SQL & PL/SQL :: Recommended Settings In Oracle Server
May 30, 2013What are the default settings and recommended settings in oracle server like we shouldn't use char(N) datatype.
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Oracle Database Server / Client Connection Settings Between Office And Home
Jul 3, 2010Suppose my oracle database server IP is 128.1.1.100 in the office & the internet static IP is 115.118.33.100 is on that server. I want to retrieve the data by using oracle forms & report from my home's computer having different internet IP 115.118.33.25 on my home's computer.
what would be the settings on my home's computer for the same. i mean tnsname.ora file or any other setting.
Server Utilities :: IMP With Different Language Settings?
May 7, 2010i have to import Data (exported with EXP) from a 8.1.6 Database running with GERMAN_GERMANY.WE8MSWIN1252 language settings. The destination database is running with GERMAN_GERMANY.AL32UTF8.
What do i have to do to import (IMP) the data correctly?
Forms :: WebUtil And Jacob Settings In AIX Server
Sep 21, 2010I am using forms 10G. I have done the setting for webUtil and Jacob in my pc for browse button to be work and it is working fine .I am sending you the attachment ,which i followed for the configuration in my PC.
But can any one please tell me the steps for implement these things in AIX server so that everyone can use my form .I mean how to configure this to utility Webutil and Jacob in AIX server .
Server Administration :: Tablespaces In Autoextend Settings
Jun 9, 2011I just want to know what are precautionary measures if tablespaces in a database is in autoextend mode. I'm wondering if these tablespaces reached its maximum sizes.
In our case, we are administering a database (turned over by our outsourcer after a 2-year maintenance) with SAP interface, and we noticed that most of it's tablespaces were created with initial size of 2Gb up to a maximum size of 10Gb, all were 'autoextensible'.
SQL & PL/SQL :: Oracle Client Locale Settings
Jan 10, 2011I have a scenario wherein the Oracle server is in a IBM mainframe platform, whose keycode is EBCDIC. I have a Oracle client installed in a UNIX platform, whose key code is ASCII. When I fire any Oracle query which has a ORDER BY clause at the client side, the ordering is done as per EBCDIC.
My question is: Does the client side locale settings ever come into picture? Or in other words when does the client side settings influence the result of a query?
Forms :: Oracle 10g On Mac Client And JRE Settings Not Working?
May 30, 2010I have an application server on windows 2003 server. Now i have one Mac Book and i want to use the application in that. I have searched and find that i have to change in formsweb.cfg. I have made the changes according to that but my screen is coming blank only. I have change the formsweb.cfg like this
[jpi]
baseHTMLJInitiator=basejpi.htm
form=d:accountlogin_form.fmx
workingdirectory=d:account
userid=account/account@ORCL
width=1200
[code]...
Forms :: Oracle Developer Suite Run-time Settings?
May 18, 2011Am installed oracle 9i database and Oracle Developer Suite 10g.Am unable to run the Form. When I run the Application Local machine,Blank White Screen Appears No Error Message.Am installed
1.database in F: and Developer Suite in E :
2.I.E 6.0 and 1.31.1.28 J Initiator Version
Am started oc4j instance started.. in run time edit preferences both [URL] and [URL] are given
3. in formsweb.cfg i changed baseHTMLjinitiator=basejpi.htm
SQL & PL/SQL :: Check Listener Time Zone Settings / Values In Oracle 10g Database?
Nov 28, 2011How to check the listener time zone settings/values in Oracle 10g database?
View 5 Replies View RelatedBackup & Recovery :: Database Size Is 30GB Is It Recommended For RMAN Backup
May 22, 2012database size is 30GB is it recommended for RMAN backup
View 2 Replies View RelatedServer Administration :: Settings Infringe On Any Available Memory On System That Is Already Tight On Memory?
Jul 25, 2012I have the following setup
SQL> show parameter sga;
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
lock_sga boolean FALSE
pre_page_sga boolean FALSE
sga_max_size big integer 3G
sga_target big integer 2G
from what I read I beleive this will initially grab 2GB of memory on startup and will grab up to to 3GB of memory total for the SGA. The "total" memory can be allocated to different peices of the SGA when needed but will never exceed 3GB. Is this correct or would these settings infringe on any available memory on a system that is already tight on memory?
Secondly, what happens if both these values are set to the same value?
AWE Settings In Windows 2008 32 BIT
May 17, 2012I have Windows 2008 R2 32 bit server having 32 Gig of memory I want to use /PAE settings. I already follow metalink 225349.1 but to no avail.
below is my pfile settings. But i received error when i start with this settings
the error "ORA-27102: out of memory
OSD-22
O/S-Error: (OS-8) Not enough storage is available to process "
ppciorcl.__java_pool_size=200M
ppciorcl.__large_pool_size=200M
ppciorcl.__streams_pool_size=200M
[Code]....
Forms :: Running Graphs - Changes In Settings?
May 3, 2012I want to run graphs through forms. Just wanted to ask you that, what changes in settings do I have to make in forms or install any new software so that I am able to run graphs through it?
View 2 Replies View RelatedPerformance Tuning :: SGA / PGA Parameter Settings?
Nov 27, 2011we are ruining oracle 9i in windows 2000 server, oracle is the only database running in the server. The RAM capacity is 4GB but the sga showing is as below
Total System Global Area 118255568 bytes
Fixed Size 282576 bytes
Variable Size 83886080 bytes
Database Buffers 33554432 bytes
Redo Buffers 532480 bytes
pga size
NAME VALUE
---------------------------------------------------------------- ----------
aggregate PGA auto target 0
global memory bound 0
total expected memory 0
total PGA inuse 19937280
[code]...
how can we using the 4gb RAM deducing 20% for OS Sometimes users are complaining slow process.
Client Tools :: SQL Plus 10g Display Settings?
Feb 25, 2010I am using SQL Plus 10g and when I execute a query my column widths are quite narrow, hence the titles and data are displayed as shown below. How can I change the settings so they are displayed side by side and the whole coulmn titles are visible?
TIMESTAMP
---------------------------------------------------------------------------
ACCOUNT_ CUSTOMER_ID BRANCH_ID TR AMOUNT ACCOUNT_BALANCE
-------- ----------- ---------- -- ---------- ---------------
23-NOV-09 13.45.14.000000
87654321 1002 1 WD 1700 -125
Create Database With Polish Settings?
Aug 13, 2012I need to create a database with a langauge set to Polish and territory set to Poland. I use dbca to create the database. I set there these settings but when the database is created and I try following sql commands I get this output.
SQL> select * from v$NLS_PARAMETERS;
PARAMETER VALUE
---------------------------------------------------------------- ----------------------------------------------------------------
NLS_LANGUAGE POLISH
NLS_TERRITORY POLAND
NLS_CURRENCY zl
NLS_ISO_CURRENCY POLAND
[code]...
Why does SELECT * FROM NLS_DATABASE_PARAMETERS return AMERICAN language? How to create the database with Polish settings?
Enterprise Manager :: Backup Settings Cause Error
Feb 10, 2010I am configuring the Backup Settings through EM. It says 'An error has occurred while configuring the backup settings.'. When i click on 'View Error Details' it shows:
'open2: IO::Pipe: Can't spawn-NOWAIT: No such file or directory at - line 831'
I cant figure out the problem.. I have also created the Disk Backup Location.
Performance Tuning :: Used Same Dmp File To Restore Data And Settings
Oct 15, 2013I am getting back into Oracle (from a long haul in MS only env.) and am now testing Oracle installs.I have been given a task of seeing the diff. between 12c and 10.2g...I set up 2 vms (excatly same configs) and used the same dmp file (on both env.) to restore data and settings for our jobs to run.We have some aggregated data, and cubes with DIM tables each being run on the vm machines. We run nightly jobs to rebuild our cubes.
I am supposed to see/analyze the value of 12c, and understand things might vary from company to company, but am perplexed at my result.12c is half the speed of 10.2g, both env. are the same out of the box with same dmp file and same hardware.
I am using the same dmp file, with the same jobs on each machine, with both vms having 10.2g or 12c installed out of the box as is.what default oracle settings might have changed from 10.2g to 12c that could make the exact same env. run twice as slow on the 12c?
Expectations were that out of the box with both machines running same jobs on same data (from dmp files) would have it that 10.2g would be slower than the 12c, except the 12c takes 2 times as long to run the jobs. I have reviewed every possibility as I know usually the problem is the person sitting in the chair and not the pc...but I confirmed all was identical from the one vm env. to the other, except the version of oracle out of the box.
What could be done to bring that default setting back to atleast equal time between the 2, that would give me a great starting point. Otherwise, I would have to toss this up to bloatware.
I read up a bit on the CBO, and know this might have changed in 12c.is there a way to bring it back to a backwards ealier config, so as to atleast match both env. execution plans?
Exadata :: DBFS Settings For Loading External Table
Aug 10, 2012if there is any particular DBFS settings to increase the performance on external table loading currently I have just mounted it with direction just looking for any other ways to improve the reading from the flat file that sits on dbfs on exadata x-2 half rack
View 1 Replies View RelatedPerformance Tuning :: Queries On PGA Settings And Related Memory Management?
Feb 11, 2011I have few queries on PGA memory management.Since these queries are based on 2-3 examples not exactly same by nature I am summarising it after my understanding for the same
As I understand many workareas can be allocated to a single sql statement and number and sizes of theses workareas is controlled internally by Oracle when Automatic Memory management (PGA_aggregate_target and workarea_size_policy=Auto are set) Since many sessions share the PGA memory, the amount of memory available to each session may vary and if less amount of memory is available for a session for sorting then TEMP tablespace is used
[1] Can we say paging happens and can be checked at this time?
[2] Is there a difference in handling memory while populating pl/sql tables?
As I have encountered ora-04030 while some our developers were populating pl/sql tables but never encountered this error for sorting, hash joins etc Though I don't remember the width of pl/sql table, I am sure the developer used 'LIMIT' clause during bulk collect and still faced the issue.
With a single session on the server, I noticed that the difference in values displayed issuing 'free' command in linux and output values from sesstat did not match at all while there wasn't any heavy OS process involved during the period. I was expecting 'used' and 'free' values displayed by free command (linux) will change and difference would be approximately equals 'before and after values of session pga memory.
[3] Isn't it expected to match?
[4] Can we say in dedicated server, at any moment of time, the SUM of 'session pga memory' represents all the memory used by Oracle SGA, at that point of time?
select sum(value)/1024/1024 "memory in MB" from v$sesstat where statistic#=20;
During one of the tests I got following output (divide value by 10 for my visibility and avoid formatting)
SQL> select a.name, to_char(b.value/10, '999,999,999') value
from v$statname a, v$mystat b
where a.statistic# = b.statistic#
and a.name like '%ga memory%'; 2 3 4
[code]...
The above query is showing above values even when the pl/sql block execution is completed 30 minutes back
[5] Do we call this as 'memory leak' where memory is not released even while some time has passed since session has done something?Of course I am not checking at OS level as mentioned in question [3] above the values won't match!
Still the output of free command for reference(After the pl/sql block executed)
SQL> !free
total used free shared buffers cached
Mem: 3016796 2999660 17136 0 4308 1173260
-/+ buffers/cache: 1822092 1194704
Swap: 1048568 636124 412444
--(After the pl/sql block executed)
SQL> select * from v$pgastat;
NAMEVALUEUNIT
aggregate PGA target parameter 524288000bytes
aggregate PGA auto target 456256512bytes
global memory bound 26214400bytes
total PGA inuse 17328128bytes
[code]...
[6] What could be the significance of negative values of 'session pga memory/max'?
Last We have an OLTP system and in the night we run batch processes in 2-4 sessions
Suppose I have 10 GB RAM and with PGA setting of 3.5 GB Now I want the batch process sessions to use max possible memory during nighttime and toggle the setting back in the morning
[7] With above settings (10 GB RAM and 3.5 GB PGA) how can I divide the memory among 4 sessions?
Shall I set 1) PGA_aggregate_target=0 2)Workarea_size_policy=manual 3) Sort_are_size 4) Hash_area_size
[8] What would be approx values for parameter 3 and 4? will it be straight 3.5 GB/ 4?
Application Express :: Losing Chart Settings When Switching To Custom XML
Feb 20, 2013I have an application which contains a chart of type Dial.In order to set the major interval dynamically I have switched to using custom xml and replaced the #SCALE_DATA# with:
<scale minimum='&P2_CHART_MIN.' maximum='&P2_CHART_MAX.' major_interval='&P2_CHART1_INTERVAL.'/>
However, I would also like to label the value with a Units Label (e.g. '%'). I was previously doing this using the Value: Postfix setting under Axes Settings, but after switching to Custom Settings removes this box and I no longer get the units displayed.
Is there some xml I can add which will set and display the units.I am using Application Express 4.0.2.00.09
Application Express :: Manage Workspace Instance Settings In APEX Administration
Jul 23, 2013I would like to change the printing settings in my workspace Instance settings. But, I can't find the "Manage Instance" option mentioned in the tutorials.
View 4 Replies View RelatedApplication Express :: 4.2.1 Dynamic Action Definition True Action Settings Not Visible
May 16, 2013im working with apex 4.2.1 and when i try to define a Dynamic action on any item, if the action type is "Set Value" or execute SQL/Javascript code it should appear a text field that let me define the action taking place. However this wont do..
this is what happens:
And this is what should happen:
I know that patch 4.2.2 solves some issues regarding dynamic actions but in the bug report there's no reference to such a problem.
Data Guard :: How To Know Current Active Guard Settings In Standby Database
Oct 17, 2012Controlling User Access to Tables in a Logical Standby Database can be controlled using the following command:
ALTER DATABASE GUARD STANDBY;
My simple question is: how can I know the current active Guard setting in the standby database?
Oracle 11g R2.
Server Administration :: Monitoring Script Required For Oracle 9.2.0.7.0 On Windows 2000 Server
Apr 8, 2010My manager is asking to create a SQL scrip, which will provide following information.
Our database is 9.2.0.7.0 on Windows 2000 Server
-How many records Insert / Update or Delete daily in my Oracle database?
- Check Archive log / Redo Log switching information?
-Check database growth ?
Server Administration :: Installing Oracle Database 10.1.0.2.0 On Windows 2003 Server 64bit?
Jan 11, 2011i am trying to install Oracle 10.10.2.0 on Windows Server 2003 standard x64 Edition Service Pack, but when i try to run the installer or open DVD it gives me below error.
"The image file D: is Valid, but is for a machine type other than the current machine."
Server Administration :: Restoring The Oracle Services In Windows 2008 Server
Jun 27, 2012I was trying to delete the database in the test server. When i was deleting listener was already stopped, i continued deleting using dbca, it shown me some alert that datafiles cant be deleted because system could't find database, since listner was stopped so only service was deleted(the one showing in the windows administrator toolsservicesOracleServiceTEST).
All the datafile parameter files are still there. How can i delete the datafiles and parameter files belongs to that database or how to create the deleted service, so that i will start the listener and do the complete deleting of the database.
RAC & Failsafe :: ORACLE Server Failover Parameters In Windows Server Machine.config File
Jan 17, 2012working on setting up connection between a Windows 2008 server and a pair of Oracle 11g DBs in a RAC Cluster. One Database (let's say DatabaseA) is in one data center, and the other (DatabaseB) is an a secondary, backup database. The RAC Cluster is all set up, working fine, etc. However, I Need to set up the machine.config file on my Windows Server, to go only connect to DatabaseA, unless it fails, in which case, we want it to connect to DatabaseB. Think we could do this if the host app server was Linux/Unix, but it is windows, and I just don't have the background as to the parameters to set up in the machine.config file. They are similar, but different, and we want a very specific behavior (use DatabaseA, unless fails, then DatabaseB). Application is .NET 4.0 app.
View 6 Replies View RelatedExport/Import/SQL Loader :: Server Connecting Oracle DB Using Linked Server Execution Delay
Jul 24, 2012I have installed Oracle server and SQL Server on separate machines which cause me a time delay of 21 seconds for each execution. Why executions delay? I have set RPC out (true).
Note: My main concern is either if the query is correct/incorrect it executes for 21 seconds._
Another case when I have both servers on the same machine it executes in milliseconds. I have tried Following methods in SQL SERVER.
*1, Using OPENQUERY:*
SELECT * From OPENQUERY(Linked Server Name,’Select * from OracleTableName ‘)
*2, Using Exec:*
DECLARE @sql NVARCHAR(MAX);
SET @sql =(’Select * from OracleTableName ‘);
EXEC (@sql) AT Linked Server Name ;
How to reduce the time delay caused for the execution?
Export/Import/SQL Loader :: Oracle 9 Database Refresh From Production Server To Integration Server
Oct 13, 2012I will have to proceed with Oracle 9 database refresh from production server to integration server. 5 biggest schemas must be exported and imported. They constitute 97% space used in a database. This is very big database so I would like to be sure that everything will go smoothly. That is why i want to ask you some questions.
Have you got any clues for me before I start with exp/imp? From my side i will tell you that I will have to exp/imp schema by schema because there is small space both on production and integration disk for a dump. First thing I thought are dependencies between schemas that are exported and that which are not, and also between schemas that are exported/imported one by one.
This is procedure that I plan:
For every schema that is to be refreshed
{
1. Export schema with ROWS=N CONSTRAINTS=Y
2. EXPORT schema with ROWS=y CONSTRAINTS=N
3. Import schema from step one
4. Disable all the foreign key constraints using ALTER TABLE DISABLE CONSTRAINT.
5. Import schema with rows
}
ALTER TABLE ENABLE CONSTRAINT
With above procedure i think that I will avoid problems with dependencies between schemas exported/imported one by one. But my concern is if there are any dependencies between those schemas and schemas that are not exported. Is there an way to check it before refresh ?