I am familiar with tool Netca. However there is one more utility exist for the same functionatlty which is netmgrI checked with many DBAs for the exact difference, however I did not get the best answer from them. I also have checked in google but not exactly got the difference. list the exact difference between those 2 tools (netca, netmgr)
View 1 RepliesI 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 want to load lakhs of records into a table. My problem is when after loading the ¼ of records my process is abend due to the size of my rollback segment area. I don't have an option to increase it. So, Is there any way to go for intermediate commits when I am using the imp or sqlldr utilities to load the entire data without abend?
View 2 Replies View Relatedhow to find the versions of exp and imp utilities of database server from windows command prompt?
Note: Currently i have 10.2.0.10 oracle software installed on my local machine.
How to execute the SQLLDR, where Data File Reside in another Server?
View 1 Replies View RelatedI have exported data of one user an importing into another schema at another server. when i am trying to imoport it is working fine for quite no of imports into tables, but after some time it starts giving me below mention error...
IMP-00008: unrecognized statement in the export file:
<
IMP-00008: unrecognized statement in the export file:
<
IMP-00008: unrecognized statement in the export file:
<ے
IMP-00008: unrecognized statement in the export file:
+A
IMP-00008: unrecognized statement in the export file:
[code]...
I have a requirement to read flat text file(around 15000 lines) residing at a client location from DB server and write into a table in One cell.
I tried UTL_FILE and DBMS_LOB but, i am not able to access client location to read the file as it reads path from Oracle Directory.
eg.
my client path is 198.168.1.1 and my DB server is in unix say 192.168.1.10.
file location is: \192.168.1.1shareabc.txt
So I created One Oracle directory as MY_DIR having DIRECTORY_PATH as '\192.168.1.1share'.
But both UTL_FILE and DBMS_LOB is not able to access the file.
Error Message:
-------------
Unable to process CLOB -22288 ~ ORA-22288: file or LOB operation FILEOPEN
failed
No such file or directory
Few Details for reference:
-------------------------
File Location: \192.168.1.1shareabc.txt
Unix DB Server location: 192.168.1.10
Table : Test (filename varchar2(30), Content CLOB)
Oracle Dir: MYDIR
Directory_Path: \192.168.1.1share
I have lot of problem using 11G and i dont want to continue trying to repair them all. I just want to do a full DMP Export from 11G DB and Import into 10G.
The reason? No problems when using 10G before.
I try using the oracle export tool on the 11G DB, but when i try to import into 10G there's a header problem. I guess that, like in other oracle DB version, the 11G DMP isnt compatible whit the 10G import tool.
I've a question regarding difference of character sets, while taking a export(logical backup) of database on directly to server(linux RHEL 2.1 AS) and export on a client (windows xp prof machine, where only a oracle 9i client is installed). On server it seems to fine and okay, but on client node i'm getting following error for almost all tables.
EXP-00091: Exporting questionable statistics.
My question is :
[1] Is it creating any sort of problem, if later on i import the data which was taken from client node.
[2] Why there is a difference(marginal) in dump(.dmp) file size.
[3] Is there any way to overcome it, or it is the natural behave of it. Means not a problem.
[4] If i'm using a long or blob as datatype for some of my table,is they have any problem if i persist like above.
Additional Information about character sets On server node :
Export done in US7ASCII character set and AL16UTF16 NCHAR character set server uses WE8ISO8859P1 character set (possible charset conversion)
On client node :
Export done in WE8MSWIN1252 character set and AL16UTF16 NCHAR character set server uses US7ASCII character set (possible charset conversion)
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?
Here are the cards I've been dealt:
I've inherited a 10.2.0.1.0 instance running on a windows 2003 box; running fine, no problems other than system has been in production since 2005 and has gotten pretty old and tired. This old box has one tablespace on it... called "gateway".
I've installed 11.2.0.1 on a new (Windows 2008 R2 Enterprise 64-bit) server and created an empty database also called "gateway".
Now to move the data and views, objects, everything.
I've read up on a variety of migration techniques (oops, I mean "upgradation" LOL) and can follow the steps...
In short, I want to pull everything off of server a (10.2) and put it into production on server b (11.2). There seems to be quit a few options.
1. install 10.2 on my NEW server (server b), move the data over and get everything running, then install 11.2 and have it upgrade the database as part of the installation process.
2. drop the empty tablespace on server b, stop the database on server a, copy the files over from the old to the new home, run DBUA or set the compatibility attribute...
3. run some type of server a to server b utility that can bridge the two over the network. Some type of mirroring technique?
4. run file export scripts on server a, copy files to server b and run various import scripts
I tend to think that option 3 would be the best because both instances are in great health and are running right now. Is there a mechanism that allows the 11.2 instance to see and upgrade from a different server?
I have oracle 9i dump...now i want to import this dump into oracle 10g.....is it possible.
View 4 Replies View RelatedFor migrating the database version 10.2.0.3 on Windows to version 11.2.0.3 on Linux i am using the transportable tablespace option.After the import of metadata and copy of tablespace datafiles to destination the sequences and functions are not available. Does it work if i later export and import the sequences and functions separately ?
View 1 Replies View Relatedi was created this same thread in Dba-village. i need to attache my log file
i want to upgrade my database 8i to 10g, for testing purpose i install 10g with started database and i created needed users and i import using dump
imp system/passwd file=dumpfile.dmp log=logfile.log rows=y ignore=y statistics=none full=y
the log file gave some errors and warnings i will attach my log file
I am trying to use the export the database using datapump API dbms_datapump.I want to export the entire database excluding some schemas.
My question is how to exclude some schemas using datapump API?
I have a problem that goes like this. My senior sent me the recent dumps of our database from production. He told me that dont drop the tablespaces and users in order to save time of re-creation. He told me told me to drop the objects of individual users. Now, i have dropped the objects of XDB oracle's default schema which is required for XML support functions.
How to export the XDB schema from another database with the same version and re-store in the present database.Whenever I try to take the export of XDB user from other database I get error user does not exist. I have checked in the console it is locked.
Now, how do i restore the XDB schema.
Microsoft Windows [Version 6.1.7600]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.
C:UsersAdministrator>d:
D:>imp
Import: Release 10.2.0.1.0 - Production on Mon Oct 24 08:45:48 2011
Copyright (c) 1982, 2005, Oracle. All rights reserved.
[code]...
IMP-00058: ORACLE error 12154 encountered
ORA-12154: TNS:could not resolve the connect identifier specified
IMP-00000: Import terminated unsuccessfully
I installed oracle 10G complete so I can have everything. But now I cannot run sql loader. I check my oracle devsuitehome directory and I cannot find sqlldr.exe
I need to install sql loader separately? I can't find sql loader installer on web.
I have two tables of same structure i.e., DEV & HET.
I need to export from DEV and import into HET, I am using REMAP_TABLE while IMPDP, but data is getting inserted into DEV itself. Below are the syntax for expdp and impdp
Export from Dev:
expdp sunnyworkspace/sunnyworkspace@orcl directory=REMAP_DATAPUMP version = 11.1.0.6.0 dumpfile=dev.dmp tables=sunnyworkspace.dev reuse_dumpfiles=y CONTENT=DATA_ONLY
Import to Het:
impdp sunnyworkspace/sunny
workspace@orcl directory=REMAP_DATAPUMP version = 11.1.0.6.0 dumpfile=dev.dmp tables = sunnyworkspace.dev remap_table=sunnyworkspace.dev:het
I am using a script to export my oracle database full backup and from few days my script is getting abended (Export terminated successfully with warnings).When I checked in log file and audit file I found below error:
EXP-00107: Feature (BINARY XML) of column XMLTYPE001 in table APEX_040000.WWV_FLOW_COLLECTION_MEMBERS$ is not supported. The table will not be exported.
For crosscheck I tried to create a table with XMLtype data type and backed up using exp and that was successful.
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
..................................
SQL Loader - How to implement/Best solution.
I have 3 tables with their columns:
- MASTER_TABLE - MASTER_ID, DATA;
- PARENT_TABLE_A - MASTER_ID, DATA;
- PARENT_TABLE_B - MASTER_ID, DATA.
And the file I need to import has lines like the ones below:
MMMASTER_TABLE1
PAPARENT_TABLE_A1
PBPARENT_TABLE_B1
MMMASTER_TABLE2
PAPARENT_TABLE_A2
PBPARENT_TABLE_B2
MMMASTER_TABLE3
PAPARENT_TABLE_A3
PBPARENT_TABLE_B3
The line means:
- 1 - M or P: indicates which table to insert: MASTER or PARENT;
- 2 - M or A or B: indicates MASTER, PARENT_A, PARENT_B;
- 3:18 - DATA.
Based on the values above, what I need to do is:
1. Load a line to MASTER_TABLE;
2. Load a line to PARENT_TABLE_A pointing to its relative line in MASTER_TABLE;
3. Load a line to PARENT_TABLE_B pointing to its relative line in MASTER_TABLE;
4. In the original file line, there is nothing I can use to join a MASTER line with a PARENT line.
The result would be:
MASTER_ID PARENT_DATA
1 PARENT_TABLE_A1
1 PARENT_TABLE_B1
2 PARENT_TABLE_A2
2 PARENT_TABLE_B2
I tried to use both: SEQUENCE and Sequence.NextVall (CurrVal) but they only work when using ROWS=1 and the file I need to load has millions of rows, so I need direct path loading.Also, I read about External Table, but it does not suit my needs because the Application server is not the same as Database server, which is needed by external tables.
in this case is better load the data to a temporary table and then insert to the other tables, I found almost the same question in the topic pointed by the link below: URL....
I need to move database ORCL into our existing central database CNTR (both are on same OS and oracle version) I started exp each schema from ORCL and imp in CNTR.
But there is one schema EXMP in database ORCL which also exists in CNTR database with same tables, indexes . The data under schema EXMP in ORCL should be added to schema EXMP in CNTR.
I am executing sqlldr from a UNIX shell script (HP box). The data I am loading is coming from a fixed length flat file. I also want to be able to pass a variable from the shell to the loader job to be loaded with the rest of the data into the oracle table. The value being passed will change with each execution of the shell script which is run on a daily basis.
View 7 Replies View Relatedwe have a prod DB and an Backup DB. I have been asked to copy selected tables from prod Db to anaylsis DB on a weekly basis. Db version is 9i.
Can I use Db links here?, but the data is huge.
i am working on oracle 11g r2. is there any way to go back to oracle 9i with use of import/export utility. Should i take downgraded export from oracle 11g for oracle 9i.
View 2 Replies View RelatedI am trying to export schemas from 10g to 11g. The NLS_CHARACTERSET for 10g is WE8ISO8859P1 and the NLS_CHARACTERSET for 11g is WE8MSWIN1252. Is it fine or do I need to change the character set, so that I will be able to successfully do the export/import?
View -1 Replies View RelatedI wanted to trace DDLs that comes from application and did this .
EXECUTE DBMS_MONITOR.SESSION_TRACE_ENABLE(session_id => 1727, serial_num => 14319,waits => FALSE);
<waited till session completed all operation(ie,drop indexes)>
EXECUTE DBMS_MONITOR.SESSION_TRACE_DISABLE(session_id => 1727, serial_num => 14319);
Now i looked at tkprof output, I dont see any single DDL . Is this not the way to trace DDLs.
I want to load geometry into a table using sql*loader. My datafile contains geometry defined as WKT URL...., a standard for geometry and also Oracle has a function called sdo_util.from_wktgeometry.If I'm using a separate 'insert into' statement using this function in sql*plus, there's no problem. But if I'm using the same function in my control-file for sql*loader import, I get a sql*loader-418 error: "bad datafile for column geometrie".
Why and how I can import WKT using sql*loader?
-- data file
id;geometrie
1;POINT(120123.123 485345.789)
2;LINESTRING(123456.01 482543.21, 125764.76 483444.11)
3;POLYGON((121121.22 484394.22, 122887.444 484721.48, 122911.098 486382.45, 121005.21 486592.01, 121121.22 484394.22),(121922.56 485333.23, 122010.22 485854.83, 121922.56 485333.23))
4;MULTIPOINT((120586 483958.33),(120635 483726.11))
5;MULTILINESTRING((117948 480284, 118215 481236),(118475 481604, 120462 482822))
6;MULTIPOLYGON(((123678 481948, 124654 485215, 123678 481948),(127321 488321, 124907 483921, 127321 488321)))
[code]....
Every time sequence should be start from 1.can i know how to create sequence? for ex:-once i have uploaded 100 records this time sequence is generating from 1 to 100.next time i will upload again 100 records this time sequence is generating(Starting) from 200 to 300.but it should be generate from 1. how? i have created like this
CREATE SEQUENCE XX_SEQUENCE
MINVALUE 1
MAXVALUE 99999999999
START WITH 1
INCREMENT BY 1
CYCLE
NOCACHE;