Server Administration :: Oracle JDBC Classes12.jar File - Unable To Extract
Apr 21, 2010
Upgrading from 10.1.0.2 to 10.1.0.5. Enterprise Manager requires 'newest' version of Oracle JDBC drive.Downloaded what I believe to the correct file (classes12.jar). I'm unclear what to do with this, my readings have pointed me in the following direction:
1) copy to c:oracleproduct10.1.0db_1jre1.4.1in
2) extract
here is the problem...tried:
1) just clicking on it (nothing)
2) c:program filesjavajre1.6.0_03injavaw -jar classes12.jar
Error:
Failed to load Main-Class manfest atrribute from
c:oracleproduct10.1.0db_1jre1.4.1inclasses12.jar
Is my location correct, I've been hunting everywhere..making no progress.
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Feb 24, 2012
[code]SQL> set heading off
SQL> set pagesize 0
SQL> set long 1000000
SQL> set feedback off
SQL> select
2 dbms_metadata.get_ddl('TABLESPACE','TBLS_DATA')
3 from
4 dual
5 /
ERROR:
ORA-31603: object "TBLS_DATA" of type TABLESPACE not found in schema
"JACK"
ORA-06512: at "SYS.DBMS_SYS_ERROR", line 105
ORA-06512: at "SYS.DBMS_METADATA", line 2806
ORA-06512: at "SYS.DBMS_METADATA", line 4333
ORA-06512: at line 1
When i try to extract ddl of tablespace from a schema JACK, i get error.This tablespace TBLS_DATA does exist in the database.
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Aug 21, 2013
I am not able to connect to ORACLE ODA 11g. but using sqlplus its getting connected with below credential.
URL------------------- jdbc:oracle:thin:sacblmdbuser/sacblmdbuser@10.66.12.229:1521:OVPINHA
Oracle JDBC driver loaded ok.
Unable to create connection
java.sql.SQLException: Io exception: Connection refused(DESCRIPTION=(TMP=)(VSNNUM=186647296)(ERR=12505)(ERROR_STACK=(ERROR=(CODE=12505)(EMFI=4))))
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Jul 6, 2012
11:53:51 SQL>select * from v$version
11:53:55 2 /
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 Solaris: Version 11.2.0.3.0 - Production
NLSRTL Version 11.2.0.3.0 - Production
All, I have an infuriating problem and I'm hoping for some advice. Well actually it is a number of problems but I'll use one example as a microcosm.I'm going to use as the example:
------------------------------------------------------------------------------------------------------
| Id | Operation | Name | Rows | Bytes |TempSpc| Cost (%CPU)| Time |
------------------------------------------------------------------------------------------------------
| 0 | SELECT STATEMENT | | | | | 912K(100)| |
| 1 | HASH JOIN | | 3412K| 940M| 826M| 912K (1)| 03:02:28 |
| 2 | HASH JOIN | | 3412K| 787M| 699M| 748K (1)| 02:29:39 |
| 3 | HASH JOIN | | 3610K| 657M| 557M| 560K (1)| 01:52:07 |
[code]...
Now then, this query runs perfectly and as expected (direct reads/DB scattered reads) until it hit step 13 in the plan (FTS of T6). At step 13 it basically enters into a (rather fatal) process of reading almost nothing but undo exclusively.
Now then, I wonder why this might be. Of course the natural reaction is to say "they data is changing, its read consistency (optional rookie insult)". Now, I found this hard to believe that the volume of data could be so extensively changed, keeping in mind its a good sized table and it's doing a full access.
I checked the DBA_HIST_SEG_STAT(DB_BLOCK_CHANGES_DELTA) view for the period and in the run up, i.e. the explain plan steps 2-12 took approx 20 minutes. In this window, less than 1% of the blocks in the table T6 were changed (approx 3-4k out of a 500k block table).Nearly every access of this table is reading undo, yet since this query started, 99% of the table is unchanged. But the query is behaving as if everything it reads has altered since it began.
To be clear, I understand the read consistency etc and expect it, what I DONT expect is the virtually the ENTIRE table scan operation routing via undo when I'm accessing the full table, yet hardly any blocks are altered after I start running.
Note this query/application seems to fetch the rows in blocks of 1k, its almost as if its re-executing for each fetch, but I wouldn't have expected that.
In summary:
>Query starts
>hits final table
>almost exclusive undo reads
>under 1% of block changes in read table since query began
Is there any other way anyone knows of that might cause a session to read into undo beyond a session changing data after the query executed?
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Mar 14, 2012
when i try to install Oracle 10g (10.1.0.2) 64- bits on windows server 2003 enterprise edition 64 bits service pack1 and i try for windows server 2003 standard edition 64 bits on a pc,i am getting the below error.
the image file E: is valid, but it is for a machine type other than current machine
i need to install it as soon as possible .
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Jun 3, 2010
I am not able to create control file from scrip . it showing following error
ORA-01081: cannot start already-running ORACLE - shut it down first
CHARACTER SET WE8ISO8859P1
*
ERROR at line 19:
ORA-02236: invalid file name
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Feb 13, 2013
I am trying to find the unix process for one of my application in the database but I am unable to view the same. To simulate, I did the following.
1. My database runs on different server.
2. I invoked "sqlplus" from another unix box to login to the database.
3. I found that the process id (ps -ef |grep sqlplus).
4. When I execute the below mentioned query it does not display the process id that I am looking for. But the osuser, username, program and machine details are correct. How can I know the process details from the database?
SELECT SYS.GV_$SESSION.OSUSER, SYS.GV_$SESSION.USERNAME, SYS.GV_$PROCESS.SPID,
SYS.GV_$SESSION.MACHINE, SYS.GV_$SESSION.PROGRAM,
SYS.GV_$PROCESS.PROGRAM ,SYS.GV_$SESSION.SQL_ID
FROM
SYS.GV_$PROCESS, SYS.GV_$SESSION
WHERE
SYS.GV_$PROCESS.ADDR=SYS.GV_$SESSION.PADDR and SYS.GV_$SESSION.USERNAME='TEST'
and SYS.GV_$SESSION.MACHINE like '%hostname%'
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Apr 21, 2011
We are unable to connect to Oracle 11.1.0.7.0 from Oracle Forms 4.5..However we are able to connect using Oracle forms 6i
Now Forms 4.5 is old and not supported, however apart from Tests I will need prove it to the higher ups...Do we have any link, document which will cover such compatibility issue?
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Jun 17, 2011
I have a 11g database installed on a windows 2003 server. When I created the database I could not assign more than 2GB for SGA_TARGET where as I have 16GB of RAM available on the server. I created the database with SGA_TARGET as 1.5 GB and Memory_TARGET as 2GB. I could create the database successfully. Later when I again tried to increase SGA_TARGET to 6GB and MEMORY_TARGET to 8GB, I could not start the database. I got below error;
ORA-27102: out of memory
OSD-00022: additional error information
O/S-Error: (OS 8) Not enough storage is available to process this command
Quote:I added /pae in the boot.ini
Added AWE_WINDOW_SIZE key to registry as 2000000000
Set use_indirect_data_buffers=true
added db_block_buffer=131072 (ie. 2GB DB_BLOCK_SIZE=16kb)
java_pool_size= 1000M
large_pool_size=1000M
shared_pool_size=2000M
I got again the same error
I could not use SGA_TARGET. So is AMM not allowed with AWE?
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Aug 20, 2010
My database was working fine and now I am not able to login and getting the error:-
"ORA-01033: ORACLE initialization or shutdown in progress"
I have done the below steps:
SQL> shutdown immediate
ORA-01109: database not open
Database dismounted.
ORACLE instance shut down.
SQL> STARTUP
ORA-32004: obsolete and/or deprecated parameter(s) specified
[code]....
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Jun 14, 2013
We are getting problem with the Chinese character set. My current character set is as follows.
PARAMETER VALUE
---------------------------------------------------------------- ----------------------------------------------------------------
NLS_LANGUAGE AMERICAN
NLS_TERRITORY AMERICA
NLS_CURRENCY $
NLS_ISO_CURRENCY AMERICA
NLS_NUMERIC_CHARACTERS .,
[code]....
My column description for the table product is as follows.
PART_NBRVARCHAR2 (30 Byte)
PART_DESCNVARCHAR2 (2000)
when trying to insert Chinese character using the insert command below
insert into product(part_nbr,part_desc,cust_name) values('322341',unistr('功'),'test');
I am getting the value when selecting the same record using the select command
select a.part_nbr,a.part_desc,a.cust_name from product a where a.part_nbr='322341'322341¿test
When I running this command on TOAD
select a.rowid,a.part_nbr,a.part_desc,a.cust_name from product a where a.part_nbr='322341'
and manually editing/inserting '功' character in output from select command above. After that I am able to get the same Chinese character when I am running select next time.
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Jun 22, 2010
I have data in multiple oracle tables. I have to create a extract flat file after applying some validation and business logic on it and store it in unix server with naming convention FF_RMS_SC_<<YYYYMMDDhhmm>>.txt.This job will be scheduled to run daily to create the flat file.
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Apr 28, 2011
I want to extract roles and privileges DDL for tablespace using dbms_metadata.get_ddl. How to do it?
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Mar 30, 2008
I am trying to have sqlldr running against a file:
C:oratest20080318
Is it possible I get SQL*Loader-500: Unable to open file and 503 file not found just because the file name does not have an extension?
I can see that any file name I try it looks after whateverFileName.dat! Is there a way to have sqlldr working with files that do not have extensions?
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Oct 10, 2011
is there a oratab file in window versions of oracle 11g xe?I found out that, oratab is:
associate with ORACLE_SID, ORACLE_HOME value, and you can input parameter like:
orcl:/opt/oracle/product/10.2.0/db_1:Y
to allow the datebase to be started when the server reboot.I am thinking for window versions, they are using 'SERVICES' right? That's why no oratab files?
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Nov 15, 2011
I found there is clear password in the xml file in the process of Oracle instance creating. The process like below
1, when using the following process to create the instance
Login as user Oracle
/home/Oracle11home/bin/dbca -createDatabase -silent -templateName /home/Oracle11home/assistants/dbca/templates/Small.dbt -gdbName testDB -sid testSID -sysPassword [b]testpwd[/b] -systemPassword [b]testpwd[/b]
2. Found the file in $ORACLE_HOME/checkpoints/dbca/OraDb11g_home2_oracle_creation_checkpoint.xml , it listed the sys and system passwd (like testpwd for sys and system password) directly.
<CHECKPOINT LEVEL="MAJOR" NAME="db_oracle" DESC="db creation checkpoint" STATE="FAIL">
<PROPERTY_LIST>
<PROPERTY NAME="command" TYPE="STRING" VAL=" -silent -createDatabase -templateName Small.dbt -gdbName testDB -sid testpwd -sysPassword testpwd -systemPassword testpwd"/>
</PROPERTY_LIST>
</CHECKPOINT>
I hope to confirm :
1. what is the purpose for oracle to genate the checkpoint.
2, can we remove the file safely ?
3, if there is configuration that we can avoid to show clear password in checkpoint file?
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Dec 20, 2011
Am trying to extract data from oracle onto flatfile(.txt), am using UTL_FILE but, NULLs in oracle tables are getting converted into space and if i try loading into table it is getting loaded as space,
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May 7, 2013
I'm unable to do an import of a *.dmp file.
[oracle@oracledbserver ASG1]$ cd /media/volume-01/u01/app/oracle/product/
[oracle@oracledbserver product]$ ls
11.2.0 20-04-2013full_backup.dmp full01-03-2013_backup.dmp new.dmp today.dmp
[oracle@oracledbserver product]$
[oracle@oracledbserver product]$
[oracle@oracledbserver product]$
[oracle@oracledbserver product]$ impdp full=Y directory=agge_dir dumpfile=/media/volume-01/u01/app/oracle/product/new.dmp NOLOGFILE=y;
Import: Release 11.2.0.1.0 - Production on Tue May 7 16:51:47 2013
Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.
Username: sys as sysdba
Password:
Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
ORA-39001: invalid argument value
ORA-39000: bad dump file specification
ORA-39088: file name cannot contain a path specification
[oracle@oracledbserver product]$
This is Oracle 11g hosted on an eucalyptus cloud instance.
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Nov 3, 2012
i have two tablespaces dictionary managed (SYSTEM,APPLSYSX) i tried to change to locally cause it will cause problem in future when trying to run OATM migration.i did it successfully on APPLSYSX,when i did it on system upon oracle procedure.i have to change all tablespaces to read only when i did that with tablespace APPLSYSD(alter tablespace APPLSYSD read only) i received errors
SQL> alter tablespace APPLSYSD READ ONLY;
alter tablespace APPLSYSD READ ONLY
*
ERROR at line 1:
ORA-01230: cannot make read only - file 636 is offline
ORA-01111: name for data file 636 is unknown - rename to correct file
ORA-01110: data file 636: '/vol5u/oracle/prddb/9.2.0/dbs/MISSING00636'
i have not this file on the OS
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Sep 20, 2010
version: 10.2.0.4
OS: windows server 2003
I am not able to delete one month old archive log file manually on windows which doesn't having info about the standby on v$archived_log view of primary database. the sequence were already applied to the standby database. It shows the status as deleted in v$archived_log. while deleting the file manually. it showing an error like another program or person is using it.
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Mar 8, 2011
I tried a lot to load data to table from excel(.csv) using sql*loader the oracle version of sql*loader doesn't support the control file created using notepad(.ctl).Though i given a filename with extension as .ctl it seems as a .txt file. Is there any alternate way to create it?
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Nov 22, 2012
1-How much memory is needed to use the Oracle 11g Enterprise Manager? (Probabely other parts need less memory than EM)
2-When i try to connect to Oracle 11g , get the following error?
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Jan 29, 2013
I'm using PreparedStatement to execute a query with some parameters. in sql developer, it just spends 12 seconds but in jdbc, it's around 140 seconds.
I disabled "_optim_peek_user_binds" parameter already but it didn't work. alter session set "_optim_peek_user_binds"=false;
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Sep 16, 2010
I am getting this error ( ORA-12516: TNS:listener could not find available handler with matching protocol stack ) When I am trying to connect to the server through my application in which I am using SOAP
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Mar 9, 2012
I am recieving errors when trying to load the control file. The errors are as follows:
SQL*Loader-500 Unable to open file (homework.ctl)
SQL*Loader-553 file not found
SQL*Loader-559 SYstem error: The system cannot find the file specified.
My control file is located directly in the C drive (C:homework.ctl). The control file contains the following
LOAD DATA
INFILE 'c:country.dat'
APPEND INTO TABLE homework
fields terminated by ',' optionally encloded by '"'
(country, month, day)
WHEN (month='April')
The command I am entering is:
sqlldr system/password control=homework.ctl
I've tried c:homework.ctl, 'c:homework.ctl', and placing the file in the BIN folder of Oracle.
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Feb 2, 2012
I am trying to increase the size of sga or you can say that i want to make my sga in automatic memory management...Following is the steps i am trying
SQL> show parameter sga_max_size;
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
sga_max_size big integer 96M
SQL>
after that i am trying to increase the size
SQL> alter system set sga_max_size = 200m;
alter system set sga_max_size = 200m
*
ERROR at line 1: ORA-02095: specified initialization parameter cannot be modified
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Oct 15, 2011
I have installed Oracle in workgroup, while i workgroup it is working fine. But latter I have change the server from workgroup to domain. At that time Oracle was not working , not able to connect. After that I change the Domain to workgroup again. And same problem exist. But I found that lsnrctl is working fine. But OracleServiceXXX is not able to startup in services.msc
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Aug 21, 2013
I am installing Oracle 12c R1 on Windows 2012. The windows is configured as a domain controller. I am logged in as the domain administrator.I created a normal domain user -- DomainNameORACUSER. I provided this as the existing user id during Oracle installation.
The software installs fine, but when creating the DB using the database configuration assistant, an error is shown "error in process:...inoradim.exe. Enter password for Oracle service user: DIM-00019: create service error. O/S-Error: (OS 87) The parameter is incorrect". The DB is not created.
I skipped the db creation and completed the installation. When tried to create the db using the database configuration assistant after installation, I received the same error.I performed the same installation on Windows 8 and was successful in creating the db.
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Nov 27, 2010
I have installed a database in D drive. I want to create another database in the same machine. I tried installing the new database using DBCA. Installation was ok. I added entry in TNS file.
When i try to login to this new database from other machine, i am unable to connect to this database. I made an entry in TNS on my local machine. It says the user id /password is wrong, even though they r correct. I am using the same password to delete the database.
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Sep 16, 2012
When ever error occurred as "Unable to extend extent", we do add either datafiles or increase the size (autoextend on).But in a interview, i was asked to handle the error without increasing size/adding new datafiles.
how can i handle this error without increasing size?
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