Rollback In Sqlplus?
Aug 19, 2012when i enter a sql * plus session an do a rollback; (without performing anything), always a "rollback complete" message appears even if there is nothing to rollback.
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SQL & PL/SQL :: Commit Or Rollback?
Mar 26, 2010, which operator is more costly (Commit or Rollback) in terms of performance?
View 5 Replies View RelatedSQL & PL/SQL :: How To Rollback A Script
Apr 18, 2012i have a problem that i have run a script in a database which is generated after taking diff from another same structured database and exit normally from sql prompt then is there anyway in oracle to rollback this whole script(means want to make database as it was before running script) or not?
View 2 Replies View RelatedSQL & PL/SQL :: Set Transaction Use Rollback?
Aug 31, 2013Having PL/SQL procedure and calling sys dba procedure to alter rollback segment to online and after that to set the transaction to this rollback. The rollback altered to online but transaction still running on available rollback and not the one I was meant to. The user have executing grant on the sys dba procedure.
View 21 Replies View RelatedSQL & PL/SQL :: How To Rollback After Commit
Mar 23, 2013How to rollback after commit.
View 5 Replies View RelatedSQL & PL/SQL :: TRUNCATE Can Rollback Data?
Jun 4, 2013I have found one interview question no.7 @ [URL] According to that it can be rollbackQuote:The truncate command is a DDL operation and just moves the high water mark and produces few rollback data.
But, I read That is not true in the case of oracle but it is true in the case of SQL Server.
Rollback Segments Goes Offline Often?
Mar 25, 2013I have an issue that whenever i restart my system, one of my rollback segment goes offline.
View 8 Replies View RelatedUnable To Extend Rollback Segments?
May 7, 2011User got ORA-01555 error , And My database is runnong with rollback segments ?
User got following error ? ORA-01555 'UNABLE TO EXTEND ROLLBACK SEGMENT RBS_O4'
After that I try like this :
prd176> ALTER ROLLBACK SEGMENT RBS_04 STORAGE (MAXEXTENTS 65530);
ALTER ROLLBACK SEGMENT RBS_04 STORAGE (MAXEXTENTS 65530)
ERROR at line 1:
ORA-02221: invalid MAXEXTENTS storage option value
What I have to do? means complete command ?
here I am pasting my db information;
prd176> SELECT SEGMENT_NAME,TABLESPACE_NAME,FILE_ID,MAX_EXTENTS,MIN_EXTENTS
FROM DBA_ROLLBACK_SEGS
2 3 ;
[code]...
Server Administration :: Commit And Rollback?
Oct 14, 2010On a huge transaction the buffer cache gets fulled and on that case oracle automatically writes to the data files. And as such when we issue commit statement it does not take more time. It only writes the dirty buffers to the dirty buffers to the datafiles.
When we rollback does the data gets erased from the datafile. What is the mechanism of rolling back ? It should be clearing the dirty buffers for sure.
Rollback Segment Number 2 With Name _SYSSMU2$ Too Small
Nov 3, 2010While taking backup of schema using Expdp, I got the following error on one of the tables in the schema due to which export for this table could not be done.
Re: ORA-01555: snapshot too old: rollback segment number 2 with name "_SYSSMU2$" too small.
Undo retention time is 14400 sec and Undo Tablespace is Auto Extensible. Table to be exported contains 100 crore rows.
Client Tools :: Spool Output And Rollback
Oct 26, 2011I need to do the following via the sql plus command prompt :
1. Execute a large ".pls" script file which does various inserts and updates to a table.
2. Spool the output of "select * from updatedtable;" to a text file to see the changes made.
3. Rollback all the updates and inserts in the script.
Server Administration :: Rollback Segment Too Small ORA-01555
Jan 19, 2012One of the users received the error
ora-01555: rollback segment too small
I have read about the error and saw that it is caused by transactions made upon same data, filling to maximum one of the UNDOTBS rollback segments.It happens only once in a while, each time on a different Rollback Segment.
I've read that i should do a few things to enlarge those segments, such as bring a 1. segment offline, 2. drop it and then 3. create it with a bigger size & possibly a bigger extent setting
i've also read that those actions aren't relevant if you have the parameter UNDO_MANAGEMENT set on AUTO, which is actually the case.is that why when i execute ALTER ROLLBACK SEGMENT RB_SEG_NAME_11$ OFFLINE;
1. How do i solve my issue with the Rollback segment being too small to contain the snapshot with the requested SCN?
2. what does the parameter UNDO_MANAGEMENT mean? should i change it, in order to adjust my Rollback Segments attributes, to prevent my error of re-occurring?
How To Check / Find Size Of Current ROLLBACK Segment
Apr 8, 2013How to check/find the size of current ROLLBACK segment in oracle 10g ?
View 20 Replies View RelatedActive Rollback Segments Generating Archive Logs?
Oct 25, 2012I have a active rollback segments. I am not able to drop the undo tablespace of this segment and archive logs are getting created.
View 2 Replies View RelatedWorkflow :: How To Revert Back Or Rollback A Process To Its Initial Step
Oct 15, 2012I have a standard workflow process which was started but got completed without performing all the process.The process had to generate two(Comments & Approval) notifications but generated only one & as the user responded to the notification it got completed without invoking the approval process.Now I need the workflow to be rolled back to the initial step to restart the whole process again.
View 1 Replies View RelatedSqlplus UI - Not Working?
Apr 22, 2008I'm having some minor trouble with my sqlplus in Windows. Don't know which feature I accidentally edited by cosole seems to be in debug mode. Everything is ok, except that it print the old and new values of my variables. How can't I restore it to it's original behavior.
View 3 Replies View RelatedSQLPlus Input Arguments?
Sep 30, 2003I'm running a C++ program to call sqlplus to execute some sql scirpts. The program will accept arguments from users at the command line, and execute the script which the name will also be passed in as an argument to the program eg:
./MY_PROG.sh ABC.sql 23
(MY_PROG will call ABC.sql script and pass 23 as an argument to ABC.sql)
it works fine when the argument is passed in correctly, and my ABC.sql scirpt is able to execute correctly, however when the argument is not passed in, the program just hangs there, waiting for an input from the users. This is because "&1" in my script is expecting some value from users.
Because this program will be scheduled to run, and no one will be there to monitor the job, if so happens arguments were missing, the program will wait there for the entire night. Is there any way that I could make the program or the script to exit when there is no input to be found? I can't use timeout as I do not know how long does the script take to finish it operations, I could be updating millions of record from a script.
10.2.0.3 SqlPlus DB Connection Slow?
May 16, 2007We have two database instances on the same server. One was left at 9.2.0.7 and one was upgraded to 10.2.0.3. Connecting externally (sqlplus '/as sysdba') to the 9.2.0.7 database is lightning fast. Connecting externally to the 10.2.0.3 database is very slow, comparatively speakiing. This is on an IBM AIX-5L (64-bit) machine. We are using "tnsnames".
View 10 Replies View RelatedSqlplus Copy Command
Feb 15, 2013i am trying to copy the data from a remote database which has Oracle 8i thru Sqlplus copy command to the local database which has Oracle 11gR2.
copy from abc/abc@remote
insert emp_new
using
select *
from emp_old
where rownum < 1001;
is it possible to copy the remote database thru sqlplus copy command ?
Sqlplus Only Runs As Root?
Jul 18, 2013I'm having issues with users logging into Oracle. I installed it on Ubuntu 12.04 running Oracle 11.2 XE. If i am root, i can run sqlplus just fine and log in. But when I use a regular user account and run sqlplus, it will just stay blank. No error messages or any feedback. I echo $ORACLE_HOME and echo $ORACLE_SID and they come back exactly as they do under the root account. My path is set up just like root has it.
It almost seems like a permission issue but even when i try sqlplus /nolog it stays blank.
[URL]
Can't Run Sqlplus To Oracle On Different User
Aug 3, 2010I have installed oracle 10g on opensuse. After i logon as normal user and type sqlplus, it was display an error message as below:-
login: nv2am
Password for nv2am:
login: Configuration file does not specify default realm when parsing name nv2am
Last login: Tue Aug 3 16:33:19 from 10.69.20.25
Have a lot of fun...
Directory: /home/nv2am
Tue Aug 3 17:36:23 MYT 2010
nv2am@ARMSDEV:/home/nv2am> sqlplus
-ksh: sqlplus: not found [No such file or directory]
nv2am@ARMSDEV:/home/nv2am> sqlplus "/ as sysdba"
-ksh: sqlplus: not found [No such file or directory]
nv2am@ARMSDEV:/home/nv2am> set ORACLE_SID="ARMSDEV"
nv2am@ARMSDEV:/home/nv2am> svrmgrl
-ksh: svrmgrl: not found [No such file or directory]
nv2am@ARMSDEV:/home/nv2am>
Client Tools :: How To Add Value From Sqlplus
May 14, 2013I want to add a value from sqlplus.
My scenario is like that i want to add the following value
select count(*) x from tab1
i need to connect several database, and each time i need to add with previous one. like that
connect a/a@db1;
select count(*) x from tab1;
then when i connect another db
connect b/b@db2;
select count(*) x from tab1;
x will add with previous one.
SQL & PL/SQL :: Substitution Variable In Sqlplus
Jul 20, 2011Here is a simple sqlplus line command with & substitution run time variable.
set verify off;
SQL> SELECT * FROM emp where sal >&SAL;
Enter value for sal:
Now as you see, oracle asks to Enter Value for substitution variable in line just below the SQL>. I wonder if there is one or more line could be left there so to improve the readability. So it should look like:
set verify off;
SQL> SELECT * FROM emp where sal >&SAL;
Enter value for sal:
How To Restrict Sqlplus As Sysdba
Apr 29, 2013how to restrict sqlplus as sysdba
C:> Set Oracle_sid=Mydb
C:>sqlplus / as sysdba
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0
I don't want to log in any one as sqlplus / as sysdba.If they can able to login as sqlplus / as sysdba then they can see others schema in the database.Say if i set
SQLNET.AUTHENTICATION_SERVICES=none
no one can log in as sysdba were as later some one changes to
SQLNET.AUTHENTICATION_SERVICES=NTS
After they changes to NTS they can log in and access other user details right ? how to restrict
Oracle version: Oracle 11 g
OS Version :Win 7
Database 10.2.0.3 - Cannot Connect To Sqlplus?
Aug 29, 2012 My database in on 10.2.0.3 and facing hang problem when I am connecting to sqlplus.
bash-3.00$ sqlplus / as sysdba
SQL*Plus: Release 10.2.0.3.0 - Production on Wed Aug 29 00:54:03 2012
Copyright (c) 1982, 2006, Oracle. All Rights Reserved.
ERROR:
ORA-01075: you are currently logged on
As per Metalink note(215858.1) suggested in forums I have followed steps and produced results below.
bash-3.00$ sqlplus -prelim
SQL*Plus: Release 10.2.0.3.0 - Production on Tue Aug 28 23:28:02 2012
Copyright (c) 1982, 2006, Oracle. All Rights Reserved.
Enter user-name: / as sysdba
SYS on test>oradebug help
SYS on test>oradebug setmypid
Statement processed.
SYS on test>oradebug hanganalyze 12
[code]...
Now I have got struck how to analyze above results.
Can't Login Into Sqlplus Even As A Sysdba
Sep 7, 2013"C:UsersKarthikeyan>sqlplus / as sysdba SQL*Plus: Release 12.1.0.1.0 Production on Sat Sep 7 17:42:37 2013 Copyright (c) 1982, 2013, Oracle. All rights reserved. ERROR:ORA-12560: TNS:protocol adapter error Enter user-name:"
this is the first time i tried to open sql*plus and i didn't create any database connection before....so i don't have any username and password.......
Error 6 Initializing SQLPlus?
May 29, 2013 running CENTOS 6 and oracle DB 11.2.0 and when i try to launch sqlplus i get the following error:
Error 6 initializing SQL*Plus
SP2-0667: Message file sp1<lang>.msb not found
SP2-0750: You may need to set ORACLE_HOME to your Oracle software directory
problem is, it's telling me to set ORACLE_HOME but I'm not sure where this is to set.
SQLPlus - How To Create New Table With Constraint
Mar 25, 2009I'm trying to create a new table which has a date field (date of birth) and I want to include a constraint which will not allow me to add values if they are over 21 years old. I'm using SQLPlus .
View 3 Replies View RelatedPerform SELECT INTO In SQLPlus Script
Apr 11, 2007I'm trying to perform a SELECT INTO in a SQL*Plus script.the script i'm working towards to, looks something like this;
set term on
set echo off
set serveroutput off
set verify off
ACCEPT ReportName PROMPT 'Please enter a report name; '
PROMPT
PROMPT retrieving current settings for &ReportName:
select STARTDATE, ENDDATE, SUFFIX
into pStart, pEnd, pSuffix
from MyTable
where NAME = '&ReportName';
[code]....
I'm basically trying to perform a select into based in user input and then put the retrieved data back to the console with a prompt. Is this possible within a sql script running on SQL*Plus?
Sqlplus Copy Insert / Update
May 3, 2013I have two identical tables from different DB's and I need to copy a row from db1 and insert into db2 if it does not exist or update it if it does(on the tables pk).
This is what i was trying until i realized replace drops the whole table where i thought it dropped the row and inserted the new.
copy
from db1
to db2
replace table2
using
select *
from table1
where x = blah