How to use dbca

hi all
i am trying to configure database 11gR2 but i do not know idea how to do it?
can anyone guide me with proper guiding?
i am newbie i did not configure oracle database in linux by using commands.
i installed oracle database in u01 directory.
sarah

QGIRCO wrote:
hi
i have full path something like this.
/u01/app/oracle/product/11.2.0/dbhome_1
and i try something like this.
# cd /u01/app/oracle/product/11.2.0/dbhom1/bin/
[oracle@localhost~bin] dbca
bash: dbca: command not found
where i am wrong please correct me.You must not be Root user to run DBCA. Do this,
#su - oracle
$cd /u01/app/oracle/product/11.2.0/dbhom1/bin/
$./dbca Please note that there is no difference between dot(.) and slash(/) .
HTH
Aman....

Similar Messages

How to use dbca and netca

hi
everyone , I have just installed the software of oracle on RHEL4U4,but when I click ok .and wanted to configure a new database . (using dbca) ,I met an error ,just as follows
[oracle@LinuxOracle install]$ dbca
bash: dbca: command not found
so I looked up in the the documents B19306 , it says that:
"If you chose an installation type that runs Database Configuration Assistant and Oracle Net Configuration Assistant (NetCA) in interactive mode, you must provide detailed information about configuring the database and network.
If you need assistance when using the Database Configuration Assistant or NetCA in interactive mode, then click Help on the screen.
Note:
If you chose a default installation, the Database Configuration Assistant and NetCA run in noninteractive mode."
It's appear to be not well configured .
so how to configure ,or any other solutions to solve this problem .
many thanks .
best
carl

Are you sure you did setup of Oracle enviroment?
Execute following command:
echo $ORACLE_HOMEIf there is no output then your enviroment is not set.
In that case edit /home/oracle/.bash_profile and add following lines:
ORACLE_BASE=<oracle base path>
ORACLE_HOME=$ORACLE_BASE/<oracle home directory>
ORACLE_SID=<oracle SID>
LD_LIBRARY_PATH=$ORACLE_HOME/lib
PATH=$PATH:$ORACLE_HOME/bin
export ORACLE_BASE ORACLE_HOME ORACLE_SID LD_LIBRARY_PATH PATHSave the file and execute following command:
. /home/oracle/.bash_profileNow try to execute dbca.

Using DBCA 11g r2

Hi,
I installed 11g r2 and created database as well along with it.
I wanted to use dbca to create another database but there is no "database configuration assistant" in "Configuration and migration tools" in program files.
can someone tell as to why this option is not there in 11g r2, also how to use dbca.
thanks

user10243788 wrote:
thanks aman, i set the path for 11gr2 home, still dbca invokes for 11gr1, would have been easier had "database configuration assistant" been displayed in "Configuration and migration tools" in program files, any idea why its not present, while its present in 11gr1.Dear user10243788 .In windows menu you can do not see "database configuration assistant",there are may several reasons.But there main matter is running dbca and create database in 11gr2 environment. To performing this you need set properly ORACLE_HOME environment variable then try as below
set ORACLE_HOME=D:\oracle\product\10.2.0\db_1 /*this is example and you need set 11gr2 home*/
%ORACLE_HOME%\bin\dbcathen create database.In additionally you can add shortcut of dbca to menu.
Edited by: Chinar on Aug 14, 2010 4:02 AM

How secured is deleting db using DBCA

Dear all,
Am planning to convert a single node DB to RAC..
in the note,it is mentioned to create a DBCA template of the single node DB (with data and structure) and delete the existing DB using DBCA and create a RAC DB using DBCA and using the template created earlier ?
Can I rely on this ?
Please suggest
Kai

Hello,
DBCA takes care of everything while deleting instance whereas in manually you have to run several steps. I also like using drop database which generally take care of everything too (little skeptical about deleting datafiles but I think it deletes datafiles) as well.
See following links how to use drop database and database should be in restrict mode before dropping it
http://download.oracle.com/docs/cd/B19306_01/server.102/b14200/statements_8009.htm#SQLRF01513
Regards
Edited by: OrionNet on Mar 14, 2009 11:40 AM

How to create general purpose database using dbca

Hi,
I have installed oracle 10g on AIX .
and now i have to create a database/instance for the firsttime whch must to be general using dbca.
I want to create database silently. could any one please tell me the command to create a database silently

Hello,
So as to do a completely silent installation you may use a responsefile as follow:
$ORACLE_HOME/bin/dbca -silent -cloneTemplate *<General Purpose option>* -datafileDestination */datafilepath* -responseFile */local_dir/dbca.rsp*Where dbca.rsp is a response file template that you may edit so as to supply administrative password,...
Else, about the reason why your command got stuck. You may check the exact options with the statement below:
dbca -hIt may change from one release to another.
Hope this help.
Best regards,
Jean-Valentin

How to create another instance on linux without using dbca?

I have an oracle database (or instance) named viton1 on my linux.
Now I want to create another instance (or database) named viton2 on my linux without using dbca.
I know I can create a database by runing a sql script : create database ......
But my problem is:
before I can run the script for create database, I must startup nomount database.
Before I can startup nomount the instance, I have to connect the instance.
So I do it:
$sqlplus /nolog
sql > conn sys/password as sysdba;
sql >
then I connected to viton1, that's not what I expected.
In order not to connect to viton1, I set ORACLE_SID=viton2. Then it show error: insufficient privilege.
Who can tell me the right way to create another database without using dbca?
Thanks in advance.

In $ORACLE_BASE/admin you should have a directory structure for the viton1 instance : create a similar directory structure for the viton2 instance.
In the pfile subdirectory create the initviton2.ora file : you can copy it from initviton1.ora file and change all occurrences of viton1 to viton2.
At OS prompt : export ORACLE_SID=viton2, then
sqlplus /nolog
conn / as sysdba
startup nomount pfile=$ORACLE_BASE/admin/viton2/pfile/initviton2.ora
then CREATE DATABASE.....

While creating DB using DBCA getting ORA-27102: out of memory in Linux

Hi All,
I am working on 11.2.0.3 oracle Redhat linux. I am getting error "ORA-27102: out of memory" while creating a new database using dbca
Below are the DB ans OS details. Please check it and let me know what i need to do to overcome this issue.
SQL> select * from v$version;
BANNER
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
PL/SQL Release 11.2.0.3.0 - Production
CORE 11.2.0.3.0 Production
TNS for Linux: Version 11.2.0.3.0 - Production
NLSRTL Version 11.2.0.3.0 - Production
$uname -a
Linux greenlantern1a 2.6.18-92.1.17.0.1.el5 #1 SMP Tue Nov 4 17:10:53 EST 2008 x86_64 x86_64 x86_64 GNU/Linux
$cat /etc/sysctl.conf
# Controls the maximum shared segment size, in bytes
kernel.shmmax = 68719476736
# Controls the maximum number of shared memory segments, in pages
kernel.shmall = 4294967296
kernel.shmall = 2097152
kernel.shmmax = 4294967295
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
net.core.rmem_default = 4194304
net.core.wmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_max = 1048576
fs.file-max = 6815744
fs.aio-max-nr = 1048576
net.ipv4.ip_local_port_range = 9000 65500
$free -g
total used free shared buffers cached
Mem: 94 44 49 0 0 31
-/+ buffers/cache: 12 81
Swap: 140 6 133
$ulimit -l
32
$ipcs -lm
Shared Memory Limits
max number of segments = 4096
max seg size (kbytes) = 4194303
max total shared memory (kbytes) = 8388608
min seg size (bytes) = 1
Also created a trace file under trace loction and it suggesting to changes shm parameter value. but i am not sure which parameter (shmmax or shmall) and value i need to modify.
below are trace file info
Trace file /u02/app/oracle/diag/rdbms/beaconpt/beaconpt/trace/beaconpt_ora_9324.trc
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
ORACLE_HOME = /u02/app/oracle/product/11.2.0.3
System name: Linux
Node name: greenlantern1a
Release: 2.6.18-92.1.17.0.1.el5
Version: #1 SMP Tue Nov 4 17:10:53 EST 2008
Machine: x86_64
Instance name: beaconpt
Redo thread mounted by this instance: 0 <none>
Oracle process number: 0
Unix process pid: 9324, image: oracle@greenlantern1a
*** 2012-02-02 11:09:53.539
Switching to regular size pages for segment size 33554432
Switching to regular size pages for segment size 4261412864
skgm warning: ENOSPC creating segment of size 00000000fe000000
fix shm parameters in /etc/system or equivalent
Please let me what are the kernel parameter values i need to chage to work this.
Thanks in advance.

Yes it is same question, but i didn't have any solution there and still looking for some help. the solution it was provided in the last post is not working and getting the same error even with less thn 20% of memory. Please let me know how to overcome this issue.
Thanks

Getting ORA-27102: out of memory while creating DB using DBCA

Hi All,
I am working on 11.2.0.3 oracle version and linux OS. I am trying to create a new database using dbca and getting error "ORA-27102: out of memory".
Please find the DB version and OS level parameters info below and let me know what i need to do to overcome this issue.
SQL> select * from v$version;
BANNER
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
PL/SQL Release 11.2.0.3.0 - Production
CORE 11.2.0.3.0 Production
TNS for Linux: Version 11.2.0.3.0 - Production
NLSRTL Version 11.2.0.3.0 - Production
$uname -a
Linux greenlantern1a 2.6.18-92.1.17.0.1.el5 #1 SMP Tue Nov 4 17:10:53 EST 2008 x86_64 x86_64 x86_64 GNU/Linux
$cat /etc/sysctl.conf
kernel.shmall = 2097152
kernel.shmmax = 4294967295
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
net.core.rmem_default = 4194304
net.core.wmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_max = 1048576
fs.file-max = 6815744
fs.aio-max-nr = 1048576
net.ipv4.ip_local_port_range = 9000 65500
$free -g
total used free shared buffers cached
Mem: 94 44 49 0 0 31
-/+ buffers/cache: 12 81
Swap: 140 6 133
$ulimit -l
32
$ipcs -lm
------ Shared Memory Limits --------
max number of segments = 4096
max seg size (kbytes) = 4194303
max total shared memory (kbytes) = 8388608
min seg size (bytes) = 1
Please let me know for any other details.
Thanks in advance.

Ok, first, let's set aside the issue of hugepages for a moment. (Personally, IMHO, if you're doing manual memory mangement, and you're not using hugepages, you're doing it wrong.)
Anyhow, looking at your SHM parameters:
kernel.shmall = 2097152
kernel.shmmax = 4294967295
kernel.shmmni = 4096
Let's take those in reverse order:
1.) shmmni - This is the max number of shared memory segments you can have on your system, regardless of the size of each segment.
2.) shmmax - Contrary to popular belief, this is NOT the max amount of shared memory you can allocate system wide! This is the max size, in bytes of a single shared memory segment. You currently have it set to 4GB-1. This is probably fine. Even if you wanted an SGA larger than 4GB, having shmmax set to this wouldn't hurt you. Oracle would simply allocate multiple shared memory segments, until it had allocated enough memory for the SGA. There's really no harm there, unless this parameter is set really low, causing a huge number of tiny shared memory segments to be allocated.
3.) shmall - This is the real shared memory segment limit. This number is the total amount of shared memory you're permitted to allocate, system wide, expressed in pages. Pagesize here is the native OS pagesize, which is 4096 bytes, so, this is 2097152 * 4096 = 8589934592, or, 8GB. So, 8GB is the maximum amount of memory that can currnetly be allocated to shared memory, on your machine.
So, having said all that, you haven't mentioned how many, if any, other Oracle databases are running on the server or their sizes. Secondly, we have no idea what memory sizing parameters you have set on the database that you're trying to create, that's getting the error.
So, if you can provide more details, in terms of how many other databases are already on this server, and their SGA sizes, and the parameters you've chosen for the database that's failing to create, perhaps we can help more.
Finally, if you're not using SGA_TARGET or MEMORY_TARGET, you really need to take the time to configure hugepages. Particularly if you've got a server that has as much memory as you do, and you're planning to have non-trivially sized SGA (10s of GB), then you really want to configure hugepages.
Hope that helps,
-Mark

Using DBCA to create ASM instance; no member disks found

OK, we've been struggling with this for two days and we can't seem to find the magic mojo to get it working.
I've got two Redhat 64-bit machines running Oracle 10.2.0.3 on them. Clusterware is installed fine and communicating properly. We've installed ASMLib and created our ASM disks fine and they list correctly using the oracleasm utility.
Our problem is that when I go to create the ASM instance (using DBCA) the member disks do not show up. I have tried changing the "Disk Discovery Path", I've created listeners, started DBCA from different Oracle homes, re-installed, etc... nothing seems to work.
I've even seen a few threads where people have experienced the same problem but have not seen solutions. Anyone have ideas how I can resolve this issue?

Actually, it needs to be root:dba, sorry for the confusion:
$>ls -l
total 0
crw-rw---- 1 root dba 162, 1 May 15 22:49 raw1
crw-rw---- 1 root dba 162, 10 May 15 22:49 raw10
crw-rw---- 1 root dba 162, 11 May 15 22:49 raw11
crw-rw---- 1 root dba 162, 12 May 15 22:49 raw12
crw-rw---- 1 root dba 162, 13 May 15 22:49 raw13
crw-rw---- 1 root dba 162, 14 May 15 22:49 raw14
crw-rw---- 1 root dba 162, 15 May 15 22:49 raw15
crw-rw---- 1 root dba 162, 16 May 15 22:49 raw16
crw-rw---- 1 root dba 162, 17 May 15 22:49 raw17
crw-rw---- 1 root dba 162, 18 May 15 22:49 raw18
crw-rw---- 1 root dba 162, 19 May 15 22:49 raw19
crw-rw---- 1 root dba 162, 2 May 15 22:49 raw2
crw-rw---- 1 root dba 162, 20 May 15 22:49 raw20
crw-rw---- 1 root dba 162, 21 May 15 22:49 raw21
crw-rw---- 1 root dba 162, 22 May 15 22:49 raw22
crw-rw---- 1 root dba 162, 23 May 15 22:49 raw23
crw-rw---- 1 root dba 162, 24 May 15 22:49 raw24
crw-rw---- 1 root dba 162, 25 May 15 22:49 raw25
crw-rw---- 1 root dba 162, 26 May 15 22:49 raw26
crw-rw---- 1 root dba 162, 27 May 15 22:49 raw27
crw-rw---- 1 root dba 162, 28 May 15 22:49 raw28
crw-rw---- 1 root dba 162, 29 May 15 22:49 raw29
crw-rw---- 1 root dba 162, 3 May 15 22:49 raw3
crw-rw---- 1 root dba 162, 30 May 15 22:49 raw30
crw-rw---- 1 root dba 162, 31 May 15 22:49 raw31
crw-rw---- 1 root dba 162, 32 May 15 22:49 raw32
crw-rw---- 1 root dba 162, 33 May 15 22:49 raw33
crw-rw---- 1 root dba 162, 4 May 15 22:49 raw4
crw-rw---- 1 root dba 162, 5 May 15 22:49 raw5
crw-rw---- 1 root dba 162, 6 May 15 22:49 raw6
crw-rw---- 1 root dba 162, 7 May 15 22:49 raw7
crw-rw---- 1 root dba 162, 8 May 15 22:49 raw8
crw-rw---- 1 root dba 162, 9 May 15 22:49 raw9
ADPRD2@oracle15 oracle Last rc=0 /dev/raw
$>
Also, I see that you're using block devices while I am using raw devices. I know that
Oracle11 can utilize block devices, especially on RHEL 5, but I am not sure that
Oracle10g can do that.

Database creation using DBCA silent installation

Hi,
I have installed oracel 11g release 2.
but when i create database using dbca slient installation . I am getting below error.
Copying database files
DBCA_PROGRESS : 1%
DBCA_PROGRESS : 2%
ORA-12547: TNS:lost contact
ORA-12547: TNS:lost contact
DBCA_PROGRESS : 4%
DBCA_PROGRESS : 37%
Creating and starting Oracle instance
ORA-12547: TNS:lost contact
DBCA_PROGRESS : 38%
ORA-12547: TNS:lost contact
DBCA_PROGRESS : 40%
ORA-12547: TNS:lost contact
DBCA_PROGRESS : 45%
DBCA_PROGRESS : 50%
DBCA_PROGRESS : 51%
ORA-12547: TNS:lost contact
DBCA_PROGRESS : 56%
ORA-12547: TNS:lost contact
ORA-12547: TNS:lost contact
ORA-12547: TNS:lost contact
DBCA_PROGRESS : 57%
ORA-12547: TNS:lost contact
Please suggest reason of it.
Thanks in advance

cpp = 4.1.2-51.el5 is needed by gcc-4.1.2-51.el5.i386
glibc-devel >= 2.2.90-12 is needed by gcc-4.1.2-51.el5.i386
libgcc >= 4.1.2-51.el5 is needed by gcc-4.1.2-51.el5.i386
libgomp >= 4.1.2-51.el5 is needed by gcc-4.1.2-51.el5.i3
I am getting above error ... how to find dependent rpm file..As it is already mention in error . So first install cpp rpm then glibc-dlevel rpm and so on as mention above in your message.
--neeraj

Database creation using DBCA

Hi,
when i am creating database using DBCA then i get error
I am using Linux NL2 2.6.18-84.el5xen #1 SMP Fri Feb 29 16:42:34 EST 2008 x86_64 x86_64 x86_64 GNU/Linux.
[oracle@NL2 ~]$ dbca
DISPLAY not set.
Set DISPLAY environment variable, then re-run.
when
[oracle@NL2 ~]$ echo $DISPLAY then it has given blank ..
i do not know how to set DISPLAY variable?
your early response is appericiated.
thanks in advance
Edited by: user647572 on Sep 9, 2010 5:58 AM
Edited by: user647572 on Sep 9, 2010 6:02 AM

Hi -
I cannot get dbca to display on my xp machine.
I installed xming and have xclock running.
Started putty and enabled X11, and this is the result:
echo $DISPLAY
localhost:11.0
When I start running dbca, I basically get no response.
It is running on the linux server, but I get no display (X window)
to work from. My colleague has experienced the exact same
issue.
Thanks for your attention,
Mark

DELETE DATAFILE (database) FROM ASM not using dbca

Hi All
I have RAC(2 node) on Windows 2003 EE, Oracle 10g R2
How i can delete file from my asm instance?
For example, i create database manualy then i want delete this database? how i can delete file from asm? dbca dont see this instance.
a long time ago, i have also TEST db, i delete this db using dbca but in ASM (EM console) i still see this db, there are no file but i see "word" TEST how i can delete that?
thanks in advice

http://www.oracle.com/technology/products/database/asm/pdf/asm_10gr2_bestpractices%2009-07.pdf
page 26
SELECT concat('+'||gname, sys_connect_by_path(aname, '/')) full_alias_path FROM
(SELECT g.name gname, a.parent_index pindex, a.name aname,
a.reference_index rindex FROM v$asm_alias a, v$asm_diskgroup g
WHERE a.group_number = g.group_number)
START WITH (mod(pindex, power(2, 24))) = 0
CONNECT BY PRIOR rindex = pindex;
:)

ORA-03113 when using dbca

I install 92040 on redhat AS21. When I create RAC db using dbca, I'll get "ORA-03113: End of file on communication channel" I have checked many doc on metalink. Most of that talk about linux kernel memory setting. I checked shmmax shmmni shmmal and echo 250 32000 100 128 > /proc/sys/kernel/sem. and echo 65536 /proc/sys/fs/file-max It doesn't work. Could someone tell me is there any other solution. (Both of two node physical memory is 1G and swap space is 2.5G)
Thanks

I have solve the problem by myself. I'll list how to fix.Maybe it could help u.
1.I change shmmax to half physical memory(I have tried it before ,it doesn't work.I don't think it is keypoint)
2. echo 250 1000 100 100 > /proc/sys/kernel/sem
3. I change shmmin to 1
then it works!
I'm not really understand about this kernel config.Could someone show me where to get detail information?

Problem using DBCA: impossible to delete an oracle DB

Hi,
as the subject say it, i've deleting Database problem.
I'm not very experiment in Oracle DB Management, certainly not a DBA.
If someone can help...
So i describe:
Laptop: Probook 4530s
RAM: 8 Go
HDD: 500 Go
Chip: Intel(R) Core(TM) i5-2430M CPU @ 2.40 GHz
OS: Windows 7 x64
DB: Oracle 11gR2 (11.2.0.1.0) x64
Note 1:
OWB 11gR2 (11.2.0.3.0) installed as Standalone Client
Note 2:
2 oracle DB running as independant instances
1 containing very great amount data
1. I've created a DB instance activating the Archive option.
2. I import some tables from an other DB (populate those tables dured so much time that i wanted not to calculate them again)
3. One of the table count more as 32 million lignes
4. the export of those table taking to many time i broke the export process
5. after that i remark there is no more place to archive
6. after to consulting the Web about how to find a solution,
i've remove some Archive from the location where there are stored (C:\Oracle_DB\fast_recovery_area\<MYDB>\ARCHIVELOG\2012_04_04) to another location
7. i've succeeded to reconnect with sqlplus to the instance
8. i wanted to shutdown the DB with SHUTDOWN
My intention was then to do STARTUP MOUNT and then ALTER DATABASE NOARCHIVELOG;
10. after a long moment without response, i've reboot the laptop
11. the problem begin: impossible to connect to the DB get the message
"ORA-12514: TNS:listener does not currently know of service requested in connect descriptor."
12. i consult the "Application Log" in "Windows EventViewer"
It shows the following events:
Instance <MYDB> has been terminated.
Initializing PGA for process ARC3 in instance <MYDB>.
Initializing PGA for process ARC2 in instance <MYDB>.
Initializing PGA for process ARC1 in instance <MYDB>.
Initializing PGA for process ARC0 in instance <MYDB>.
Audit trail: LENGTH: '169' ACTION :[7] 'CONNECT' DATABASE USER:[1] '/' PRIVILEGE :[6] 'SYSDBA' CLIENT USER:[19] 'AUTORITE NT\Système' CLIENT TERMINAL:[9] '<LAPTOP>' STATUS:[1] '0' DBID:[0] '' .
Audit trail: LENGTH: '172' ACTION :[7] 'STARTUP' DATABASE USER:[1] '/' PRIVILEGE :[4] 'NONE' CLIENT USER:[19] 'AUTORITE NT\Système' CLIENT TERMINAL:[13] 'Not Available' STATUS:[1] '0' DBID:[0] '' .
Initializing PGA for process MMNL in instance <MYDB>.
Initializing PGA for process MMON in instance <MYDB>.
Initializing PGA for process RECO in instance <MYDB>.
Initializing PGA for process SMON in instance <MYDB>.
Initializing PGA for process CKPT in instance <MYDB>.
Initializing PGA for process LGWR in instance <MYDB>.
Initializing PGA for process DBW0 in instance <MYDB>.
Initializing PGA for process MMAN in instance <MYDB>.
Initializing PGA for process DIA0 in instance <MYDB>.
Initializing PGA for process DBRM in instance <MYDB>.
Initializing PGA for process DIAG in instance <MYDB>.
Initializing PGA for process GEN0 in instance <MYDB>.
Initializing PGA for process VKTM in instance <MYDB>.
Initializing PGA for process PSP0 in instance <MYDB>.
Initializing PGA for process PMON in instance <MYDB>.
Initializing SGA for instance <MYDB>.
Audit trail: LENGTH: '169' ACTION :[7] 'CONNECT' DATABASE USER:[1] '/' PRIVILEGE :[6] 'SYSDBA' CLIENT USER:[19] 'AUTORITE NT\Système' CLIENT TERMINAL:[9] '<LAPTOP>' STATUS:[1] '0' DBID:[0] '' .
12. opening the "tnsnames.ora" file the reference to the DB <MYDB> is present.
13. i try to start the instance with
"ORADIM -STARTUP -SID OracleService<MYDB>"
I get the following message:
"ORA-03113 end-of-file on communication channel"
14. at those step, because the place on laptop is limited, i wanted to delete the DB <MYDB> using DBCA
It show me a Dialog-Box saying that the DB is not started.
Note 1:
of course i tried to restart the Windows Oracle Services <MYDB> several times, and the listener
but it seems to do nothing.
Note 2:
of course i've replace the Archive files to the location where there are stored (C:\Oracle_DB\fast_recovery_area\<MYDB>\ARCHIVELOG\2012_04_04)
I don't know what i can doing
* either to recover/open/start the DB <MYDB>
* either to delete the DB <MYDB>
Have anybody some suggestions?
Thank you in advance.
JC

Thank you for your very reactive answers, Balazs Papp, *11g*,
the DB was shutdown and instance inactive
after a last search on the Web i find something interresting
i solved the problem so:
on 1 DOS Console:
C:\>set ORACLE_SID=<MYDB>
C:\>sqlplus sys/<sys password on MYDB> as sysdba
Then on the opened SQLPLUS session:
sql> STARTUP MOUNT
sql> ALTER DATABASE NOARCHIVELOG; (<- it is what i wanted to do)
sql> ALTER DATABASE OPEN;
After reflexion, it seems that wenn i do "SHUTDOWN" yesterday, i don't be patient enough... &reboot the laptop.
It seems that <MYDB> state was registered anywhere as "inactive" & "MYDB" as "unmounted" & "closed"...
So it could be "normal" that after reboot, the state of instance & DB are so.
Sorry, i'm not DBA (& learn every day), but those are the reflexions that came to me.
Thank you Balazs Papp for suggestions to consult the alertlog on "C:\Oracle_DB\diag\rdbms\<db_unique-name>\<instance_name>\trace\alert_<instance_name>.log" location.
I ignore that it is exists
But the location is empty...
How is it possible to activate/enable the tracing mode so that i've "alert_<instance_name>.log" file?
Thank you for your help.
Yours sincerelly,
JC

Database not creating using DBCA

Hi,
I installed oracle on solaris 10 sparc system
when i try to create a database using dbca, it is not creating.
after i click on finish button on dbca to create a database, database creating windows is not opening, i mean it is in same window, i clicked thousand times on that finish button, no windows is opening, nothing is happening.
please help, i will really appreciate if anyone tell me how to resolve this issue.
Regards,
Veeresh S

solaris server is 64 sparc
and i installed oracle 10.2.0.1 64 bit for sparc 64
now this is not working.
can i install oracle 10.2.0.2 x86 in this sparc 64 bit server

How to use dbca

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