I am trying to export Schema using expdp command. but its going hang after few minutes. it seems that it stucks any where. Even I am trying with normal scott schema it is also hanging.
View 16 RepliesI got a problem while exporting schema. Export hangs on a particular table table. i checked the table structure and integrity
(ANALYZE TABLE user.table_name VALIDATE STRUCTURE CASCADE; )
and it seems all okay.
From some day I have this error during export data pump:
Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production With the Partitioning, OLAP, Data Mining and Real Application Testing options
ORA-31626: job does not exist
ORA-31687: error creating worker process with worker id 1
ORA-31687: error creating worker process with worker id 1
ORA-31688: Worker process failed during startup.
This error is random, if I retry after few minutes the expdp work correctly.
How we can overwrite existing dump file for expdp in oracle 10g because everytime we excute expdp and dmp file exist we get below error
ORA-39001: invalid argument value
ORA-39000: bad dump file specification
ORA-31641: unable to create dump file "C:scott_emp.dmp"
ORA-27038: created file already exists
OSD-04010: <create> option specified, file already exists
We have one feature in 11g reuse_dumpfiles=y ,which doesnt work in 10g, I want something which can overwrite existing dumpfile in 10g?
I have one doubt on Expdp & RMAN. Do EXPDP utilities does backup at block level as what RMAN is doing? Which one is faster, expdp or RMAN?
View 16 Replies View RelatedI'm trying to do a network datapump between oracle databases, and it seems to continually hang when it gets to the point where it should be processing table data.
C:>impdp DP_USER/DP_USER parfile=sde_webmap_2.par
Import: Release 11.1.0.7.0 - 64bit Production on Wednesday, 26 May, 2010 17:42:03
Copyright (c) 2003, 2007, Oracle. All rights reserved.
Connected to: Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Starting "DP_USER"."SYS_IMPORT_FULL_01": DP_USER/******** parfile=sde_webmap_2.par
Estimate in progress using BLOCKS method...
[code]...
It just sits at this point indefinitely.The parfile for those interested:
directory=datapumps
logfile=sde_webmap_2.log
network_link=backup
full=y
INCLUDE=SCHEMA:"IN ('SDE_WEBMAP_BUSINESS','SDE_WEBMAP_BUSINESS_A','SDE_WEBMAP_BUSINESS_B')"
And the results from V$SESSION_LONGOPS
69 SYS_IMPORT_FULL_01 IMPORT 0 1031 MB 5/26/2010 5:50:37 PM 5/26/2010 6:03:29 PM
Sunddenly my exports hangs at 'exporting cluster definitions'. I had been using this database since last 4 years and it never cause a problem or hangs at this level. here i'm pasting my screen details. it is my production db.
[oracle1@wbh_as1 smbshare]$ exp wb/wb
Export: Release 9.2.0.1.0 - Production on Thu Dec 23 00:02:44 2010
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
Connected to: Oracle9i Enterprise Edition Release 9.2.0.1.0 - Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.1.0 - Production
Enter array fetch buffer size: 4096 >
Export file: expdat.dmp > wb
(2)U(sers), or (3)T(ables): (2)U >
Export grants (yes/no): yes >
Export table data (yes/no): yes >
Compress extents (yes/no): yes >
Export done in US7ASCII character set and AL16UTF16 NCHAR character set
server uses WE8ISO8859P1 character set (possible charset conversion)
. exporting pre-schema procedural objects and actions
. exporting foreign function library names for user WB
. exporting PUBLIC type synonyms
. exporting private type synonyms
. exporting object type definitions for user WB
About to export WB's objects ...
. exporting database links
. exporting sequence numbers
. exporting cluster definitions
I would like to export specific tables(not entire schema) including metadata. I am using a parameter file for expdp.
Tables=emp,dept
Does this also include all metadata or should i also add the below Include in the parfile ?
INCLUDE =Indexes,Sequences,Procedures,Views
We had AIX OS on 570 machine and database 10.2.0.4. We took expdp and it took 2 and hour to complete every night.
Now we upgrade to 10.2.0.5 and 770 machine and now same command takes 6 hours to complete even database and hardware is upgraded
Command is
expdp T24SILK/oracle directory=backup dumpfile=exp_beod_T24_%U_$dt
.dmp logfile=exp_T24_$dt.log EXCLUDE=TABLE:"LIKE '%TRACE'" parallel=6
I export a table using exp utility it take 30 mins to complete the export.The same i have done in expdp utility it take 10 mins to complete the export.
How it happens?
While trying to expdp using Query logics, getting syntax related erros shown below:
expdp system/xxxx SCHEMAS=LOG NETWORK_LINK=DBLINK1 INCLUDE=TABLE:"IN('DAILY_LOG')" QUERY=LOG.DAILY_LOG:"where entry_date< to_char(sysdate -1,'yyyymmdd')" DIRECTORY=dump DUMPFILE=log_exp.dmp logfile=log_exp.log
But gives the following error
ORA-31693: Table data object "LOG"."DAILY_LOG" failed to load/unload and is being skipped due to error:
ORA-00904: "YYYYMMDD": invalid identifier
I tried with simple sql with YYYMMDD and it works fine, the entry_date is a char field. in QUERY where i'm doing wrong here?
i want to exclude only data of some particular tables not complete table object when exporting using expdp.
View 13 Replies View RelatedI have a server configured to German & English. when i connect with SQLPLUS, i have German language server output, but when i do "alter session set nls_language='AMERICAN'" - it solves the issue for me.
I need the same for expdp command, but I don't know how to do this. I have tried to add a parameter nls_language, but expdp doesn't recognize it. Is it possible to somehow see server output of the expdp & writing it to the log file in English?
i succeeded to expdp to ASM diskgroup such as
create directory asmexpdir as '+RECO/FILTDB/EXPDP';
grant read,write on directory asmexpdir to oraasfs;
expdp oraasfs/oraasfs2301 directory=asmexpdir dumpfile=SBSR_EXP.dmp tables=TM_SFS_CUST_01 logfile=EXPDP_LOG:SBSR_EXP.log
SUCCESS MESSAGE
. . exported "ORAASFS"."TM_SFS_CUST_01" 387.2 MB 817684 rows
Master table "ORAASFS"."SYS_EXPORT_TABLE_01" successfully loaded/unloaded
******************************************************************************
Dump file set for ORAASFS.SYS_EXPORT_TABLE_01 is:
+RECO/filtdb/expdp/sbsr_exp.dmp
Job "ORAASFS"."SYS_EXPORT_TABLE_01" successfully completed at 03:34:59
And I like to run this daily and delete after 14 days. but it show error, what can be the solution to run this script?
#!/bin/bash
#Script to Perform Datapump Export backup Every Day
################################################################
#Change History
[code]...
I want to take an export of table MESSAGE, and filter it for the day of 17 JUL 2013 (just to limit the size). i used the following expdp command but its not working.
expdp SYSTEM directory=DATA_PUMP_DIR dumpfile=DB_16_08_2013.dmp logfile=FA0001P_BG_16_08_2013.log TABLES=schema.MESSAGE QUERY=schema.MESSAGE:where created_on between to_date('17-July-13 00:00:00','DD-Mon-YY hh24:MI:SS') and to_date('17-July-13 23:59:00','DD-Mon-YY hh24:MI:SS')
But with select query i am able to retrieve the rows for the specific date.
select * from MESSAGE where created_on between to_date('17-July-13 00:00:00','DD-Mon-YY hh24:MI:SS') and to_date('17-July-13 23:59:00','DD-Mon-YY hh24:MI:SS')
Here is the command with syntax error.
[oracle@orcl log]$ expdp SYSTEM directory=DATA_PUMP_DIR dumpfile=DB_16_08_2013.dmp logfile= DB_16_08_2013.log TABLES=schema.MESSAGE QUERY=schema.MESSAGE:where created_on between to_date('17-July-13 00:00:00','DD-Mon-YY hh24:MI:SS') and to_date('17-July-13 23:59:00','DD-Mon-YY hh24:MI:SS')
-bash: syntax error near unexpected token `('
I have to servers 'A' and 'B', On Server there is a schema with the name "test" having a table "t1". I want to import this t1 table to server B.
Is it possible to export dump using expdp to remote host.
I found that there is an option for this like "network_link". for testing this, I created a dblink from Server "B" to "A" named "vxmldb".
When I am using the below command on Server B there I am getting the following error.
C:>expdp directory=data_pump_dir logfile=test.log network_link=vxmldb schemas=test dumpfile=test.dmp
Export: Release 11.1.0.6.0 - 64bit Production on Tuesday, 05 June, 2012 14:22:07
Copyright (c) 2003, 2007, Oracle. All rights reserved.
Username: system/vxmldb@vxmldb
Connected to: Oracle Database 11g Enterprise Edition Release 11.1.0.6.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
ORA-39001: invalid argument value
ORA-39170: Schema expression 'TEST' does not correspond to any schemas.
In above command
directory ---> Server "B" location
network_link ----- > dblink name which is created on Server "B" to access Server "A"
schemas ------ > schema name which is to be exported . Exists on Server "A" DB
username/password ---- >> higher level username/password for Server "A".
@connectString ----- >> connecting to Server "A"
We are DB users (not DBAs) and used always exp/imp bevore application upgrade.
Was googling arround and read something like "Oracle Data Pump - Time to let go of Exp / Imp". It seems exp/imp is obsolete.
Our system doesn't have "expdp" command
> find . -name expdp
>
is this because of too old SQL*Plus?
> sqlplus
SQL*Plus: Release 8.1.7.0.0 - Production on Tue May 29 16:05:28 2012
(c) Copyright 2000 Oracle Corporation. All rights reserved.
Enter user-name: ^C^C
- does our DBA need to give us privileges to run expdp/impdp?
- is that true that a expdp/impdp dump will be on the Oracle server (not the client machine)?
I am having one prod and one devl with prod having stream setup.
I have to refresh devl with prod , but if i will go by full expdp then db_links also get imported into the devl and may cause problem in devl.
Is there any other way using expdp to exclude the stream objects while doing import.
If I would be using expdp using remap_schema will it also remap grants and synonyms ?
View 5 Replies View RelatedI am using expdp/impdp to migrate 4 TB database from solaris to Linux.But the import process is taking forever.
View 13 Replies View RelatedI'm taking export dump using expdp of some schema's of total size is 300GB. This is the par file:
DIRECTORY=expdp
FILESIZE=32212254720
DUMPFILE=expdp_schema01.dmp,expdp_schema02.dmp,expdp_schema03.dmp,expdp_schema04.dmp,expdp_schema05.dmp,expdp_schema06.dmp,expdp_sche ma07.dmp,expdp_schema08.dmp,expdp_schema09.dmp,expdp_schema10.dmp,expdp_schema11.dmp,expdp_schema12.dmp,expdp_schema13.d
[code]....
here one biggest schema size is 250GB and the total size of all the schema's is 300GB. The file where am taking the dump has 350GB space but even then the expdp failed saying
ORA-39095: Dump file space has been exhausted: Unable to allocate 8192 bytes
why it failed and how to restart it and make sure it runs successfully without error.
I am having export script which performs normal export operaion on full database. As no I want to convert the same script with expdp (datapump). So what are the changes I need to take care.As per my knowledge I have to perform following task:
1. Create a dicrectory
2. change command from exp to expdp with directory name mentioned.
On a SAP system, am trying to drop six indexes, largest is 300MB and smallest is 50MB.
I tried running drop index sapusername.index_name on the 50MB index via SQL*Plus and it seems to be taking forever. anything I can check on the database on why it is taking such a long time?
I can leave it to run overnight but worried that when I come back the next day, it will still be hanged. Is there any quick way of dropping the index, .i.e. drop immediate ...
Am not using SAP's BRTOOLs as it is also hanging from there and the SAP-ADMIN had approved for the DBA to drop it from our end instead.
Im trying to install Weblogic/Forms on a Windows 7 x86 machine. Its for the developers to use.But when I run the config.bat and is creating the domain and installing Forms builder and the other stuff the installation hangs at: step restaring admin server started.
Log:
Stopping Derby Server...
Starting AdminServer
Starting the domain ...
DEBUG : Loading the 32 bit dll here
DEBUG : Loading DLL : D:/oracle/middleware/as_1/install/config/StartUtil.dll
DEBUG : Loaded DLL : D:/oracle/middleware/as_1/install/config/StartUtil.dll
my Multithread-Program hangs in an oracle library while passing a prepare statement (also if i try an EXEC SQL SELECT statement...). Something seems to be wrong in the Program, but i cant's find the Error.The Program is build with:
proc parse=none code=cpp mode=oracle hold_cursor=yes maxopencursors=20 THREADS=YES sqlcheck=full iname=Precomp_all.pc oname=Precomp_all.h
problem: a first thread creates the connection to oracle with one global context (type sql_context) in the connection object:
connect()
{
EXEC SQL WHENEVER SQLERROR DO ORASQL_ERROR();
EXEC SQL WHENEVER SQLWARNING DO ORASQL_WARNING();
EXEC SQL WHENEVER NOTFOUND DO ORASQL_NOP();
[code]....
I'm importing data from SQL Server to Oracle. I used BCP to export the data from SQL Server. Below is the 1st record of table trlc from the csv file.
trlc.CSV
11032|100|Wman| | |2008-02-08| |
Using SQL Loader to import into Oracle:
TRLC table in Oracle database:
est_no varchar2(10) default ' '
right_no number(4) default 0
maj_auth varchar2(15) default ' '
weight varchar2(10) default ' '
idm_ht varchar2(8) default ' '
c_date date
P_tkt varchar2(5) default ' '
sqlldr user/pwd@db02 control=trlc.ctl log=trlc.log
trlc.ctL:
load data
infile 'trlc.csv'
replace
into table trlc
fields TERMINATED BY '|'
TRAILING NULLCOLS
(est_no,right_no,maj_auth,weight,idm_ht,c_date,P_tkt)
The rows get inserted successfully. But the result sets are different, for example: When I do a select in SQL Server,'select len(weight) from trlc;' , I get the length as 0. But when I do a select in oracle database, I get the length as 1. Also, the result set varies for the query below:
select * from trlc where weight=' ';
(SQL Server returns 1 row but Oracle returns no rows)
Do I need to mention any conversion code for the weight field to accept ' ' value?
My database size is around 2900 GB in AIX 6.1, database version is 10.2.0.3. Everyday I need to take expdp dump backup of a single table which is only 57 MB in size. It takes around 55 minutes to complete the dump backup.
I have noticed that when backup starts , in first phase it does table scan ( we have 330000 tables) , next purely backup begin. My query is ,
1. how to make first my dump backup?
2. is there any way to skip table scan ?
I have a dump file (exp done from Oracle 10.2) and i want to import this dump in Oracle 11.2.0.1 (Windows 7 32 bit). The import work nice until, I got a crash message from Windows:
..............................................................................
Faulting application name: imp.exe, version: 0.0.0.0, time stamp: 0x4bb5f1da
Faulting module name: ntdll.dll, version: 6.1.7601.18247, time stamp: 0x521ea91c
Exception 0xc0000005
Fault offset: 0x0001f9c3
Faulting process id: 0x10b4
Faulting application start time: 0x01ced5c178550439
Faulting application path: D:appionut_trascaproduct11.2.0dbhome_1inimp.exe
Faulting module path: C:WindowsSYSTEM32
tdll.dll
Report Id: fa06ee43-41b8-11e3-82a9-001fe1f2e49e
..................................
where find the oracle metalink to resolve the ora-00600 and ORA-07445 error at the oracle website.
View 2 Replies View RelatedIs there is any way of reading from oracle dump file?
View 16 Replies View Related