Why the default value is not the Oracle recommended?

Why the default value is not the Oracle recommended?
In Oracle 10g, the default alocated unit of Oracle ASM is 1MB. But the Oracle ducumentation states that "To ensure a higher probability of one
logical I/O resulting in no more than one physical I/O, the minimum stripe depth should be at least twice the Oracle block size". ---See Performance Tuniing Guide (10g10.2 Page8-3.
It's inconsistent. What is right way?

>
Why the default value is not the Oracle recommended?
In Oracle 10g, the default alocated unit of Oracle ASM is 1MB. But the Oracle ducumentation states that "To ensure a higher probability of one
logical I/O resulting in no more than one physical I/O, the minimum stripe depth should be at least twice the Oracle block size". ---See Performance Tuniing Guide (10g10.2 Page8-3.
It's inconsistent. What is right way?
The default database blocksize of 10g is 8k.
>
8 * 128 = 1024
128 >= 2
At least twice the size does not mean exactly the doubled size.
There is no contradiction between the documentation and your observation in this case.
Kind regards
Uwe
http://uhesse.wordpress.com

Similar Messages

What is the default value of license_max_users in oracle 9i/10g

hi,
may i know the default value of license_max_users in oracle 9i/10g.
plz reply the solution.
thanks.

user10492712 wrote:
may i know the default value of license_max_users in oracle 9i/10g.Consider (as a typical Oracle professional might do):
- This sounds very much like an Initialization Parameter.
- Initialization Parameter defaults, descriptions, usage and warnings are documented in the Oracle Database Reference manual
- The Reference manual is part of the doc set
- The doc set is available at http://tahiti.oracle.com
For your convenience, the information is at http://download.oracle.com/docs/cd/B19306_01/server.102/b14237/initparams093.htm#CHDBJCJC

After closing firefox, the next time I open it my homepage has gone back to the default homepage and not the one I tried to set as my home page.

I've tried multiple times to set my home page to Yahoo.com
It works as long as I have Firefox open, but if I close Firefox and then re-open it, the home page has reverted back to the default home page, not the one I set.
This has not happened before updating to 3.6.10.

There are several possible reasons for it being reset, for details see [[Preferences are not saved]].

SAP remove the default values when modify the default warehouse at SO lines

Hi All,
Whenever I change the default warehouse field at SO lines, all the default dimension values will be removed.
Is this normal for SAP operation?
Any setting to prevent it to remove all default values?
Thank you very much.
Best Regards,
Vivian

Hi Vivian,
Check the link
I want to remove default warehouse condition
Regards
Jambulingam.P

How can I get the default value of a particular preference programatically. I know I can see the default value for some of the preferences in about:config but, I need a programatic way to get the default value.

<blockquote>Locked by Moderator as a duplicate/re-post.
Please continue the discussion in this thread: [tiki-view_forum_thread.php?comments_parentId=702631&forumId=1]
Thanks - c</blockquote>
== Issue
==
I have a problem with my bookmarks, cookies, history or settings
== Description
==
How can I get the default value of a particular preference in FireFox?.
I know I can see the default value for some of the preferences in about:config but, I need a programatic way to get the default value.
I see some that there are values for preferences in firefox.cs but I am not certain that these are being used as the default values for preferences. prefs.js in user's profile only has the updated values and not the default values.
Any help towards acheiving this programtically is greatly appreciated.
If the default values are stored in a file, kindly let me know the format in which it is stored for me to parse it programatically.
== User Agent
==
Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Win64; x64; Trident/4.0; .NET CLR 2.0.50727; SLCC2; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0)

Dear Friend,
Here when you have the callableSattement as ?=proc(?), the first ? is an output parameter. So you should register it as out parameter using registeroutparameter.
Then you can get the value from the outparameter using callablestatement.getXXX().
Try that way.
For free tral versions of JDBC Drivers go to www.Atinav.com

Unable to populate the default value using form personalization

Hi, I need to default a value in order managemnt for waybill number
shipping -- transaction - delivery - detail --
In Order management
Shipping - Transactions
Source system -- Order management
From Order number - Any ordernumber
say find
I want to default this Detail ( xxxxx) as Way bill
value of :DLVB.DETAIL_LABEL
I have put the following condition on form personalization
Condition tab
Triger event
When new record instance
Trigger object
dlvy_s
Processing mode both
Actions tab
Property
Object type Item
Target Object DLVY_S.WAYBILL
Property name Value
Value
:DLVB.DETAIL_LABEL
but it is not defaulting... Appreciate if any one has idea what is wrong in this.
Edited by: 885022 on Oct 3, 2011 11:31 AM
Edited by: 885022 on Oct 3, 2011 11:33 AM

yes Srini
as we dont have any option via personalization to set the default values ,it can be done through controller extension ,
in processRequest method of extended controllere get the control for that particular field where u want to set the default value and set the value using fieldbean.setValue(pagecontext,value);
in case of any particular case ,please post in the forum
thanx
Pratap

How to set the default values of the field of the context.

Hi Experts ,
I want to set the default value of the field of the context.
Where and how this declaration should be done.
Thanks in Advance.

In the context tab of the view. Select the attribute for which you want to set the default value.it will show the properties at the bottom. set the Default value property to the value which you want to set as the default value.
Regards
Naresh

How to set the default values for fields

Hi all,
How to show the default values without changing the existing code in the CO for the seeded page.
I have requirement like one drown box in that three values are there. On page load the item is empty , but i have to show first value as default value. Is this possible through personalization..
Can any body have idea pls give some suggession.
Thanks
Uma

Considering you don't want to go for controller extension..
A way is to use java script in personalization.
Simply create a RawTextBean using personalization and add the java code to change the properties.
Java script plan:
Get the handle of the items to change (like here drop down)
selectTags=document.getElementsByTagName('select') --gives list of all the select tags in the page
get ID of the select tag whose value you want to change (loop throug selectTags array).
or get it directly by getElementsByName method or getElementsByID mETHOD.
Say its handle is changeItemID.
changeItemID.selectedIndex=2
Overview of script
<SCRIPT type="text/javascript">function _checkLoad(eventXX){
--yOUR CODE FOR GETTING handle Of the select item whose value is to be changed,goes here...
changeItemID.selectedIndex=2
}</SCRIPT>

Default Value is not getting displayed in SUN ONE Ldap

Hello,
I have created an attribute in slapd.user_at.conf and it is associated in slapd.user_oc.conf.
The attribute default value is given through SUN ONE Console. But, In our application the default value is not getting displayed.
We need the default value to run our applicatin. Can anyone help me for this issue
Regards,
K. Senthil Kumar

Hi anandkumar,
I belive this issue can be resolved by changing the Query proprties for the perticular field.
Kindly check the Field proerties in query designer and ensure that Text is enabled ather than Key.
__Field property check up:__Go to query designer->click onn the field-> Right hand side in properties click on display tab-> select Text in drop down menu of Display as tab.
FURTHER CHECK UP: check the master data avaiulability for the perticular info object, if masterdata is not available, do the text data for txt data availability in report level.
Hope this helps you!!
Best Regards,
Maruthi

Enterprise Project Fields Default values do not Register on PDP Pages for mandatory fields

Is it normal for "mandatory" eneterprise project field to come up as blank in a PDP page, when I have defined it to default value to a specific value in a list?
I've inserted such fields using the project field web part within the PWA Category. They display with the red astericks at the end of their name, but the field is blank. The default value does not appear in the field. However, if I select
the button next to their name and display the the list, the default value is shown in bold as if it is the one selected. I
I am not using any workflows in the EPT that is responsible for displaying such pages. Aslo, this is not a problem when the fields are not set to mandatory; they display the default value.
the problem with this is that you have to manually select the default (or some value form the list) in order to check in the project.
Would you agree that this is a bug in 2010?
/Spiro Theopoulos

I tried anothe approach using javascript. I documented
here...
Juan Pablo.
surpoint.blogspot.com
jpussacq.me
@jpussacq

Default value to notes tab in opportunity

Hi:
How to populate the default value to Notes (long text) in opportunity screen(Notes Tab). Any help is appreciating.
Many Thanks
Selvam

Hi Selvam,
you've marked your question as solved. Please share your solution so you can help others.
Regards
Gregor

How can I validate a dropdown box to NOT accept the default value?

I have a fillable form where I need the user to select their "Number of Employees". I have added several ranges as their options in a dropdown box (1-10, 11-25, 26-50, 50+). My issue is the "defult value" is set to "1-10" and people submit it without changing it to the correct value.
I have changed the default value to "--Select One--", but it still lets them submit the form with that value entered.
I am assuming I need some sort of validation script that will basically say - "If the value in this field is --Select One-- do not submit the form, but give an error that says 'please select your number of employees" or something along those lines.
Basically I just want them to pick something as opposed to just submiting it with the default value.
I have looked all over and am not very good with JS.

You can not have the default value set to a real possible value. You need a value that should be selected.
Then for your submit script you need to test all of your required fields to make sure they are not at the default value.
You make a variable that assumes all the required fields are completed and then check each field and if any one still has the default value you set your variable to "false" and then when you have checked all the fields you test your variable's value and only if it is true to you submit the form.
var bSumbit = ture; // logical variable for submission test
// test drop down # of employess
this.getField("Number of Employees".).required = false; // clear required property
if(this.getField("Number of Employees".).value == "--Select One--") {
bSubmit = false;
this.getField("Number of Employees".).required = true; // set required property
if(bSubmit) {
// your submit acation;
} else {
app.alert("Not all required fields properly completed", 0, 1);

Why when I set up my Country or Region on my iPhone 5, the default language of the phone is the country's and not the one I selected when I set up my preferred language?

Why when I set up my Country or Region on my iPhone 5, the default language of the phone is the country's and not the one I selected when I set up my preferred language?

Go to Settings/General/Reset and choose Reset All Content and Settings. This will erase everything on the iPhone and allow you to set it up again as new with the proper Apple ID.

Data field FUNCTIONAL_YN does not support the default value (Message 14120)

L.S.,
When defining a data type of category NC, I would like to use data fields of type checkbox. At NC logging data entry the checkbox should be "checked" by default.
When looking for the proper value to indicate that the ccheckbox is selected, I have tried values like: 0, 1, TRUE, FALSE, T, t, X, x ... etc. But always I got the same error message:
"Data field FUNCTIONAL_YN does not support the default value (Message 14120)"
What should be the right value?
Kind regards, Hans

Hans,
It looks as if by means of GUI you cannot specify default state of being selected for Checkbox field. The default state is unselected.
It is easier to invert the statement in the label of the field so that an operator could use unselected state as default.
Regards,
Sergiy

Oracle parameter - how to reset to the default value ?

Hi
I saw once how to reset the init.ora parameter to the default value with "ALTER SYSTEM" clause. I've read the manual but I couldn't find it.
Do you know how to do it?
Regards
Paul G. Matuszyk
Message was edited by:
Paul G. Matuszyk

ALTER SYSTEM set <parameter> = <value>; - if not using SP file. and also change in int file.
ALTER SYSTEM set <parameter> = <value> scope=<memory or spfile or both> ; - if using SP file.
Only some parameters can be changed this way not all.
rgds

Why the default value is not the Oracle recommended?

Similar Messages

Maybe you are looking for