Appending data in dumpfile paremeter in exp command

Hi,
I have 10.2.0.1 installed on windows 2003 server.
I have taking hot backup using command.
Exp username/pwd FILE=C:\DataBaseBackups\3AMNEO.DMP LOG=C:\DataBaseBackups\3AMNEO.LOGwhich is working fine.
I made a batch file which have this code and this execute daily on a particular time and overwrite existing (i.e. last day) backup. But i don't want to do so.
I want to append data with file name so that every day it creates a new backup. (Do not over write existing backup.)
my aim is to take daily backup without overwrite existing backup automatically.
Thanks

Hi,
First thing is that Taking Export Based Backup is not the Consistent and not a valid Backup and not treated as Hot Backup. I suggest you not the follow this method.. !!
If my way of understanding is Correct If you are thinking about Cumulative Option that might work out
where An cumulative export backs up only the tables that have changed since the last cumulative.
For tht use the Options
FILE= cumulative01009.dmp
LOG= cumulative01009.dmp
INCTYPE=CUMULATIVE
I apologize I understood your question in different way.. !!
- Pavan Kumar N
Edited by: Pavan Kumar on Oct 4, 2008 4:16 PM

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Imp exp commands

Hello!
I am a newbie in dataguard.
Til now the only backup procedure for the data was accomplished using the exp command on specific schemas.
Now we want to create a data guard environment but we want to continue using exp on the primary and imp on another server(not the standby).
Do the new configurations for data guard effect the exp procedure, I mean can we continue using exp on the primary as before without any problem?
Thanks in advance!

Uwe has made me think about more.
If you are asking will IMP/EXP still work then yes is the correct answer.
However since you state "only backup procedure" I went with the RMAN answer.
Also I assume you are speaking about the Primary database only.
Best Regards
mseberg

SYSTEM HANGS WHILE RUNNING EXP COMMAND IN ORACLE 10G

WHEN WE ARE RUNNING THE EXP (EXPORT) COMMAND IN ORACLE 10G
TO TAKE THE BACKUP IT GETS HANGED FOR A LONG TIME AND THEN IN THE LOG FILE WE FIND THE FOLLOWING ERROR MESSAGE.
SOMETIMES AFTER RESTARTING THE SERVER WE ARE ABLE TO RUN THE EXP COMMAND.
Connected to: Oracle Database 10g Enterprise Edition Release 10.1.0.2.0 - Production
With the Partitioning, OLAP and Data Mining options
Export done in WE8MSWIN1252 character set and AL16UTF16 NCHAR character set
About to export specified users ...
. exporting pre-schema procedural objects and actions
. exporting foreign function library names for user MANHAR
. exporting PUBLIC type synonyms
. exporting private type synonyms
. exporting object type definitions for user MANHAR
About to export MANHAR's objects ...
. exporting database links
. exporting sequence numbers
. exporting cluster definitions
*********************************** AT THIS POINT THE SYSTEM HANGS FOR A LONG TIME.
EXP-00056: ORACLE error 24324 encountered
ORA-24324: service handle not initialized
EXP-00056: ORACLE error 24324 encountered
ORA-24324: service handle not initialized
EXP-00000: Export terminated unsuccessfully
THE EXP COMMAND THAT WE USE IS AS FOLLOWS:
EXP MANHAR/MANHAR FILE=F:\BACKUP\MANHAR.DMP LOG=F:\BACKUP\MANHAR.LOG BUFFER=1000000 GRANTS=Y CONSTRAINTS=Y
WE ARE RUNNING THE EXP COMMAND ON THE SERVER ITSELF.
THE SERVER OPERATING SYSTEM IS WINDOWS 2003 SERVER.
Kindly give us a solution at the earliest.

You should ask Oracle support for help. There's only one entry for this error stack (Bug 3361288 - Export of XMLSCHEMA may fail with ORA-24324 in UTF8), but it should have been fixed for your DB version and , as far as I can see, you don't have a Unicode database.
Werner

Incremental Export using EXP Command

Hi all,
I am trying to get incremental backup using oracle 9i "Exp" command. But this backup is being taken full of table data where changes made. Actually incremental backup should take a backup only the data last changes made.
Please help me, how can I take the real incremental backup using exp command.
Thanks
Khalil

should take a backup only the data last changes made.In order to be able to do that, Oracle would have to track rows that have changed since the last export. Think of a database with few hundred to a few thousand tables and tables with tens to tens-of-million rows.
In a table, a single column in a single row may have been updated.
However, in another table 40 columns in 3million rows may have been updated since the last export.
In another table, some rows might be deleted. (how would "incremental" compute the difference between "there were 1000 rows yesterday, there are 942 rows today")
In a fourth table, 3million rows have been inserted since the last export.
Can you conceive of the scale of "tracking" that Oracle would have to do if you want "only the last changes" to be exported ? Next, how would you "merge" data from two exports when you import them -- e.g. if the non-primarykey columns have been updated ; or primarykey has been updated ; or the table has no primarykey ?
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Are you sure you were able to use Incremental Export in 9i ? Incremental Export is documented in 8.1.7 but hasn't appeared in the 9.2 documentation.
The 8.1.7 documentation says "+An incremental Export backs up only tables that have changed since the last incremental, cumulative, or complete Export. An incremental Export exports the table definition and all its data, *not just the changed rows*. Typically, you perform incremental Exports more often than cumulative or complete Exports.+ "
Oracle had announced the end of Error Correction Support for the Incremental Export effective 31-Dec-1999. It ended Extended Assistance Support 31-Dec-2002. See Oracle Note#170483.1 on the support site.
Hemant K Chitale
http://hemantoracledba.blogspot.com

How can we append data in existing flat file

how can we append data to a existing flat file (Text file).

just fill the itab from data which suppose to append to text file.than read text file from GUI_UPLOAD and loop on itab and with the use of read statements you may append the data.

Not able to extract performance data from .ETL file using xperf commands. getting error "Events were lost in this trace. Data may be unreliable ..."

Not able to extract performance data from .ETL file using xperf commands.
Xperf Commands:
xperf –i C:\TempFolder\Test.etl -o C:\TempFolder\BootData.csv –a process
Getting following error after executing above command:
"33288636 Events were lost
in this trace.
Data may be unreliable
This is usually caused
by insufficient disk bandwidth for ETW lo
gging.
Please try increasing the minimum
and maximum number of buffers
and/or
the buffer size.
Doubling these values would be a good first at
tempt.
Please note, though, that
this action increases the amount of me
mory
reserved
for ETW buffers, increasing memory pressure on your sce
nario.
See "xperf -help start"
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I changed page size file but its does not work for me.
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I want to mention one point here. I have total 4 machines out of these 3 machines above
commands working properly. Only one machine has this problem.<o:p></o:p>
Hi,
I consider that you can try to use xperf to collect the trace etl file and see if it can be extracted on this computer:
Refer to following articles:
start
http://msdn.microsoft.com/en-us/library/windows/hardware/hh162977.aspx
Using Xperf to take a Trace (updated)
http://blogs.msdn.com/b/pigscanfly/archive/2008/02/16/using-xperf-to-take-a-trace.aspx
Kate Li
TechNet Community Support

Appending data in file ?

Hi,
I have a question. I'm trying to append data in a file. But it is not ? I don't know why it is not appending. Can you please look at my code.
Here what am i doing that calling different methods in the child class from parent class by giving different options. Here i'm giving input from the commandline.
here is my sample code
import java.io.*;
public class AppendFile{
    public static void main(String[] args) throws IOException,EOFException
     try{
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        BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
            PrintWriter out = new PrintWriter( new FileWriter("out.txt",true));
        ClassA a = new ClassA(out);
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          int number = Integer.parseInt(in.readLine());
          out.println(" ENTER NUMBER FROM CATALOG : "+number);
          if ( number == 1)
              a.method1(); // calling ClassA - method1
          }else if( number == 2)
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           out.close(); // closing PrintWriter out
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// child class
class ClassA{
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       System.out.println(" ClassA- method2");
       out.println(" ClassA- method2");
}Can you please look at code and give suggestions to me.
Thank you,
-balaji

You should try your own code.
Here is an example that could work, with minor changes on your original code above.
import java.io.*;
public class AppendFile{
public static void main(String[] args){
BufferedReader in=null;
PrintWriter out=null;
try{
in = new BufferedReader(new InputStreamReader(System.in));
out = new PrintWriter( new FileWriter("out.txt",true));
   ClassA a = new ClassA(out);
   for(;;){
          System.out.println("Enter no :");
          int number = Integer.parseInt(in.readLine());
          out.println(" ENTER NUMBER FROM CATALOG : "+number);
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              a.method1();
          }else if( number == 2){
              a.method2();
          }else{
            throw new IllegalArgumentException("input has unexpected values");
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        System.err.println(" "+eofe);
       }catch(IOException ioe){
         System.err.println(" "+ioe);
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       }finally{
        System.out.println("Reader ane Writer will be closed");// testing output
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           if(in!=null) in.close();
           if(out!=null) out.close();
        }catch(IOException ioe){;}
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Hello
How to append data from one table t1 to another table t2.
t1 and t2 have the same structures .
t2 contains already data so i don't want do delete it and create it as select * from t1.
If there is a mean to add t1 content without altering t2 content.
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insert into t2
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Hello Everyone,
We are new to Datapump.
We try to extract data from one user/schema and to append it into another user/schema.
First we tried Tt use the parameter table_exists_action=append during the importation but we receive this error (but the rows are appended):
ORA-39152: Table "XXXXX"."YYYYY_ZZZ" exists. Data will be appended to existing table but all dependent metadata will be skipped due to table_exists_action of append
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Best regards.
Carl

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Hi,
I have two similar tables Alo_table and Alo_table_test with different indexes, partitions etc.
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Thanks in advance,
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MERGE INTO bonuses B
USING (
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WHEN MATCHED THEN
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WHEN NOT MATCHED THEN
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I write inot the file for the first time using FileOutputStream("filename",ture)
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Mubin_Ahmed wrote:
Hi,
I want to write an application which can be used to read a file that contains both images and text.
It must separate the images and text and write them in separate files..
Can anyone help me with this please...
My email id is [email protected]
Thanks in advance...This forum is to use as a resource for your questions, not a place to enlist someone to program for you. If you have specific questions on what to do, not: "I've not a clue, so explain the wold to me." But specific questions on how to get your code to work or points about Java, then people from all over the world will be happy to help you in the context of the forum, and not through your private e-mail. E-mail defeats the basic purpose of having public forums for learning and exchange of information.

Append data into the file in application server

Hi Friends,
I have an issue where i have a job which has three different stepst for same program. If i run the job the program will create a file in the application server and append the other two steps in the same file without overwriting the file or creating a new file.
My problem is like its creating three different files in application server for that particular job since it has three steps . Its not appending into one particular file .
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Thanks in advance
Kishore

Hi,
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IF sy-subrc NE 0.
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ELSE.
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P.Bharadwaj

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Hi,
Just a quick question, when I tried to use "write file" component of transactions to append data (eg. 00012345) to .csv file, Excel automatically converted it from "00012345" to "12345" . Anyone can tell me how to modify the expression in the Link Editor to resolve this problem?
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Be sure that the value is in quotation marks, as in "000012345", in the CSV file. This might give Excel the "hint" that it is to be treated as a string, not a number.

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On what OS you are trying to do that ?
What oracle version ?
Did you try to use parameter file ?
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Dear experts,
The customer is having different applications running that will output imports files BPC needs at a different time of process. Is it possible to append data which already exist in BPC from import?
eg. BPC already has a record
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import file-
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Thanks a lot,
Jim Hsu

I do not think there is a way to use a standard import package to perform this action. Typically when you are importing, you are saying this is the new value. Not increment/decrement the value.
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Appending data in dumpfile paremeter in exp command

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