Questions tagged [expdp]
For questions about the Oracle Data Pump export (invoked with the expdp command). Use together with the [oracle] tag, and include the appropriate version tag, such as [oracle-12c]. If the question applies to both the impdp and expdp commands, do not use this tag; use [datapump] tag instead.
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Cross Version EXPDP/IMPDP of Indexes
Our source database is 11g and target is 19c.
My question is about exporting and importing indexes.
Does the EXPDP command "exports" the actual index structure or just the "Create index&...
- 141
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2
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69
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expdp fails with error ORA-31626 without any details on a full export
I am exporting a complete database (full=y) on oracle 11gR2 on Linux, and always get this error. There are no other messages, so the problem is not about timeout or permissions as shown elsewhere. ...
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with oracle impdp can you drop the objects that does not exist in the dump file but are existing in the database?
For exemple if i have a bunch of objects in the database that don't exist in the dump file, with the impdp can i drop these objects and in the end i only have the objects that are in the dump file ...
1
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1
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155
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Oracle12c - EXPDP hangs when using NFS share
I have a problem with the export via EXPDP for Oracle12 databases.
When the export is local, no problem.
When I use an NFS share, the export starts, creates the log file, then nothing.
VM where the ...
- 11
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2
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4k
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export multiple tables using expdp with query condition
I have requirement to export multiple tables using datapump job and the ultimate goal is that we are doing a migration from on-Prem . They have something like 6TB of AUD data and we are not required ...
- 60
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1
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231
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EXPDP - why is block estimate significantly larger than segment size?
I'm exporting one specific table for a schema which I thought was a relatively small 5.4 GB
SQL> select bytes/1024/1024 MB from user_segments where segment_name='TABLENAME';
MB
----------
...
- 137
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340
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Export DataPump - ORA-01555 Snapshot too old
I'm trying to export a customer's production database (schema) for problem solving.
During export, I'm getting the following:
Estimate in progress using BLOCKS method...
Processing object type ...
- 137
3
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1
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3k
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ORA-39014 import in Oracle 19c from DMP file of Oracle12c
I have been testing out expdp/impdp of databases from 12c to 19c( newly created database) but one db have game me this error:
nohup impdp system/****@CKLPROD CONTENT=METADATA_ONLY PARALLEL=4 DIRECTORY=...
- 43
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1
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178
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Issue With EXPDP Full Tablespace
I am trying to export schema with below command using expdp in Oracle 18c XE , the schema uses tablespace named "testtablespace"
expdp myschema/*******@//localhost:1521/XEPDB1 schemas=...
- 11
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1
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963
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What does Oracle impdp do when a name clashes with a materialized view or synonym?
I have a production Oracle database, and I want to export tables, data, views, materialized views, synonyms, etc, to import into a development Oracle database. Actually, this is part of my job, and we ...
- 101
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1
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372
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normal Linux user for oracle database dumps
is it possible to allow normal linux user " neither root nor oracle " to be able to execute expdp and impdp and to have access to dpdump directory with rw access on oracle database 12c ?
i ...
- 11
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1
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258
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Using SQL*Plus to connect to remote DB from local server, how do I export a backup to my local server?
I am trying to have my entire remote DB backup made to my local server.
Running the following command from my local server: expdp \"user/user@ip as SYSDBA\" full=Y directory=/backup/backup/ ...
- 13
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1
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5k
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Oracle DB : Export only table data from from all tables of given schemas
Scenario :
I want to export all data(or rows) from all tables from given schemas let say s1, s2, s3 from oracle DB installed on unix server(U1) .
This data has to imported on another oracle DB ...
- 25
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2
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1k
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Unable to import DMP file that is made in 11g2 to Oracle 18c
My OS=CENTOS 7
Oracle=18c XE
I am trying to import a DMP file that is exported from XE 11g2 and now trying to import it in 18c XE.
Here are the errors:
[root@linux gsw]# impdp user/pass ...
0
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1
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567
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Datapump not working in RAC environment
Some minutes ago I've tried to do an export but I get the following error (AIX system):
Additional information: 3
ORA-31693: Table data object "XX"."TABLE_NAME" failed to load/unload and is being ...
- 634
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4
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How to use / as sysdba in pluggable database?
I'm trying to make a export, usually I use userid=\"/ as sysdba\" syntax in Linux command line (I don't know sys password in my production environment.
How can I do this using pluggable ...
- 634
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1
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723
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EXPDP error ORA-39374 + ORA-13158 Oracle object does not exist
While exporting one of the tables in my db I got the following error :
Processing object type TABLE_EXPORT/TABLE/TABLE_DATA
Processing object type TABLE_EXPORT/TABLE/INDEX/STATISTICS/INDEX_STATISTICS
...
- 125
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0
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308
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ORA-01466: unable to read data - table definition has changed
What happen when is done a import from a export with this erro?
I have a table that every day is altered the structure during the consistent export (flashback_time=systimestamp) and I always receive ...
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1
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161
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Does the target database need to have the same structure of the source database before to use IMPDP?
When I do a import from another database have I need the same estruture of the source database in the target database?
For example, if my source database use ASM and my target database no, what have I ...
- 634
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1
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203
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Why expdp does not include identified by statement?
I have the following error when I do a impdp (from a pdb in a 12c to 11g. I also used the parameter version=11.2.0)
IMPDP LOG:
ORA-01938: IDENTIFIED BY must be specified for CREATE USER
Failing sql ...
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0
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582
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How can I import the fga_log$ table with impdp Oracle 12 R1
I am trying to import with impdp a save made as follows:
expdp '"sys/mmm as sysdba"' full=y COMPRESSION=ALL DIRECTORY=LOGICS_EXPORTS COMPRESSION_ALGORITHM=BASIC LOGTIME=ALL CONTENT=ALL DUMPFILE=FULL-...
- 139
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518
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Oracle expdp command executed in a command file not honoring %U instead using _U without a sequence
I have generated a bunch of expdp commands and stored them in a .cmd file. When I execute one of the commands by copy and paste into a command prompt, it works fine. If I try to execute the whole ....
Rita Bowers
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2
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5k
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Errors using expdp with `flashback_time=systimestamp`
Oracle 11.2.0.1.0 on Windows 2012 Std:
expdp '/ as sysdba' full=y directory=exp dumpfile=... logfile=... flashback_time=systimestamp
Fails with:
ORA-39001: invalid argument value
ORA-39150: bad ...
- 101
1
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1
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1k
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Why doesn't Oracle expdp create the dump file?
I'm trying to export a schema from an Oracle 10.2.0.5.0 database. For some reason, when I launch the expdp command, it finishes almost immediately and it only creates the log file, no dump file at all....
- 121
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1
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2k
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Using JOINS in QUERY clause in EXPDP
I have a par file that is using JOINS in QUERY clause. But it is not working.
directory=expdp
DUMPFILE=Test_SIT_Query_1table_%U.dmp
encryption_password=oracle
parallel=8
logfile=TEST_SIT_Query_table....
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1
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expdp Hangs at DATABASE_EXPORT/SYSTEM_PROCOBJACT/POST_SYSTEM_ACTIONS/PROCACT_SYSTEM in oracle 12c
Expdp Hangs at Below Stage for long time even in structure backup also .
Processing object type DATABASE_EXPORT/SYSTEM_PROCOBJACT/PRE_SYSTEM_ACTIONS/PROCACT_SYSTEM
Processing object type ...
- 71
1
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1
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180
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Oracle Data Pump Export
If I want to export all the tables in a schema, can I just specify the schema parameter in the parfile or do I also need to list out all the tables individually in the tables parameters? I tried ...
- 111
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3
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674
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Move expdp part file before job end
I have an Oracle 11gr2 database running on Enterprise Linux 6.6 server.
I use the following command to split the expdp dump file to 10G size chunks:
expdp userid=/ DIRECTORY=dmpdir dumpfile=dump%u....
- 157
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1
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624
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Impdp 12c takes table original size
I want to import one of my schema "vvs1" to r&d database with content=metdata_only. expdp works perfect but when i am going to import on r&d server it takes tables original size.
for example:-...
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2
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How to export oracle database version 12.1.0.2.0 with expdp Release 12.2.0.1.0
I am running following command to dump my database
./expdp username/password@//host:port/database directory=/home/ubuntu/oracle/instantclient_12_2 dumpfile=dumpfilename.dmp content=METADATA_ONLY
and ...
- 141
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1
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8k
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ORA-39001: ORA-39000: ORA-31640: ORA-27041: and Linux-x86_64 Error: 13: Permission denied [closed]
I used this command to export data:
expdp gsw/password DIRECTORY=gsw DUMPFILE=gsw.dmp logfile=gsw.log SCHEMAS=GSW
Now importing this to other server as:
[root@linux gsw]# impdp gsw/password ...
- 13
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1
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1k
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Can expdp be piped directly into impdp, without intermediate files?
We often need to copy fairly large databases from one server to another. The current method uses expdp on the source, and then impdp on the destination. This gets pretty horrible because:
It takes up ...
- 136
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1
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588
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Oracle Transportable Database export ORA-39340: unsupported object, INDEX
I want to get data dump from PDB(Transportable Database). DB version 12.2.0.1.0. Enterprise Edition.
Before I get export I applied oracle 27162931 and 27162975 opatch. Then I altered tablespaces ...
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3
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55k
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How to replace and overwrite all existing objects in Oracle with impdp for full database import?
I want to replace all the existing objects in my database, not just tables, into my current database.
I ran expdp with the parameter full=yes as the system user, who I granted ...
- 81
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1
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2k
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Using Oracle Directories names as same of path
We, at our company, have been using a small hack on Oracle Directories names since some time ago.
Before Oracle Directories we have to explicitly set the directory on pfile, by the utl_file_dir ...
- 140
1
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1
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680
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Pass .csv file as parameter file for expdp Oracle 11.2.0.4.0
Can we use .csv file as parameter file for expdp ?
Ex: expdp scott/xxx@dev parameter=table_full.csv
Thanks
- 11
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357
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Need help on expdp and impdp concept [closed]
I have a multiple databases i.e (database1,database2) and i need to export a table from database1 to database2 . Here are the commands i tried
expdp hr/oracle@oracle tables=emp directory = ora ...
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3k
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Is there a way to Oracle expdp not inherit char type nls semantics on DDL?
expdp, by default, generated internal DDL to create table observing current NLS_LENGTH_SEMANTICS of each column.
If a column as BYTE (the default and most used) NLS_LENGTH_SEMANTICS, the internal DDL ...
- 140
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2
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5k
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ORA-01555:Snapshot too old error during execution of expdp command [duplicate]
After performing expdp command in production database (Oracle 11g - linux):
expdp abc/123 DIRECTORY=data_pump DUMPFILE=SA10_%u.dmp LOGFILE=SA10.log
TABLES="abc"."/1FE/019" PARALLEL=4 CONTENT=...
- 17
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1
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1k
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IMPDP from Oracle 10g TO 11g
I'm not able to import the full database from oracle 10g to 11g using impdp FULL=Y. It seems that the file path is differing so what shall I do?
The impdp command is looking for oracle 10g path while ...
- 13
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2
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1k
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Oracle file permissions expdp vs dbms_datapump
We have written our own export function using calls to dbms_datapump. In some systems the export fails due to insufficient file permissions on the chosen directory.
However, using expdp to perform ...
- 121
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2
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12k
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Oracle full expdp/impdp but skip data in some tables
I'm trying to export a schema and then import it, but there are some huge tables that I must skip all the data from (that is, I need the tables and all stuff related to them, just not the rows).
So I ...
- 225
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353
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Error in database export
I'm using Oracle 11g databse. For logical backup, we are exporting database on daily basis using below command and dump size is almost 12GB. , but now I'm facing an issue with my expdp.
expdp 'sys/...
- 141
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1
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1k
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ROWID and expdp
Can anyone please tell me if ROWID is also exported in expdp process ans stored in dumpfile.
Can I use the following while importing?
QUERY=table_name:\"WHERE rowid = (select min(rowid) from ...
2
votes
1
answer
8k
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Datapump export taking too much time to complete
I've scheduled to take a backup of my oracle11g database, daily at 11pm via Windows Task Scheduler. At this time, I'm not letting my database to go down. Also, my database is in noarchivelog mode. ...
- 141
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3
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2k
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Issue in DB export
I've scheduled to export my database at every midnight via Windows Task Scheduler. This was properly exported for so long. But, recently in some days, export is not happening as required. The logs are ...
- 141
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2
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5k
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Sequence number shows a lower value after dump file import
I'm using Oracle 11g database in which I have more than 12 schema's consisting of many tables. I've created sequences for primary keys to these tables. I've also created synonyms to refer my ...
- 152
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1
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2k
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oracle expdp similar method to export datas for SQL Server
On our oracle databases, we regularly run database export through expdp/impdp utility (wrapped for readability):
$ expdp user/[password] SCHEMAS=<nom_schema> DIRECTORY=expDatapump
...
- 303
3
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3
answers
26k
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Oracle 12c: installing expdp and impdp on Linux
The default Oracle installation for Linux didn't come with the expdp and impdp command line tools. I have trouble finding them on Oracle's website. How could I install them?
- 233
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1k
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EXPDP snapshot too old live monitoring
The likely errors that raises "snapshot too old"s during datapump export are well documented all over the internet such as :
undo_retention parameter being too short
redo logs groups are too small or ...
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