Export/Import/SQL Loader :: Sqlldr Options For Loading Clob Fields

Apr 8, 2013

we have table with 4 clob fields in it.to load text file of 4GB into the table it is taking around 2 hours. volumetric of that file is 40 Million. we are using direct=Y in sqlldr. but because of this clob fields we didn't got any performance improvement.

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Export/Import/SQL Loader :: Import To New Table That Has Additional Fields

Dec 22, 2012

I am trying to migrate a table to a new table that has the field sequence changed and also has a new field added. My main question is if it is possible to have datapump add values to the new field in the target table.For example:

-original table has fields a, b, d, c
-new table has fields b, c, d, a, e

I want to load the new table and also include adding values for field e. In this case, field e is a year field, so it should be loaded with '2012'..Does datapump have the ability to do this? Is reorganizing the fields going to cause me any problems? We are on oracle version 11.2.0.3

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Export/Import/SQL Loader :: Get Exact Path Where SQLLDR Got Installed In UNIX?

Nov 1, 2013

How to get the exact path where SQLLDR got installed in UNIX. I am getting a path related issue while executing SQLDR unix command in Oracle

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Export/Import/SQL Loader :: Loading Data From CSV File To Table

Aug 22, 2012

I am loading data from a .csv file to table. I tried to load by using EXTERNAL TABLES

Is there a way to specify null in external tables loaded if specific column has no data in the external file(CSV) being loaded ?

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Export/Import/SQL Loader :: External Tables Loading Multiple Files From Directory One By One

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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Server Utilities :: Sqlldr Loading Into A Clob Column

Oct 26, 2011

I am doing a simple test and need to populate a small table with some data.

My table looks like this:

SQL> desc clob_test
Name Null? Type
----------------------------------------- -------- ----------------------------
ID NUMBER(20)
C1 CLOB

I have a pipe delimited data file ID range 1-50000 and random characters with a length of 100-4000 bytes for the clob field.

My control file looks like this but I am guessing it is wrong:

LOAD DATA
INFILE 'clob_test.dat'
INTO TABLE CLOB_TEST
FIELDS TERMINATED BY '|'
TRAILING NULLCOLS
(
ID INTEGER EXTERNAL NULLIF (ID=BLANKS)
, C1
)

Let me know what I need to do to my .ctl file in order to load this data?

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Export/Import/SQL Loader :: Field In Data File Exceeds Maximum Length For CLOB Column

Jun 18, 2012

I'm loading data from text file separated by TAB and i got the error below for some lines. Event the column is CLOB data type is there a limitation of the size of a CLOB data type. The error is:

Record 74: Rejected - Error on table _TEMP, column DEST.
Field in data file exceeds maximum length

I'm using SQL Loader and the database is oracle 11g r2 on linux Red hat 5. Here are the line causing the error from my data file and my table description for test:

create table TEMP
(
CODE VARCHAR2(100),
DESC VARCHAR2(500),
RATE     FLOAT,
INCREASE VARCHAR2(20),
COUNTRY VARCHAR2(500),
DEST     CLOB,
[code]........

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Import / Export Database With Options?

Jun 20, 2011

steps to export/import a database with options with exp/imp command.i want to acess the exported database table with my current user schema, means actually i had exported a database earlier but i'm not able to access tables directly rather i've to use exported database schema like abc.tablename.

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Export/Import/SQL Loader :: How To Skip Database JOBS During Export And Import

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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Export/Import/SQL Loader :: Why Do Export-import Require Temporary Tablespace

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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Export/Import/SQL Loader :: How To Map One Field To Another In Control File Via SQL Loader

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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Export/Import/SQL Loader :: Table Import Takes Long Time And Still Running?

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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Export/Import/SQL Loader :: Import Scott To Scott1 Without Affecting Existing Records

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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Export/Import/SQL Loader :: Error / Unable To Create Metadata And Import Fails

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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Export/Import/SQL Loader :: How To Import Indexes Separately / Skipping Tables And Other Objects

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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Export/Import/SQL Loader :: How To Import Data From Excel File To Table Through Procedure

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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Export/Import/SQL Loader :: Expdp Command To Export Table By Specifying Query Parameter

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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Export/Import/SQL Loader :: Selective Export Failing - Solaris Sparc - Oracle 10g

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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Export/Import/SQL Loader :: Oracle Traditional Import Overrides Password?

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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Export/Import/SQL Loader :: How To Filter Some Illegal Rows When Import Data

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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Export/Import/SQL Loader :: Error During Data Pump Import With Developer

Sep 17, 2012

I try to transfer data from one database to another one through data pump via SQL Developer (data amount is quite important) exporting several tables. Tables export is doing fine, but I encounter the following error when I import the file (I try data only and data + DDL).

"Exception: ORA-39001: argument value invalid dbms_datapump.get_status(64...=
ORA-39001: argument value invalid
ORA-39000: ....
ORA-31619: ...

The file is in the right place, data pump folder of the new database. User is the same on both base, database version are similar.

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Export/Import/SQL Loader :: Schema Level Export For User Sample 1

Jul 11, 2012

I have schema level export for user SAMPLE1(Default tablespace USERS) on oracle 9.2.0.1 production database. I want to import into another 9i database on another server, so do i nneed to Create SAMPLE1 user and USERS tablespace in new database again.

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Export/Import/SQL Loader :: How To Export Full Dump And Metadata Of Particular Table

Apr 9, 2013

let us consider mytest schema is having 6 tables

tname tabtype
myt table
myaxpertlog table
abb table
ccc table
ddd table
xxx table

now from this schema i want full dump and also from myaxpertlog table i required metadata only not records.

c:> export mytest/log file=20130409mytest0904pm.dmp tables=(myaxpertlog) rows=n

if i tried i am get only one table but it does have records.

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Export/Import/SQL Loader :: Export Data Pump On Remote Location

Oct 11, 2012

I have one prod server (11.1.0.6.0) servers on Windows 2003 R2 64 bit.

Server Name (PRODDB)

I do not have access to that prod server , i want to take one export data pump from my client machine and due to space issue in prod server , i want to keep dump file in my client machine itself. i can take traditional export and keep the dump file in my client machine but i do not know how to achieve the same via data pump ...

How to generate dump file in client machine itself via data pump ?

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Export/Import/SQL Loader :: How To Exclude A Partition From Schema Mode Export

Aug 2, 2012

I am using Oracle 10g Data Pump Export utility expdp. What I am trying to do is to export a single schema, except for a certain partition P in table T.

I have tried:

expdp user/pass@db dumpfile=... logfile=... exclude=table:" = 'T:P' "

It doesn't work. The whole table T gets exported.

Is there a way to exclude partitions from schema mode export?

If not, is there a way I can achieve the same with DBMS_DATAPUMP API?

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Export/Import/SQL Loader :: Export Data Program (ociuldr) Cannot Run In 64bits Win2008 Environment

Jun 29, 2012

export data program "ociuldr" can not run in 64bits win2008 environment. Where can i download 64 bit version of "ociuldr" program. I have read some article . The article mention that the export data program ociuldr.exe need to recompile into 64 bits version. Finally I also want to ask the import data program sql loader "sqlldr.exe". Can it run in 64 bits environment. Where can i downlaod 64 bits version of "sqlldr" program.

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Export/Import/SQL Loader :: Full Dump But Data Only Import

Feb 15, 2013

When I do the import the of succeeding dump, I drop the existing schema "SQL> drop user username cascade;" and import dump by " impdp system .... ". I would like to import a dump to an existing instance but only data import and will leave the current packages and other metadata untouched and unchanged on the said existing instance.

1. Do i need to drop user before the import if my requirements are the above?

2. If i need to drop user, what should be script.

3. For the import itself, what parameter should i use?

4. What are the necessaries I need to consider before doing the import.

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Export/Import/SQL Loader :: Skip Import Of A Schema In Dumpfile?

Dec 12, 2012

version:11.2.0.3
Platform : RHEL 5.4

Imagine you have 100 schemas backed up (expdp) in a dumpfile and you want to import just one schema from that dumpfile in a DB. You can specify just that one schema you want using SCHEMAS parameter in the impdp. But things are not straightforward when you want use REMAP_SCHEMA.

Here is my scenario:
===================

I took the expdp dump of schemas A and B in one go. So, dumpfile has objects from both A and B.The dumpfile name is : schemas_AandB.dmpNow , I want to create schema C from A using REMAP_SCHEMA parameter

-- Putting each parameter in a separate line for readability
impdp PSTREF/PSTREF_123
DIRECTORY=ADET_EFX_DIR
DUMPFILE=schemas_AandB.dmp
LOGFILE=CreatingCfromA-Impdp.log
REMAP_SCHEMA=A:CEverything goes fine. Schema C is created from Schema A in the dumpfile.

But impdp is trying to create schema B as well because schema B was present in the dumpfile. Since the schema B and its objects are already in the DB , I get the following errors.

ORA-31684: Object type USER:"B" already exists
ORA-31684: Object type PROCEDURE:"B"."SP_CLEAREXPIREDSESSIONDATA" already exists
ORA-31684: Object type PROCEDURE:"B"."SP_DELETESESSIONDATA" already exists
ORA-31684: Object type PROCEDURE:"B"."SP_DELETESTATECONTEXTINFO" already exists

[code]...

Trying to avoid schema B in the dumpfile from being imported by specifying SCHEMASBut I got the following error
ORA-39065: unexpected master process exception in MAIN
ORA-12801: error signaled in parallel query server PZ99, instance oracth214:HEWRAC1 (1)
ORA-01460: unimplemented or unreasonable conversion requestedMaybe REMAP_SCHEMA and SCHEMAS parameters won't work together.

Is there any way to prevent the impdp from importing user B and its objects ?

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Export/Import/SQL Loader :: Export Table From Client Machine

Jan 8, 2013

I want to export a table ( using exp or expdp ) from client machine. Dump file should be created to client machine.
Is this possible ? How to do this ?

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Export/Import/SQL Loader :: Expdp To Export Multiple Schemas

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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