Export/Import/SQL Loader :: Expdp / Query Option For Exporting From Multiple Tables With Same Condition?
Sep 3, 2012
export a subset of the data only from one database to another. Both on AIX.
Source/testdatabase 11.2.0.3 (non-partitioned tables)
Target productiion database 11.2.0.3 (partioned tables)
Tables same column names but diffrenet index structures and traget one to be partitioned hence only want to import the content Each table on source datbaase hascolumn seq number and only want to extract the last few months of data.
TABLES:table1,table2...
DUMPFILE=dump_dir
CONTENT=data_only
QUERY= table1:"WHERE seq_num >100 "want to use expdp but not sure about how to ensure all tables have the WHERE seq_num >100 condition, if leave table1: out and just have
QUERY= "WHERE seq_num >100 " will this condition be applied to all tables which is what we want.
I'm assuming also can use impdp CONTENT=data_only?
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Feb 6, 2013
We are importing data from one DB to other.Schema contains 200 tables and each table contains 1million rows. We are using query option to subset the data using different conditions instead of loading full table data .
We want to subset from different tables. But query option in expdp only taking 1800 characters only. why it is taking upto 1800 characters only. Any restriction imposed on query option.how to increase query clause length?
below is the example of export command.
otispa/********@otisua1 schemas=tbaadm directory=PA_OTIS_DIR dumpfile=tbaadm
data.dmp CONTENT=all tableexists_action=replace query='tbaadm.ACCOUNT_LIEN_HISTORY_TABLE:"where ACID in(select FINACLE_INT_BNK_ACC
T_ID from INIT_ACCT_LD)"','tbaadm.DISCRET_ADVN_TABLE:"where ACID in(select FINACLE_INT_BNK_ACCT_ID from INIT_ACCT_LD)"','tbaadm.TEMP
DISCRETADVN_TABLE:"where ACID in(select FINACLE_INT_BNK_ACCT_ID from INIT_ACCT_LD)"','tbaadm.PYMNT_RCPT_DET_TABLE:"where ACID in(s*
*elect FINACLE_INT_BNK_ACCT_ID from INIT_ACCT_LD)"','tbaadm.STOP_PAYMENT_ADDTNL_TABLE:"where ACID in(select FINACLE_INT_BNK_ACCT_ID f*
*rom INIT_ACCT_LD)"','tbaadm.STOP_PAYMENT_REG_TABLE:"where ACID in(select FINACLE_INT_BNK_ACCT_ID from INIT_ACCT_LD)"','tbaadm.GEN_AC*
[code].....
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Jun 5, 2012
how to write the query option in expdp ....in expdp by using query option...
where columnname between '05-May-12 02:57:00.000 AM' and '6-May-12 02:59:59.999 AM';
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Aug 2, 2012
I have a question related to Oracle Data Pump.
So, I want to export two schemas from database with condition:
1. I want to export scheme_1 with all metadata objects + data.
2. I want to export scheme_2 with only metadata objects.
Oracle version is Oracle EE 10.2.0.4.0, OS - Microsoft Server 2003R2.
As far as I know I can not use parameter EXCLUDE like:
EXCLUDE =TABLES:" IN ('SCHEMA_NAME.TABLE')"
(-but this parameter will give me no tables at all) or I can not use CONTENT=SCHEMA_NAME.METADATA_ONLY, maybe I can use QUERY=where table in (select tablename where schema is .... - but I have tables with same name in both schemas).
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May 29, 2013
how to WRITE a script for datapump EXPORT for the below list of tables in the ADAM schema in RMUAT2 database using include
1) PSOPR,PSDEFN,PSMTR,PSQFPR,PSMNT,PSOPR
2) PMNT,PMTS
3) RMOT,RMST
etc.... i WANT TO EXPORT ONLY FEW TABLES IN THE SCHEMA
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Aug 16, 2013
I am using expdp command to export the table by specifying Query parameter. But i am unable to export the table based on the condition.
Ex:EXPDP username/password dumpfile=employee.dmp logfile=emp.log directory=DATADIR_EXP TABLES=EMPLOYEE query=EMPLOYEE:"UPDATED_TIME >= '04-JUN-13' AND UPDATED_TIME >= '05-AUG-13'" Estimate in progress using BLOCKS method...Processing object type TABLE_ EXPORT/ TABLE/ TABLE_ DATATotal estimation using BLOCKS method: 3 GBORA-31693: Table data object "<username>"."EMPLOYEE" failed to load/unload and is being skipped due to error:ORA-00933: SQL command not properly endedMaster table "<username>"."EMPLOYEE" successfully loaded/unloaded...Dump file set for <username>.SYS_EXPORT_TABLE_01 is: E:IMPDPemployee.dmpJob "<username>"."SYS_EXPORT_TABLE_01" completed with 1 error(s) at 12:34:45 Oracle 11g,
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Oct 4, 2013
the following situation, I have a directory named /dat/global/stock/ inside this i will get files named differently for example below.abcdef.112dfgrt.2......
Here i want to load this file one by one into the external tables and generate one more file based on some enrichment.
Step 1. Have to take first file and to load into the ext table.
Step 2. Enrichment
Step 3.File generation.
Now here i am facing a problem that in that particular directory i usually get 1000 files so i need to get file one by one and to put in one more directory. how can i get file one by one and generate file by using oracle loader
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Oct 1, 2013
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 ?
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Aug 20, 2013
I am asked to migration from oracle 10.2 to 11.2 on Red hat.In 10g,the db has around 50 users including default users like Scott,xdb etc. 1,Should i skip those users when i import? The schema MAHM05 has the tables, None has directly access privilege this schema.
All the users access by synonym.
2,which schema should i import first?
3,What are things i need to check?
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Jun 14, 2013
to export a table aprtition we do table=(T1:P1,T1:P2) but what if I have to export, say 50 partitions do I have to write tables=(T1:P1,T1:P2 .......................................,T1:P50) Or is there a simple way to have it in a single go.
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Sep 9, 2013
I am using EXPDP to export a schema (Oracle 11g R2), and I need to exclude all the tablespaces that the schema is using. I have seen exluding Oracle objects like functions, tables, packages, indexes...etc. But I have not seen excluding tablespaces.Iis it possible to exclude tablespaces while creating the export dump?
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Sep 4, 2012
We are getting the below errors while migrating partitioned tables using expdp.
The source and target databases are both running on 10.2.0.5 and the main thing is source database doesn't have any active sessions. This is a clone of a Prod Database and no one is accessing it.
ORA-31693: Table data object "DPMMGR"."WHSE_CTNR_EVNT_W":"MSG_PRCS_N"."MSG_PRCS_N_DC556" failed to load/unload and is being skipped due to error:
ORA-02354: error in exporting/importing data
ORA-01555: snapshot too old: rollback segment number 31 with name "_SYSSMU31$" too small
ORA-31693: Table data object "DPMMGR"."RLTM_PRDCT_LOG":"RPL_20120814" failed to load/unload and is being skipped due to error:
ORA-02354: error in exporting/importing data
ORA-01555: snapshot too old: rollback segment number 14 with name "_SYSSMU14$" too small
Undo Tablespace has enough space but still the expdp is failing.
SQL>/
TABLESPACE Totalspace(MB) Used Space(MB) Freespace(MB) % Used % Free
--------------- --------------- -------------- ------------- ---------- ----------
UNDO01 145096 115338 29758 79.49 20.51
SQL> show parameter undo
[code]....
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Mar 11, 2013
I'm curious to know if expdp or impdp is able to change object names during the process. What I mean by this is... can I export out procedures:
procedure1
procedure2
procedure3
Then import them like this:
test_procedure1
test_procedure2
test_procedure3
I'm not sure the expdp or impdp has that ability, but I could have missed it. I know how to remap a schema, but that only changes the schema name.
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Nov 23, 2012
From the previous forums i came to know about the "FILLER" option to skip any columns from loading into table.
In my case,i have columns say: col1,col2,col3,col4.....coln
Here i want to load only col3 and col4 and skip rest of the columns.I don't want to use FILLER option for each "n" number of columns to be skipped.Instead is there any options to load only the required 2 columns.
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Jul 9, 2013
aix 6.111.2.0.3 I have an expdp dump from prod to be imported to our test database.I have imported it using impdp, but to my surprise the tables were imported but lots of indexes were not created? even If I have used TRANSFORM=SEGMENT_ATTRIBUTES:N just to use the default USERS tablespace. How do I import the indexes separately, skipping the tables and other objects?
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Jul 26, 2012
i'm trying to do an export/import process using command prompt and the idea is export a records based on the date condition. and the date will be the parameter. my code is like this:
exp <username>/<password>@<database> file=<table_name>.dmp tables=<source_table> query="where <date> between &start_date AND &end_date";
is it possible to do like this, that it should prompt you to enter the start and end date?
then my import script:
imp <username>/<password>@<database> dumpfile=<table_name>.dmp tables=<target_table>;
the idea is get only the records from ProdDB based on the date condition, and append it to the MISDB.
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Aug 15, 2013
How can I exclude during the import (with impdp) all tables of a certain type, es. statistics?I tried with .... STATISTICS=NONE, but this command seem ignored during the import,
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Jan 17, 2013
I have 3 dump files: A.dmp, B.dmp, C.dmp . Can I use multiple REMAP_TABLESPACE entries in a par file to remap the table spaces for the above dump file?
Parfile would look something like this:
DIRECTORY=dpump
DUMPFILE=A.dmp,B.dmp,C.dmp
JOB_NAME=import_3_schemas
REMAP_TABLESPACE=A1:D1
REMAP_TABLESPACE=B1:E1
REMAP_TABLESPACE=C1:F1
The first remap entry is only relevant to A.dmp file
The second remap entry is only relevant to B.dmp file
etc.
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Aug 2, 2012
I've got a schema that I've truncated all tables. I have a full schema export I took awhile back, and I'm wanting to import this into the schema to basically 'reset' it.
First time run, I got the :
ORA-39151: Table "xyz.tablename" exists. All dependent metadata and data will be skipped due to table_exists_action of skip
I've been reading through, and see suggestions to add to the par file:
CONTENT=DATA_ONLY TABLE_EXISTS_ACTION=APPEND
And I've seen others use the option for:
table_exists_action=replace
I basically want to put the data back into the tables, and have the indexes rebuilt.....
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Nov 28, 2012
Version : 11.2.0.3
EMP_DTL table is a subpartitioned table (Range partitioned by MonthID and subpartitioned by COUNTYR_CODE).
It has 40 million records. I just wanted to export 100,000 records altogeter from all partitions for testing purpose.
But when I ran the below expdp with QUERY , it was exporting 100,000 records from each subpartition of the table !!
expdp "'/ as sysdba'" tables = HRTB_CMBH.EMP_DTL dumpfile=EMP_DTL_BKP.dmp DIRECTORY= DATA_PMP1 QUERY=HRTB_CMBH.EMP_DTL:"where rownum < 100001" LOGFILE= exp-partitionedTable.log The log
Processing object type TABLE_EXPORT/TABLE/STATISTICS/TABLE_STATISTICS
. . exported "HRTB_CMBH"."EMP_DTL":"TCO_201205"."TCO_201205_IND" 38.48 MB 100000 rows
. . exported "HRTB_CMBH"."EMP_DTL":"TCO_201206"."TCO_201206_IND" 42.51 MB 100000 rows
. . exported "HRTB_CMBH"."EMP_DTL":"TCO_201205"."TCO_201205_HKG" 31.28 MB 100000 rows
. . exported "HRTB_CMBH"."EMP_DTL":"TCO_201206"."TCO_201206_HKG" 32.97 MB 100000 rows
[Code]....
This is not mentioned in the Utitilies document. Is this expected behaviour ?
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Aug 7, 2012
1) Is there a way to skip database jobs while exporting (EXPDP) ?
2) Is there a way to skip database jobs while importing (IMPDP) ?
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Aug 9, 2012
Why do export-import require temporary tablespace? Since export-import do behave like DMLs, when does temporary tablespace be needed by datapump utility?
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Apr 20, 2011
I have a process to export a schema using expdp and import using impdp. Everything creates successfully except for a trigger. The trigger gives and error that the table or view does not exist. The account that I use to import the schema is different than the schema user but is a highly privileged account. I notice that the schema in the create or replace trigger line of code is remapped (I am using remapping in the impdp syntax) and the rest of the syntax of the trigger (which is just a sequence trigger for a primary key column) does not have the schema. In order to fix the issue, I have my bash script log into oracle as the schema user after the import of the schema and execute the trigger code. why do I have to do this for trigger code but not for other objects like views that create just fine.
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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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Jun 22, 2012
MY DB Version: 10.2.o
OS: Windows Server 2003
I am trying to import on table which i have the export dump file which i take using expdp previously when i load that table on the same host
by using below command:
expdp scott/tiger@db10g tables=EMP,DEPT directory=TEST_DIR dumpfile=EMP_DEPT.dmp logfile=expdpEMP_DEPT.log
after that i zip that dump and move it to external usb and now i need that table i copy that table and unzip that that dump
Command i am using to do the import is :
impdp scott/tiger@db10g tables=EMP,DEPT directory=TEST_DIR dumpfile=EMP_DEPT.dmp logfile=impdpEMP_DEPT.log
But the query of import is still runing even not showing any amount of rows to be imported.
i already make the tablespace in which the table was previosuly before dropping but when i check the sapce of tablespace that is also not consuming one error i got preiviously while performing this task is:
Connected to: Oracle Database 10g Enterprise Edition Release 10.1.0.2.0 - Production
With the Partitioning, OLAP and Data Mining options
Master table "CDR"."SYS_IMPORT_TABLE_03" successfully loaded/unloaded
Starting "CDR"."SYS_IMPORT_TABLE_03": cdr/********@tsiindia directory=TEST_DIR dumpfile=CAT_IN_DATA_042012.DMP tables=CAT_IN_DATA_042012 logfile=impdpCAT_IN_DATA_042012.log
[code]....
i check streams_pool_size it will show zero and then i make it to 48M and after that
SQL> show parameter streams_pool_size;
NAME TYPE VALUE
-----------
streams_pool_size big integer 48M
But still it takes time
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Sep 29, 2012
My database version
SQL> select * from v$version;
BANNER
----------------------------------------------------------------
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Prod
PL/SQL Release 10.2.0.1.0 - Production
CORE 10.2.0.1.0 Production
TNS for 32-bit Windows: Version 10.2.0.1.0 - Production
NLSRTL Version 10.2.0.1.0 - ProductionOS version:
Windows 7 64bit I have schema(scott) export with schema level option and imported with different name as (scott1).At regular period of time i need to import the scott to scott1 without affecting existing records.such as
*1. Need to append new created records.*
*2. Need to append updated records.*
for the above requirement I did in the following way
expdp xxxx/******** schemas=SCOTT directory=dumpdir dumpfile=SCOTT_28-SEP-2012.dmp logfile=exp_SCOTT_28-SEP-2012.log imported in the following way impdp xxxx/******** AS SYSDBA REMAP_SCHEMA=SCOTT:SCOTT1 directory=DUMPDIR dumpfile=SCOTT_28-SEP-2012.dmp logfile=imp_SCOTT2_28-09-2012.log TRANSFORM=SEGMENT_ATTRIBUTES:n TABLE_EXISTS_ACTION=APPEND.
The problem is i couldn'table to append the records to existing tables the log error show such ways.
ORA-31684: Object type USER:"SCOTT1" already exists
Processing object type SCHEMA_EXPORT/SYSTEM_GRANT
Processing object type SCHEMA_EXPORT/ROLE_GRANT
Processing object type SCHEMA_EXPORT/DEFAULT_ROLE
Processing object type SCHEMA_EXPORT/PRE_SCHEMA/PROCACT_SCHEMA
[code].....
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May 10, 2013
I am trying to run impdp over network to import tables only but i am getting an error saying not able to create metadata and the import fails
Here are the steps below,
1. Source database created a user and granted select on certain tables to the user.
2. Created a user in the Target database.
3. Created a public link as sys user in the target database.
4. granted imp and exp full database to both users and all the other privs.
5. Started the impdp from the target server.
The import fails with
$impdp abc/xyz directory=DATA_PUMP_DIR network_link=TESTAR logfile=net_import_proddev.log TABLES=impdb.abc parallel=12 REMAP_SCHEMA=IMPDB:ABC
Import: Release 11.2.0.3.0 - Production on Tue Apr 23 13:10:51 2013
Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved.
Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Starting "IMPDB"."SYS_IMPORT_TABLE_01": abc/******** directory=DATA_PUMP_DIR network_link=TESTAR logfile=net_import_proddev.log TABLES=impdb.abc parallel=12 REMAP_SCHEMA=IMPDB:ABC
[code]....
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Jul 2, 2012
How to import data from excel(.xls) file to data base table
I have excel sheet(.xls) data details, I neet to upload details to data base table using procedure
excel sheet is not CSV file, so SQL Loader is not using
any alternative solution for this issue
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May 11, 2013
I am trying to export selective data from one of my prod database tables. But not succeeding. I was keep on trying for the past 2 hours.
OS : SOLARIS SPARC
ORACLE - 10G
Query --> WHERE E3RECV_DT LIKE '201305%' (I need to export this query data)
Below Script i am using
===============
exp E3USER@SGEBAPU2 statistics=none consistent=n buffer=100000000 file=exp_pipe_file TABLES=IFDATA query="WHERE E3RECV_DT LIKE '201305\%'" log=PGTB_IFDATA_conditional.log
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Nov 23, 2012
I had just successfully finished a full importing from Oracle 9i DB to Oracle 11gR2 DB. My export was a full db export.
Prior to this importing, my 11g was a newly created DB with the default SYS, System etc.. schema. Their passwords is different from those in 9i.
However, i realised that after importing... their passwords in 11g was replaced by those passwords in 9i, including SYS and SYSTEM user...
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