my previous topic was locked. I was unable to respond.So I am sending it again. The user referred to in the message has its own tablespace assigned.I am trying to import the data to that tablespace. I have noticed that within the .imp file the USERS tablespace is being referenced.
I am having an issue importing. We are currently using Oracle10g. When I import the .imp file it places the data into the USERS tablespace and also in the tablespace of the users (SOM) that is specified. Is there a simple and easy fix for this? I checked the .imp and it has the USERS embedded in the file.
I have taken an export using expdp of schema, data of the schema spread across different tablespaces , now i want to import the data to only one tablespace.
How to import dump into specific tablespace instead of default tablespace users.
I want to import my dump file to newly created tablespace ,so how can i do that . I have created new user called cvm and while creating it i mentioned default tablespace to newly created tablespace . But when i try to import my dumo file it goes to users tablespace .
Why do export-import require temporary tablespace? Since export-import do behave like DMLs, when does temporary tablespace be needed by datapump utility?
I have a dumpfile from a database with hundreds of tablespaces. Do I need to remap all of them on impdp or is there a way to point all tables to a default tablespace? I mean, the source database has 200 tablespaces. The target database just 1.
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.
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.
Export and import of data in oracle forms...i have created 02 boutons one for export his trigger like this:
eclare alrt number; v_directory varchar2(200) := 'c:ackup'; --- that if the C Drive not the Drive that the windows had installed in it. path varchar2(100):='back_up' ||to_char(sysdate,'dd_mm_yyyy-hh24_mi_ss'); v_exp varchar2(200) := 'exp hamada/hamada2013@orcl file = ' ||v_directory ||'' ||path ||'.dmp'; [code]....
this code is correct he expot not only the data but also the creation of the table ....for exemple i do export and everything is good until now and i find the .dmp in the folder backup .. but when i deleted all data from my app and try to import this .dmp iit show me error it tell me thet the table phone is already created...just export the data of phone not the creation of table and data ???? or how can i import just the data from this .dmp ??
I need to import some data from .csv files. There is one file each day, so I want them to be automatically imported into the DB. This is the format it comes in:
so filename is the actual name of the .csv file that this row came from. And reading id is date, num1, num2, meterid combined. And the remaining fields coming from temp_table
We use Oracle Managed files for storing datafiles in ASM diskgroups. To add datafiles to a tablespace we usually issue SQL > ALTER TABLESPACE CADL_WM_TBS ADD DATAFILE '+DATA' SIZE 10g AUTOEXTEND Off;
Tablespace altered.And the new datafile will be created at the below location +DATA/orcl/datafile/cadl_wm_tbs.893.767888027But my db_create_file_dest is set only as DATA SQL > show parameter db_create_file
NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ db_create_file_dest string +DATA
Although the above datafile got created in the desired location (ie inside +DATA/<dbname>/datafile/ directory), how did this happen without us setting the db_create_file_dest parameter to +DATA/orcl/datafile ?
"All data you create in this tablespace will be encrypted using an AES256 encryption key. You cannot encrypt an existing tablespace. To encrypt data, first create an encrypted tablespace, then use alter table move, CTAS or datapump import to move your data into the encrypted space. Remember to drop the old tablespace BUT not including datafiles. Use an OS schred program to remove the old datafile. If you are on ASM you may use the including datafiles option since you can’t schred files from the OS inside an ASM instance."
But i want to know why we should NOT drop the including datafiles, when dropping tablespace (so 'drop tablespace my_tbs including contents and datafiles'). So what option should we use when dropping tablespace?
Why we should use OS capabilities to remove the datafiles?
What happens if i remove the datafile when i drop the tablespace?
I have a range partitioned table with one lob column. Each partion is on a separate tablespace except two partitions which are on same tablespace. Now I want to move a partition from one tablespace to another tablespace along with lob data. By using a simple alter table move partition will also move the lob data or there is some special procedure to adopt.
I was wondering if there is any way to know in which Tablespace and Datafile my Table is located. I have exported a table and about to delete it as i am partitioning it.
I have a serious doubt in oracle architecture functionality, when a user issues a update statement the data blocks are carried to db buffer cache and where does the changes to the data blocks are made???? Does a copy of the data block is kept in db buffer cache and the changes are made to the block in buffer cache?? or the a copy of the data block is kept in undo tablespace and changes are made to the blocks in the undo tablespace???
In simple the changes to the data blocks are made at db buffer cache or undo tablespace?
i have a tablespace which contains 121 datafile(max limit reached) as a dba what we have to do?
creating a new tablespace with a datafile and assign the users to the current tablespace which i created now.iif the above process is correct,after some time the tablespace which was filled up got freed up.now can i give the access to the users previous (i.e. freed up tablespace) and current tablespaces
Getting below error , when trying to import 11g dumpfile set into 10g XE. I haven't taken care of VERSION parameter while taking export , will try that soon. But as of now getting below error which does not seem to be a version mismatch issue.
IMP-00038: Could not convert to environment character set's handle IMP-00000: Import terminated unsuccessfully
The below query when ran from both the database returns the same result.
select * from nls_database_parameters where parameter='NLS_CHARACTERSET' or parameter='NLS_NCHAR_CHARACTERSET'; The result is: PARAMETER VALUE NLS_CHARACTERSET AL32UTF8 NLS_NCHAR_CHARACTERSET AL16UTF16
I am doing a migration of data from a database PostgreSql for Oracle through a database link and using procedures to read the data and populate the Oracle tables. At the moment I found the following difficulty. What to bring data from one table PostgeSql that has a relationship with pg_largeobject. She returns the following error: ORA-22992 can not use lob locators selected from remote tables
My postgres and structure of the following:
eventresult (id bigint NOT NULL, version bigint NOT NULL, binary_data oid, value numeric (19,2) NOT NULL, event_id bigint NOT NULL, routine_id bigint NOT NULL) pg_largeobject (oid NOT NULL loid, pageno integer NOT NULL, data bytea)
this relationship in binary_data (eventresult) with loid (pg_largeobject)
My oracle and the following structure:
+"EVENTRESULT" ("ID" NUMBER (19), "VERSION" NUMBER (19) NOT NULL, "BINARY_DATA" BLOB, "VALUE" NUMBER (19, 2) NOT NULL, "event_id" NUMBER (19) NOT NULL, "ROUTINE_ID" NUMBER (19) NOT NULL)+
I created the following procedure to perform the population:
create or replace THE PROCEDURE ADDEVENTRESULT count_add INTEGER; count_add_aud INTEGER; count_origen INTEGER; count_origen_aud INTEGER;
Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 - 64bit Production PL/SQL Release 11.1.0.7.0 - Production CORE 11.1.0.7.0 Production TNS for Linux: Version 11.1.0.7.0 - Production NLSRTL Version 11.1.0.7.0 - Production
My os version is
Linux damdat01 2.6.18-128.7.1.el5 #1 SMP Wed Aug 19 04:00:49 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux
My database is OLP system.
My question is what are the advantages and disadvantages having one single tablespace versus multiple tablespace?
Easy to maintain when you have single tablespace. but hard to track the IO issues if you have one single tablespace.
We load large amount of data into multiple tables using sqlldr. Amount of data that we need to load varies according to the situation. We want to estimate the tablespace usage growth due to this data load, so we can verify/extend the tablespaces before the data load. Though, setting to autoextend will work in this case, We want to avoid extending the tablespace during sqlldr executing due to performance.
Our initial attempt was to note the tablespace size before and after executing the sqlldr and use the delta. But this delta was not consistent in different environments for the same amount of data. Different environments mean different oracle servers, different existing sizes of tablespaces, One data file Vs multiple data files etc.
How do we reliably estimate how much tablespace we need for the given amount of data?
we have a requirement to export full database dump from source database to target database.
source database - Oracle 11.2.0.1 OS version - AIX 5.3 character set: UTF8
target database - Oracle 11.2.0.3 OS version - 6.1 character set: AL32UTF8
i did export from source database and give it to DBA of target database as dump files.
when he tried to import using this dump, he got the following error for 3 tables
ORA-02374: conversion error loading table ORA-12899: value too large for column ORA-02372: data for row
DBA is telling there is character conversion issue and i need to change the source database character set (NLS_CHARACTERSET) and then export these 3 tables separately.
But on analysis, i found UTF8 is subset of AL32UTF8 and hence oracle would do this conversion implicitly.
My query is:
1. For this issue, only solution is to change the source database character set as same as target database, then do the export or any other way available?
2. If i need to change the source database character set, would it affect other data available there?
3. Is there any way available doing character set conversion while doing "expdp" on the fly?
4. Is this issue comes because of oracle version (11.2.0.1 to 11.2.0.3 ) or OS (AIX 5.3 to 6.1)?
