. How do i specify the mapping in control file. I dont want to create a new column in student table. In control file i will specify the below, Is this a best approach?. Do we have any othe way?
STUDENT_ID *(:STUDENT_NEWID)*,
STUDENT_FN,
GENDER,
STUDENT_LNAME,
STUDENT_NEWID BOUNDFILLER
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Apr 12, 2013
The Table having 3 columns
col0col1 , col2
P112
P112
P102
P113
P115
I want to retrieve the changes rows only.
Output like
col0col1 , col2
P112
P102
P113
P115
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May 27, 2013
in my sql we can use limit to select first 4 rows in the table then next 4 rows ,can oracle do that ?
I have fifty rows inside the table
select * from student where rownum between 0 and 4 order by stuid ->it work
select * from student where rownum between 5 and 9 order by stuid -> did not work
what is the correct way to do it ?
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Apr 10, 2013
drop table test
/
create table test
(
lib varchar2(100)
)
/
insert into test values ('111/aaa/bbb/ccc');
insert into test values ('222/aaa/bbb/ccc');
insert into test values ('333+444/aaa/bbb/ccc');
insert into test values ('333/aaa/bbb/ccc');
insert into test values ('222+333+444/aaa/bbb/ccc');
insert into test values ('222+333+444+555/aaa/bbb/ccc');
I want to get this :
lib count
--------------- -----
111/aaa/bbb/ccc 1
222/aaa/bbb/ccc 3
333/aaa/bbb/ccc 4
444/aaa/bbb/ccc 3
555/aaa/bbb/ccc 1
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Dec 14, 2007
I joined the forum just today, i need some tips on deleting the millions of rows from a huge table having 25 millions of rows.
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