Run batch OLTP

have batch job that does update against a table with 700Million records / updates only 150,000 of the rows as per explain plan.
how can i calculate amount of space needed for temp/redo/undo ?
explain plan timing shows that script takes 20hours and doing full table scan, will it clash with application? its massive OLTP system .
should be bothered baout locking?
script does update mytable set xx = xcdc where .... (select ...) ...
thank you

Reading 700 million rows to update a 150,000 rows? That does not sound very healthy from a performance perspective.
Parallel DML can reduce overall execution time - but in general, I would be very concerned when an update needs to touch every single row in a VLT to change a mere 0.02% of the table's contents.

Similar Messages

HOST IN 10g to run batch file on application server

Hi,
I am trying to deploy a form from 6i to 9i. the form use Host builtin to run batch file on machine. this works fine when i run form on client server environment. but when i run the same form after compiling in 9i and run on 3 tier model and try to run batch file from form it give me error that
'ftp' is not recognized as an internal or external command,
operable program or batch file.
any suggestion?

It could be because the Host session doesn't have any environment variables set i.e. there is no PATH variable, so it simply doesn't know where to look to find the 'ftp' executable. You could try supplying the explicit path of the ftp executable and see if that works. (This was a problem I had running Host commands on a Unix application server.)
James

SQL 2008 Agent - run batch file not working

Hello,
I am having some strange issues with a batch file running out of SQL agent I'm hoping I can get some help with.
The batch file's purpose is to send some log files to a SFTP server.
The job has been working great for the past 3 weeks, however this morning it stopped working. The job doesn't error out, however the entire job completes in 00:00:00 duration and I'm given the following message
Date 4/7/2014 3:38:00 PM
Log Job History (***Log Transfer)
Step ID 1
Server *******
Job Name **** Log Transfer
Step Name run batch
Duration 00:00:00
Sql Severity 0
Sql Message ID 0
Operator Emailed
Operator Net sent
Operator Paged
Retries Attempted 0
Message
Executed as user: USERNAMERemoved . The step did not generate any output. Process Exit Code 0. The step succeeded.
The batch file looks like
echo *********************************
echo ** JOB EXECUTED %date% %time% **
if %errorlevel% neq 0 exit /b
C:
cd "C:\Program Files (x86)\WinSCP"
winscp /console /script=G:\Batch\LogTransfer.txt
call G:\Batch\LogTransfer2.bat
echo ** COMPLETED %date% %time% **
echo *********************************
I have numerous other batch jobs running on this server, no other job has had this issue. I have deleted and recreated both the job step and the entire job. I have recreated the batch files from scratch. I have also deleted the entire
contents of the batch file and just simply put in echo **** and still received the message so I'm near positive it has nothing to do with the actual batch file.
I have reset SQL Agent, as well rechecked that the SQL Agent account has run batch rights granted to it.
I moved the batch files to another folder, and they worked for about 4 runs until the same issue happened!!!
The job does execute 100% perfect if I run it manually via batch or if I kick it off starting the job out of SQL.
I am out of options here, does anyone have any ideas that could help me out?
Thanks,
Ryan

Hello,
Try to edit the step, and on the Advanced page of that step try to configure the job to create a log on the location you specify (Output file). Try to run the step again and examine the log created.
Could you try to change the owner of the job to “sa” or to your Windows account? Maybe the SQL Server Agent account does not have access
to the following folders:
G:\Batch\
C:\Program Files (x86)\WinSCP
Alternatively, you can try to create a proxy account.
http://technet.microsoft.com/en-US/library/ms190698(v=SQL.105).aspx
Hope this helps.
Regards,
Alberto Morillo
SQLCoffee.com

Gr process is not completing for since 2006 while running batch job.

Hi,
we r running batch job and its not delivering material .in po history it showing not in Gr place. plz give reason and solution for this.
Thanks,
Sydanna

hi,
if you have alrady post that doc then pls check in migo- display & check th'r in thaty doc. batch is created or not or check storage location & plant plant also , it th'r is mistake while doing the migo then reverse./ cancle it
next go to in mm01--select that material no - select all the necessary subsereen inculuding plant/ data data store-1 & plant/data stor.1-screen -
click on batch management --& save
after that you do the grn againt of that po
thanks
santosh

LSMW Issue at step -Run Batch Input Session

Dear gurus,
While uploading service master through lSMW while processing the system prompts a message specifying "Buffertable not upto date" at Run Batch Input Session step .So please investigate what is missing/wrong.
Wirth regards,
Raj

I dont think that this has directly something to do with LSMW.
It is more related to the transaction your try to post in the batch input.
Search OSS with the error message number. I had seen some notes for number SE001, but your message is actually twice in the message table, and you did not tell the message number.
If it is message SE001, then you may find programm corrections in OSS.
Otherwise just log out and in again and try, or open a message at OSS yourself if the problem still persists

Error running batch files from java source file???

Dear Friends,
hi,
this is with response to a doubt i had earlier ,
i want to run batch files from the java source file ,i tried using this code (here batrun is the batch file name that contains commands to run other java files)
try
String [] command = {"c:\\vishal\\finalmain\\batrun"};
Runtime.getRuntime().exec(command);
catch(Exception e)
but i got the following error.
java.io.IOException: CreateProcess: gnagarrun error= 2
plz. help me, i tried all combination w/o success,
in anticipation(if possible give the code after testing)
Vishal.

hello there,
i solved the prob. by using
cmd /c start filename ,but i need to pass parameters ie
cmd /c start java "c:/vishal/runfile a b" where a and b are the parameters. but it is not accepting this in Runtime.getRuntime.exec(),
any solutions ?????????
regards,
Vishal

Running batch files thraugh java by passing parameters

Hi
I want to run a batch file by passing some parameters.
Eg: copy.bat "D:\live\hoe.txt" "D:\test"
while doing this from command prompt its working and i have written some java code for running this batch file.
String live="D:\\live\\how.txt";
String test="D:\\test";
String bat="D:\\copy.bat";
String[] command = new String[3];
command[0] = bat;
command[1] = live;
command[2] = test;
try {
Runtime.getRuntime().exec(command);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
but this time its not copying the file;
Please help.

Just another cross poster.
[http://www.java-forums.org/new-java/15005-running-batch-files-thraugh-java-passing-parameters.html]
db

Running Batch Actions in Bridge causes PS's Preferences window to open repeatedly

I just upgraded to CC at work, and ever since I've had a problem when I batch run Photoshop Actions from Bridge.
I have some simple Actions set up in PS to do some conversions for large batches of images (convert to RGB, resize, change DPI, etc.). But when I run them from Bridge like I always have, it causes Photoshop to open the Preferences window to the "Units & Rulers" tab. And that, unfortunately, pauses the batch conversion until I close the Preferences window. This happens at least once per file, but usually twice. Pretty annoying.
I never had this problem when I was using CS6, but just in case there was some sort of incompatibility with my old Actions, I remade one of them in CC, but the Preferences window still pops up.
This only happens when I run Batch Actions from Bridge. When I run the Action on a single file from PS, it works fine.
Any ideas? Maybe I've found a new bug?
Thanks!

BTW, I was able to get around this problem by opening all the files I wanted to run the Action on using Bridge, then manually triggering the Batch dialog via Photoshop and using the 'Source: Opened Files' option:
Using this system, I didn't get any errors. Luckily, I also didn't have a huge number of files. If I did, I'd probably have to copy them all into a temp folder using Bridge, then run using 'Source: Folder'. Definitely a pain when they are all right there in Bridge ready to be batched.

How to run batch file from oracle forms 9i

Hi everyone.
i have a data in csv file. i want to upload it to my database. i am using sql loader for it.
i have made a batch file which run the sql loader and transfer my data to database.
How to run batch file from oracle forms 9i.
when i press the button, nothing uploads in my database. (when i simply run the batch file it works).
here is my code
Begin
HOST('C:\temp\batchfile.bat');
message('done');
end;
Thanks in advance
regards
sajid

this is my log file, when i run manually.
SQL*Loader: Release 10.2.0.1.0 - Production on Thu Jul 1 23:27:53 2010
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Control File: file_to_upload.ctl
There are 2 data files:
Data File: sk.csv
Bad File: sk.bad
Discard File: none specified
(Allow all discards)
Data File: sk1.csv
Bad File: sk1.bad
Discard File: none specified
(Allow all discards)
Number to load: ALL
Number to skip: 0
Errors allowed: 50
Bind array: 64 rows, maximum of 256000 bytes
Continuation: none specified
Path used: Conventional
Table KHAN, loaded from every logical record.
Insert option in effect for this table: APPEND
Column Name Position Len Term Encl Datatype
SR FIRST * , O(") CHARACTER
DATES NEXT * , O(") CHARACTER
AGENT NEXT * , O(") CHARACTER
COUNTRY NEXT * , O(") CHARACTER
TRANSACTIONS NEXT * , O(") CHARACTER
PKR NEXT * , O(") CHARACTER
USD NEXT * , O(") CHARACTER
BANK NEXT * , O(") CHARACTER
Table KHAN:
11088 Rows successfully loaded.
0 Rows not loaded due to data errors.
0 Rows not loaded because all WHEN clauses were failed.
0 Rows not loaded because all fields were null.
Space allocated for bind array: 132096 bytes(64 rows)
Read buffer bytes: 1048576
Total logical records skipped: 0
Total logical records read: 11088
Total logical records rejected: 0
Total logical records discarded: 0
Run began on Thu Jul 01 23:27:53 2010
Run ended on Thu Jul 01 23:27:54 2010
Elapsed time was: 00:00:00.63
CPU time was: 00:00:00.17

Can a long running batch job causing deadlock bring server performance down

Hi
I have a customer having a long running batch job (approx 6 hrs), recently we experienced performance issue where the job now taking >12 hrs. The database server is crawling. Looking at the alert.log showing some deadlock,
The batch job are in fact many parallel child batch job that running at the same time, that would have explain the deadlock.
Thus, i just wondering any possibility that due to deadlock, can cause the whole server to be crawling, even connect to the database using toad is also getting slow or doing ls -lrt..
Thanks
Rgds
Ung

Kok Aik wrote:
According to documentation, complex deadlock can make the job appeared hang & affect throughput, but it didn't mentioned how it will make the whole server to slow down. My initial thought would be the rolling back and reconstruct of CR copy that would have use up the cpu.
I think your ideas on rolling back, CR construction etc. are good guesses. If you have deadlocks, then you have multiple processes working in the same place in the database at the same time, so there may be other "near-deadlocks" that cause all sorts of interference problems.
Obviously you could have processes queueing for the same resource for some time without getting into a deadlock.
You can have a long running update hit a row which was changed by another user after the update started - which woudl cause the long-running update to rollback and start again (Tom Kyte refers to this as 'write consistency' if you want to search his website for a discussion on the topic).
Once concurrent processes start sliding out of their correct sequences because of a few delays, it's possible for reports that used to run when nothing else was going on suddenly finding themselves running while updates are going on - and doing lots more reads (physical I/O) of the undo tablespace to take blocks a long way back into the past.
And so on...
Anyway, according to the customer, the problem seems to be related to the lgpr_size as the problem disappeared after they revert it back to its orignial default value,0. I couldn't figure out what the lgpr_size is - can you explain.
Thanks
Jonathan Lewis
http://jonathanlewis.wordpress.com
http://www.jlcomp.demon.co.uk
"Science is more than a body of knowledge; it is a way of thinking" Carl Sagan

Unable to run batch files in my EP server

Hi,
I'am unable to run batch files(go.bat and configtool.bat) on my EP server.Anbody please give me a solution.
With Regards
Pradeep.B

If your EP Server is on non-windows based environment then you cannot use go.bat & configtool.bat or else you can. If you are trying to execute these on unix based machines then you have to use go.sh & configtool.sh files.
Pradeep

Can't run batch file in Windows 2008 R2

Trying to run batch file (manually first) with powershell commands.
Powershell commands work fine thru powershell but the batch file will not execute manually.
I am trying to run as administrator.
Is there a permission or policy I may be missing?
Thanks
Dave
Dave Kozlowski

Hi,
Some bat type command can't run in the powershell environment, you must confirm you have choiced the correct lunch tools.
Hope this helps.
We
are trying to better understand customer views on social support experience, so your participation in this
interview project would be greatly appreciated if you have time.
Thanks for helping make community forums a great place.

Problem in running batch input session

Hello Guys i developed a lsmw object .in step 13 after executing create batch inputsession a session is created and i can see the session created but when i go to step 14 run batch input session .i couldnt find session there and eventually can not run session can any body help me please .

Hi priya,
in 13step session is created for test data.
if session is created the message will be display like this " 1 batech input n number of record are created".
if like message will display 14th step automatically run the session ifnot there is problem with in u flat file or miss match with some fileds.
check it corrected than run the u lsmw project.
i think now it will work.
Reward is usefull.
Thank's.
Patil

Unable to run batch file through BO XI 3.1 server

IHi,
I am unable to run batch file (.bat) from BO XI CMC. the batch file is running fine through command prompt but fails at server. Error msg is "Running this type of program is disabled by your administrator".
Can you help?
Thanks in advance,
Avijit

Have your administrator enabled the running of that type of program in the CMC?
Sincerely,
Ted Ueda

Can't run Batch files or Devnev (visual studio) - is not recognized .. command

Getting the famous error :
... is not recognized as an internal or external command`*
When & Where :
not sure about the total range of the problem,
Here I can't run batch files and "devneve.exe"
sample Batch could be :
@echo off
clr
'clr' is not recognized ...
**Here are the keynotes:**
1. I run it as an admin (cmd)
2. The Path variable seems to have anything needed, Powershell's path is also there sys32..v1
3. I'm going into the current directory of devnev.exe ...
4. ran also "devnev.exe"
5. I don't have 2 cmd s in a known folder
6. the autorun registries for command prompt were deleted
7. the cmd extensions were disabled and re-enabled
8. Avast IS 9 is running,
9. The system seems to be fine
10. all .Net frameworks are installed
11. for a test jetAudio or ILDasm could be executed from the cmd
Win 8.1 Pro , CPU i7, VS 2013 upd2

thanks,
this was one of the silliest problems I've ever encountered, my bad fault,
the file is DevEnv not DevNev...!
but about the clr, don't know from when I added them to my batches, but I'm sure the scripts were working correctly a time ago, maybe by a mistake I changed them, I thought it is the most known command, but I was wrong, there is a long time gap between me
and DOS.

Run batch OLTP

Similar Messages

Maybe you are looking for