I want to change cursor_sharing, open_cursors and session_cached_cursors parameter values for SPFILE (Only SPFILE) using SQL Query.
I have found following SQL Queries, but I don't know these queries are only for SPFILE or not.
ALTER SESSION SET cursor_sharing='EXACT';
ALTER system set open_cursors=2500;
ALTER SESSION set session_cached_cursors=70;
I need SQL Queries only for SPFILE.
How to change db timezone parameter. My application team has asked me to change the db timzone parameter by following sql.
ALTER database SET TIME_ZONE = '+10:00';
Is this way is the correct one , and do we have any impact on database and does it require a db bounce.
Im planning to upgrade oracle10g to 11gr2.. i have query on that ..
my 10g having ORACLE_HOME=/app/ora/10.2.0, orainventory =/app/ora/oraInventory
new 11g ORACLE_HOME=/app/ora/11.2.0 .orainventory =?
my question is where i need to set ora inventory location for my new 11g? or it will create new location for that?
OS version : IBM AIX
I have oracle 10g running on oracle ASM 11.1, I want to know that if i install oracle 11gr2 database , can i use oracle 11.1 ASM which is already installed ?
View 5 Replies View RelatedI am migrating an oracle 10g to 11gR2. i am a bit confused. The developers in my work place have a tablespace for storing table and a different tablespace for storing indexes.
For the migration i am using exp and imp. My question is how i am going to migrate the indexes from 10g to 11gR2?
OS; solaris sparc 10
Oracle 10g: 10.2.0.1.0
oracle 11g: 11.2.0.1.0
I've migrated from Oracle 9i to Oracle 11gR2, when i'm checking my application on Oracle 11gR2, i found that some of the query result are differed from the previous version of Oracle 9i, which is very illogical to me. I've checked the data for all related tables which are involved in one of the query. I've checked all indexes also. Still i'm not convinced that Oracle is doing anything wrong. I cannot recreate the whole scenario here, because of many tables involved in that query.
One of the sample query code.
select 'ProductMaster' producttype,e.schemecd,e.SCHEMESHORTDESC as SCHEMEDESC,to_char(e.schemefrdate,'dd/MM/yyyy')as schemefrdate, to_char(e.schemetodate,'dd/MM/yyyy') as schemetodate,e.mkid ,e.countrycd,e.statecd,e.districtcd,f.schemetype, a.productcd,a.packsizecd,a.packtypecd,a.sortorder1, a.countrycd,a.statecd,a.districtcd,a.p_uniqueid,a.mrp, (a.productcd ||'-'||b.countryname||'-'||c.statename||'-'||d.districtname|| ' -pkt.prc:'||a.pktprice ||' -mrp:'||a.mrp) as pcode
from wb.wbproductdetails a
[code]......
My problem is when trying to use oradmin.exe. It doesn't exists apparently. I have Database Creation Assistant and Net Creation Assistant, I can open and run sqlplux.exe and run sql commands, but oradmin.exe seems to be missing.
This is a new install of Oracle EE 11gR2 on Windows 7 Pro.
I want to install Oracle EE 11gR2 on my Windows 7 Professional 64-bit laptop. Installed memory is 8GB.I need to install 32-bit server since Oracle Warehouse Builder will not run on a 64-bit o/s. Further, I use Toad 9.7.2 which will only recognise client 32-bit.
I had a few failed attempts, especially when the database was being created with the ORA-12560: TNS:protocol adapter error,
So here's what I did:
Changed C:WindowsSystem32driversetchosts so that it contains two lines 127.0.0.1 localhost & ::1 localhost
Changed properties of setup.exe in the installation directory to be Windows XP SP2 compatible and run as administrator
Selected "install database software only" (so I could figure out at what step the installation fails)
Selected "single instance"
Selected "Enterprise Edition"
Selected oracle base "c:app" (instead of default location c:appd_seng)
Copy of files was completed successfully, log file was created in c:program files(x86)oracleinventorylogs & registry entries were added to "HKEY_LOCAL_MACHINESOFTWAREWow6432NodeORACLE" (with keys KEY_OraDb11g_home1, ODP.NET & OracleMTSRecoveryService), and the following services were created:
OracleMTSRecoveryService: Started/Automatic
OracleOraDb11g_home1ClrAgent: Not started/Manual
OracleRemExecService: Started/Disabled
There are no listener.ora & tnsnames.ora yet. Sqlnet.ora is created with the line SQLNET.AUTHENTICATION_SERVICES = (NTS)
Now I went to Start, All Programs, Oracle - OraDb11g_home1, Configuration and Migration Tools, right clicked on "Net Configuration Assistant" and changed the properties to be Windows XP SP2 compatible and run as administrator and ran it. I selected "Listener Configuration", added a listener called LISTENER, TCP protocol, port 1521 and finished. A service called "OracleOraDb11g_home1TNSListener" was created and started in automatic mode. The PATH was updated and listener.ora was created with the lines:
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = C:appproduct11.2.0dbhome_1)
[code]...
Tnsnames.ora is also creaed with the contents:
ORACLR_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
)
(CONNECT_DATA =
(SID = CLRExtProc)
(PRESENTATION = RO)
At the command prompt, lsnrctl.status shows:
LSNRCTL for 32-bit Windows: Version 11.2.0.1.0 - Production on 15-APR-2012 12:42
:19
Copyright (c) 1991, 2010, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=DSG-HP6555b)(PORT=1521))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for 32-bit Windows: Version 11.2.0.1.0 - Produ
ction
Start Date 15-APR-2012 12:37:54
[code]...
At the command prompt, lsnrctl.services shows: LSNRCTL for 32-bit Windows: Version 11.2.0.1.0 - Production on 15-APR-2012 12:43:15
Copyright (c) 1991, 2010, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=DSG-HP6555b)(PORT=1521))
)
Services Summary...
Service "CLRExtProc" has 1 instance(s).
Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0
LOCAL SERVER
The command completed successfully Now I went to start, all programs, Oracle - OraDb11g_home1, Configuration and Migration Tools, right clicked on "Database Configuration Assistant" and changed the properties to be Windows XP SP2 compatible and run as administrator and ran it.
I chose to create a databaseGeneral purpose Global database name ORCL SID ORCL Chose "Configure Enterprise Manager" & "Configure Database Control for local management" and disabled "Automatic maintenance tasks" Used the same password for all accounts
Selected storage type "File System" & "Use Database File Locations from Template" Unchecked Flash Recovery & Archiving Selected "Sample Schemas", "Typical" memory size (1228MB), "Use Automatic Memory Management" Left sizing/character sets/connection mode as default, and Selected "Generate Database Creation Scripts" in C:appadminORCLscripts (if I choose to Create Database, it fails with TNS Protocol Adapter Error).
I now open ORCL.bat in an editor, go to command prompt, create the directories as per the file, set ORACLE_SID=ORCL & path.
Running C:appproduct11.2.0dbhome_1inoradim.exe -new -sid ORCL -startmode manual -spfile gives a message "instance created" & services "OracleJobSchedulerORCL", "OracleVssWriterORCL" (started) & "OracleServiceORCL" (started) are created.
The next step C:appproduct11.2.0dbhome_1inoradim.exe -edit -sid ORCL -startmode auto -srvcstart system give an error "Unable to start service, OS Error 1056" (probably implies services already running), nothing is present in the windows alert logs about this. If I stop the service OracleVssWriterORCL, then this command completes, although no messages are returned.
The next step in the batch file starts sqplus /nolog and calls ORCL.sql.
ORCL.sql accepts passwords for sys, system, sysman & dbsnmp. It then executes host C:appproduct11.2.0dbhome_1inorapwd.exe file=C:appproduct11.2.0dbhome_1databasePWDORCL.ora force=y, which prompts me for the password for sys.
ORCL.sql then calls CloneRmanRestore.sql, which then tries to run connect "SYS"/"&&sysPassword" as SYSDBA
This is when I get the error ORA-12560: TNS:protocol adapter error, which has been haunting me for days.
My gut feel is that the database creation step at sqlplus is unable to recognise the listener...or probably it does not recognise the modified registry location (with Wow6432Node), the file oracle.key in C:appproduct11.2.0dbhome_1BIN shows the string SOFTWAREORACLEKEY_OraDb11g_home1.
I then changed oracle.key to point to SOFTWAREWow6432NodeORACLEKEY_OraDb11g_home1, restarted the listener and ORCL service, but connecting as sys returns the same error.
"How to Migrate Oracle 11gR2 32bit to 11gR2 64bit on Microsoft Windows"
Currently we are having Microsoft Windows Server 2003 standard Edition service pack 2 and we are trying to migrate it to microsoft windows server 2008 Release 2 standard Edition
How to change Character set for oracle 8i database. Is there anyway to change the Character set without affecting the current database.
View 11 Replies View RelatedWe have one primary oracle database 10.2 and standby by database with no data guard. Initially we have 2 redo log group in primary and standby database.
We have recently add 2 more redo log and increase the size of log member from 50m to 200m in primary database. We don't have any problem in primary database.but in standby database we face a problem because we cannot open it. It always in mount stage in which . How we change the size of current redo log because we can't run. Alter system switch logfile command in mount stage.
LSNRCTL> status
Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for 64-bit Windows: Version 11.2.0.1.0 - Production
Start Date 09-NOV-2012 19:55:06
Uptime 0 days 0 hr. 24 min. 26 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File C:oracleproduct11.2.0dbhome_1
etworkadminlistener.ora
Listener Log File c:oraclediag nslsnrTESTQ51listeneralertlog.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=NDCORCKSDQ51.global.loc)(PORT=1521)))
Services Summary...
Service "testdb" has 1 instance(s).
Instance "ksdtest", status READY, has 1 handler(s) for this service...
Service "testdbXDB" has 1 instance(s).
Instance "testdb", status READY, has 1 handler(s) for this service...
The command completed successfully
i am trying to rename the logfile
"c:oraclediag nslsnrTESTQ51listeneralertlog.xml" to "c:oraclediag nslsnrTESTQ51listeneralert estdb.log"
so far i tried
LSNRCTL> set log_file testdb.log
Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521))
TNS-01251: Cannot set trace/log directory under ADR
LSNRCTL>
Can we restore database password file in ASM for 11gR2 version.
View 4 Replies View RelatedI often use "alter session set xxx=xxx;" command to change parameter value temporarily. After that, how to reset parameter value to default and I don't want logout sqlplus.
View 3 Replies View RelatedSQL> alter system set sga_max_size=1G scope=spfile;
System altered.
SQL> startup force
ORA-12545: Connect failed because target host or object does not exis
SQL> show parameter sga
ERROR:
ORA-03114: not connected to ORACLE
SQL> startup force
ORA-24324: service handle not initialized
ORA-01041: internal error. hostdef extension doesn't exist
SQL> startup
ORA-24324: service handle not initialized
ORA-01041: internal error. hostdef extension doesn't exist
SQL> startup force
ORA-24324: service handle not initialized
ORA-01041: internal error. hostdef extension doesn't exist
what's your method,when you want to change the character set ?
View 3 Replies View RelatedIt always used to be that Automatic Memory Management and Linux huge pages were incompatible: you had to use one or the other. But 11.2.0.2 has new parameter, USE_LARGE_PAGES. This isn't documented apart from a few articles on metalink, but Googling it suggests that if it is on TRUE (the default) or ONLY then I can use AMM with huge pages.
View 3 Replies View RelatedI have a question ragarding undo tablespace. I want to ask that why only undo tablespace information we need to specify in parameter file. We do not specify any other tablespace information. Not even for temporary tablespace. Then why we need to give undo tablespace name while instance is creating.
View 5 Replies View Relatedwhich initializaion parameter cant be change after creating the database?
View 5 Replies View RelatedWe have migrated database data from physical servers to virtual servers. i want to ensure all database parameters are set correctly in both physical and vblock servers. My question is what are all the parameters need to check and compare in both servers to ensure database from both servers ( physical/vblock ) are in sync.
Database used -- RAC database
OS used -- RHL 5.7
As per the bellow the default XML storage has been changed in 11gr2.
docs.oracle.com/cd/E11882_01/appdev.112/e10492/whatsnew.htm
Quote:
Oracle Database 11g Release 2 (11.2.0.2) New Features in Oracle XML DB
The following Oracle XML DB features are new in Oracle Database 11g Release 2 (11.2.0.2).
Default Storage Model for XMLType
The default XMLType storage model is used if you do not specify a storage model when you create an XMLType table or column. Prior to Oracle Database 11g Release 2 (11.2.0.2), unstructured (CLOB) storage was used by default. The default storage model is now binary XML storage.
We have a application which works fine on r1 but not on r2 due to this change, we are going to investigate resolving the issue on the application in the future, in the mean time we need to be able to use the CLOB storage.
Does any one know where we can change this functionality back to the pre 11gR2 change?
Currently my oracle database character set is we8mswin1252 and it is only containing English data as well as spatial data (which is in English of course). I would like to change the Database character set so it could accept Arabic characters.
I have checked the below command on a test DB and it worked fine, but I want to know if it's recommended as a best practice when changing the character set to accept arabic and this won't corrupt my old entered Data ?
SHUTDOWN IMMEDIATE
STARTUP RESTRICT
ALTER DATABASE CHARACTER SET INTERNAL_USE AR8MSWIN1256
SHUTDOWN IMMEDIATE
STARTUP
When I created a new oracle database the port number was 1521 (default), but I want to change it to 1522.
View 4 Replies View Relatedi have a oracle server installed enterprise edition, for some reation i need to degrade the version from enterprise to standard
i need same tablespace,data's everything same as of now.
I can not change the parameters RESOURCE_MANAGER_PLAN, at first, I set the parameters to DAYTIME,but when I restart my db,the parameters hold old values named MAXCAP_PLAN. Why?
SQL> select * from v$version;
BANNER
--------------------------------------------------------------------------------
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
PL/SQL Release 11.2.0.1.0 - Production
CORE 11.2.0.1.0 Production
TNS for 32-bit Windows: Version 11.2.0.1.0 - Production
NLSRTL Version 11.2.0.1.0 - Production
[code]....
Which config file is used to change the os version(RHEL 4.0 to RHEL 5.5) by OS admin what will be its impact on ORACLE Databases.
View 3 Replies View RelatedWhat is best practice to change small disk D:? I am beginner with Oracle. 10g on W2008. 5 datafiles (all indexes,second data file, 2 undotabs)*.dbf (34;30;1;34;12 GB) is on D:. Part of tablespaces (1 data, 1 undo)has files on c:.
I.
1.Shutdown 2008 server.
2.Copy D: image with GHOST to USB, network.
3.Connect new D, create RAID.
4.Restore image to D.
5.Start 2008 server.
II.
1.Stop application.
2.CONNECT AS SYSDBA
3.SHUTDOWN NORMAL or (IMMEDIATE)?
4.Copy files *.dbf at OS level from d: to ... USB disk, network.
5.Shutdown 2008 server.
6.Change disks, create RAID in BIOS.
7.Start W2008.
Is Oracle at this moment in SHUTDOWN mode?
8.Copy back *.dbf to new D: (with directory structure).
9.STARTUP Oracle.
When I list the parameters with "show parameter", I get only numeric value for hash_area_size with no unit, what is the unit for that value and conversion of it to MegaBytes.
View 3 Replies View RelatedI have a simple question about database sessions. The value of parameter "sessions" is set to 500 and the users connect to database through an application server(Jboss). There are more than 500 users connect to the database through application.
My question is, how more than 500 users can connect to the database without any issue, if we set the value of "sessions" parameter to 500?
quick check on a hidden parameter? I need to know the default value and possible values for _serial_direct_read on various releases, I have only 11.2.0.3 available right now and I'ld like to know this for 11.2.x.x 11.1.x.x, and 10.2.x.x.
Below is the query that will show what it is currently which (unless you've changed it) will be the default: auto for my 11.2.0.3. Then to see the options, try to set it to something wrong, my options are false/true/never/auto/always. I think false/true were the only choices for 10.2 and are maintained only for compatibility. But I can't rememebnr 11.1.
orcl>
orcl> set lin 80
orcl> select KSPPSTVL from x$ksppcv join x$ksppi using (indx) where ksppinm='_serial_direct_read';
KSPPSTVL
--------------------------------------------------------------------------------
auto
orcl>
orcl> alter system set "_serial_direct_read"=rubbish;
alter system set "_serial_direct_read"=rubbish
*
ERROR at line 1: ORA-00096: invalid value RUBBISH for parameter _serial_direct_read, must be from among false, true, never, auto, always
orcl>
update: added 11.1.x.x to my wishlist