i've perform a stress test of a database in 2 configuration :
1) Single instance 11.2 with 8gb Sga e 4gb Pga on Linux, 6core with instance caging =4, resource_manager=defaut_plan
2) 2 Nodes Rac 11.2 with 8gb Sga e 4gb Pga in both nodes on Linux, 32core with instance caging =4, resource_manager=defaut_plan.
I've used Swingbench and the transaction per minute are equal, Avg transaction per s in rac are Greater then single instance (4ms vs 40ms).I know that rac is not for high performance.My question is: is rac config best than single instance and if yes what is the %?
we have a production database 'X'. Now i have created a test database 'T' and did'nt configured another listener to it! The issue is when i cam connecting to oracle through sqlplus i am directly connecting to Test database 'T' but not the production database 'X'----ofcourse i can login to production DB afterwards. but initially i want to access the production database 'X'.
I need to refresh a PROD database into TEST database. The PROD and TEST runs on 10g. I need a full refresh. Is there any pre req's which i should keep in mind ?.
i am installing oracle database 8.1.7 on dell server power edge 2650 first time database successfully installed but when i want to crate new database by Database Configuration Assistant it is not working for new database creation.
I want to create a database trigger which will test the database link, if it is ok then it will use dblink and do its work.
If it fails then it will send the data into its own server logfile.
I Wrote:
CREATE OR REPLACE TRIGGER PERMIT.TESTTRG AFTER INSERT OR UPDATE ON PERMIT.TR_LP_M_H_COMPANY_25072012 REFERENCING NEW AS New OLD AS Old FOR EACH ROW Declare l number; nIgn PLS_INTEGER; nRows PLS_INTEGER := 0;
[code]....
When I execute it it is giving error:
LINE/COL ERROR -------- ----------------------------------------------------------------- 4/11 PLS-00201: identifier 'EXEC_SQL.CONNTYPE' must be declared 4/11 PL/SQL: Item ignored 8/2 PLS-00320: the declaration of the type of this expression is incomplete or malformed
I have to migrate the current production database to test 10.2.0.4 on windows. Any non-export way to upgrade 9i to 10 g?
i have following steps
1) ALTER DATABASE BACKUP CONTROLFILE TO TRACE 2) shutdown oracle 9i database on server A 3) copy database file, controlfile, redolog, and other files to new server B 4) alter the controlfile backup with new location of bdump, udump, and log file and data file locations 5) user oradim ORADIM -NEW -SID SID [-INTPWD PASSWORD ]-MAXUSERS USERS -STARTMODE AUTO -PFILE ORACLE_HOME\DATABASE\INITSID.ORA 6) start dabase in upgrade mode 7) run catpat.sql and util102.sql 8) take backup 9) open database for users
Running a Dell x86_64 machine using CentOS 6.4 Install using the command: rpm -ivh oracle-xe-11.2.0-1.0.x86_64.rpmOracle XE installs without any errors.
However: When during database configuration we get the Database Configuration failed error The logs all show similar errors, here's a snippet: Create controlfile reuse set database "XE"*ERROR at line 1:ORA-01034: ORACLE not availableProcess ID: 0Session ID: 0 Serial number: 0 BEGIN dbms_backup_restore.zerodbid(0); END; *ERROR at line
1:ORA-01034: ORACLE not availableProcess ID: 0Session ID: 0 Serial number: 0 ORA-01034: ORACLE not availableORA-27101: shared memory realm does not existLinux-x86_64 Error: 2: No such file or directoryORA-00119: invalid specification for system parameter LOCAL_LISTENERORA-00130: invalid listener address '(ADDRESS=(PROTOCOL=TCP)(HOST=1q6xlf1.bcohome.bco.com)(PORT=1521))'Create controlfile reuse set database "XE"*ERROR at line 1:ORA-01034: ORACLE not availableProcess ID: 0Session ID: 0 Serial number: 0 alter system enable restricted session*ERROR at line 1:ORA-01034: ORACLE not availableProcess ID: 0Session ID: 0 Serial number: 0 alter database "XE" open resetlogs*ERROR at line 1:ORA-01034: ORACLE not available
My problem is if i start sudo /etc/init.d/oracle-xe configure i get Database Configuration failed. Look into /u01/app/oracle/product/11.2.0/xe/config/log for detailsI use a plain installed Ubuntu 12.04 and try the instructions of the Oracle 11gR2 Express Edition on Linux Ubuntu 11.10 howto. Also i installed Ubuntu 11.10 and tryed is, but the same error happens.
On the install script i get:
toxsox@vm3:~/Disk1$ sudo dpkg --install ./oracle-xe_11.2.0-2_amd64.debVormals abgewähltes Paket oracle-xe wird gewählt. (Lese Datenbank ... 23051 Dateien und Verzeichnisse sind derzeit installiert.) Entpacken von oracle-xe (aus ./oracle-xe_11.2.0-2_amd64.deb) ... oracle-xe (11.2.0-2) wird eingerichtet ... Executing post-install steps... /var/lib/dpkg/info/oracle-xe.postinst: line 77: bc: command not found /var/lib/dpkg/info/oracle-xe.postinst: line 78: bc: command not found
[code]....
I had changed the /etc/init.d/oracle-shm so how Dude wrote it to mount --move /run/shm /dev/shmmount -B /dev/shm /run/shm>
i also tryed some other instuctions for 12.04 and Oracle XE but without success. I never hat the ORA-00845: MEMORY_TARGET but everytime the ORA-27101: shared memory realm does not exist Error.
Data Base Configuration assistant for create new database not working in oracle 8.1.7 in windows server 2000 / server 2003 how can i create new database
I m using Windows Vista Business 32 bit , Oracle 10.2.0.3
while running my setup so many time i got same error each and every time Error:12560 TNS Protocol Adapter error and it shows me i attached my screen shot with my thread , and remember i already installed earlier but at that time there was no error and successfully installed, i removed the total software before installing and i also removed my environment variable and after getting this Database Configuration Assistant failure there is no service is started regarding my database.. I also tried manually but there also i got some other problem if by Database Configuration Assistant it ll b solved then it ll be good for me.
I have stand alone 11gR2 database. Do I need to configure the listener and have the tnsnames.ora file entries under Grid home and start the listener from Grid home or do I need to start from Oracle database home?
I've installed without problems Oracle 8.0.5 on WS 2003. After installation I've created 8 databases, with the utility Database Configuration Assistant (dbassist, executed by launch80.exe).
After that, the DBAssist doesn't run anymore.
I've tried EVERYTHING. And I have no success, Im stuck. And I need to create several databases.
I need to test a parameter in a script that must adhere to what is currently in the database.For example, when a user enters the value when prompted from this script, ("Enter the schema copy desired: " ) the value must be of the current values in the db:, it would be something like this:
Values currently in DB: copyofschema201110 (the 2011 is the year, and 10 would be the month of oct).
copyofschema201109 copyofschema201108
So, if the user enters the value 'abc' (an incorrect value), then I would like the script to stop the user, and kick back a message, say from dbms_output.put_line, and force the user not to go forward, but re-enter a correct value.
I have below mentioned records in mount so whenever i select any mount it should now show the the last row of that mount i.e. test no-3 any records of mount which will not show last row of test number
I suspect it uses TABLE, CAST and/or MULTISET functions in a query .. but reading the docs on those, I can't seem to piece together how to do it.
When I piece together a sample/test query, I usually do something like this:
WITH data AS ( SELECT 123 id, 'abc' col1 FROM dual UNION ALL SELECT 234, 'def' FROM dual UNION ALL SELECT 345, 'xyz' FROM dual ) SELECT * FROM data -- usually more complex query here
However, I saw somebody do this without using the UNION ALL .. they did something with TABLE ( ... ) ? it seemed "simpler" than the UNION ALL method I've used previously
create or replace view test_view as select 1 id,CONTRACT_REF_NO,chg_gl from test union all
[code]...
11 rows selected.
I have done only for one id.
so the problem is the front end is showing this test_view that people will modify.but they have to actually modify the table ,so I can think of an instead of trigger(instead of insert and instead of update ones).
How can i test my Procedure /Function/Package, i mean how to unit & integration test my Procedure /Function/Package. Is there any tool available in the market, or we have to test in manually .
recently i have tried to upgrrade from oracle 11.2.0.2 to 11.2.0.3 in a test environment (virtual machine).
there i have mentioned the SID as ORCL, but when we took the same snapshot to other machine (VM). iam unable to connect to the VM, unless i gave the local net service configuration as ORCL but it is unable to connect. but when i ran the query "select * from GLOBAL_NAME" output was ORCL. domain. com again i have configured in LNSC as ORCL.DOMAIN.COM it is working.
We have a RAC in a test environment.It's 2 nodes connecting to an IBM DS3512. The DS3512 has one pool of 8 hard disks (RAID10) which has been then sliced into logical drives:
2 x 1GB then 2 * 400GB
I have been tasked with changing the current configuration as follow:
2 pools of 4HDs in a RAID10 configuration
Then from the first pool: 2 * 1GB 1 * 398GB
from 2nd pool: 1 * 400GB
What I intend to do: 1) shutdown SQL> shutdown immediate; ./srvctl crs stop 2) backup dd if=votingdisk of=voting_disk_backup I already got backups of OCR in $CRS_HOME/cdata/crs/ 3) Perform changes on SAN 4) recreate ocfs2 partitions 5) mount the disks to their folder. 6) recovery recover voting from backup recover ocr from backup 7) Turn service on again ./srvctl crs start SQL> startup;
Would this scenario work. There can be some glitches like the disk names changing after the reconfiguration but I only need to modify fstab for that.
I would like to know that how can i automate the export from production to test server. I need direction to create process to import data from production (server A) to test server (server B).
I want to test custom Jar files with Forms 6i from my desktop, but I cannot get the Run Form->Web to work. Is it possible for the run time to load the just jars for PJC when you do Run Form -> Client/Server? So far, when I have done this, it does not execute any PJC.
