Creating global controls

Hello,
I was wondering how I would go about creating a global control. I am not sure what is the conventional meaning of a global control, but I am specifically looking for a control that bypasses structures so that I can instruct an infinite loop inside a case structure to stop from outside the case structure. Thanks.
Andre

Thank you for all your suggestions, however, my program still cannot perform the tasks I want. I can't seem to figure out how to use the global/local variables for my purpose. Perhaps I don't completely understand your advice so I created a very simplified program so that I can explain what I want to do. My aim is to start this program with the numeric value of 0 on the front panel, once I begin executing the while loop I want to be able to change that numeric value to 2 and stop the while loop. For my program I need for this control to be outside the while loop, and it seems once I have started looping nothing outside the loop executes anymore. I want to bypass this. Could you please demonstrate how I can use global/local variables to achieve this goal. Thank you.
Attachments:
Global.test.vi ‏7 KB

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ORA-00955 reports when I try to "create global temporary table" in windows

Hi,
When I try to run the sql in my oracle 9i server which is installed in a windows2000 machine,
Create global temporary table test ...;
For the first time, I can create table successfully.
But I cannot access this table any more:
drop table test;
desc test;
select * from test;
In addition, if I try to create the table again, I got the error:
ORA-00955: name is already used by an existing object
While the same table can be created and dropped in another oracle9i server which is installed in Solaris 9 machine.
So I suspect that this sould be a bug of window oracle server.
Is there anyone who can confirm this?
Or who can tell me how to report this bug to oracle?
Thanks in advance.
Please also refer the message at:
http://asktom.oracle.com/pls/ask/f?p=4950:8:::::F4950_P8_DISPLAYID:1046974576560
If you search the text: "create global temporary table sess_event", you can see for the first time, the table is created successfully.
But the ORA-00955 reports when the author try to create table for the second time.
This problem is exactly the same as my problem.
I have also made a search both in Google and in Oracle website and I cannot find any solution of it.

Read Metalink Note:68098.1 Subject: Overview of Temporary Tables
How did you difine the temporary tables? on commit delete rows are reserv rows?
http://download-west.oracle.com/docs/cd/B10501_01/appdev.920/a96590/adg03sch.htm#7794
Jaffar
Message was edited by:
The Human Fly

Creating a Control File

I have a question about creating another control file. If I want to create another control file, do I need to put the values/paths of the current control files in the CREATE CONTROLFILE statement?

996403 wrote:
If I am wanting to create a new control file, do you recommend:
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All control files for the database have been permanently damaged/missing and you do not have a control file backup.
You want to change one of the permanent database parameter settings originally specified in the CREATE DATABASE statement.
These settings include the database name and the following parameters: MAXLOGFILES, MAXLOGMEMBERS, MAXLOGHISTORY, MAXDATAFILES, and MAXINSTANCES.
For example, you would change a database name if it conflicted with another database name in a distributed environment,
or you would change the value of MAXLOGFILES if the original setting is too low.
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Regarding RESETLOG and NORESETLOG option while creating a control file

Hi,
I dont understand the need for resetlogs option while creating a controlfile for a db in NOARCHIVELOGMODE. I assume that reset logs clears all the redo log contents.
While taking a cold backup what I did was:
1. Shutdown instance
2. Copy all the files
3. Startup
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When I tried using the NORESETLOG (NOARCHIVELOG) option I was able to recover the instance without any hassles.
ie
1. STARTUP NOMOUNT
2. CREATE NEW CONTROL FILE USING NORESETLOG (NOARCHIVELOG)
3. RECOVER DATABASE
4. ALTER DATABASE OPEN;
While the same thing with NORESETLOG (NOARCHIVELOG) option:
1. STARTUP NOMOUNT
2. CREATE NEW CONTROL FILE USING RESETLOG (NOARCHIVELOG)
3. RECOVER DATABASE USING BACKUP CONTROLFILE
This step asked me for some archivelogs which were not generated since the db is in NOARCHIVELOG mode.
I wonder why we require the RESETLOG OPTION SINCE A NORMAL SHUTDOWN PERFORMED BEFORE COLD BACKUP would have ensured that there is no redo information left in the redo logs.
Please let me know if I am thinking the incorrect way.
Regards and Thanx in Advance,
Raj

If you had a db running in noarchivelog mode and had to clone the db and rename it, the create controlfile stmt:
create controlfile reuse <db_name> needs to be changed to: create controlfile SET <db_name>, in which case the db can only be opened with resetlogs. Hope this answers your question

Error while creating Global temp table

Hi,
I am very new to PL/SQL so please excuse my question. I have the below query . I have to get a count between the source table and various target tables. I am creating a global temp table to store the counts. I am getting the below error for my following query :
Thanks for the help,
Petronas
----Query----
set serveroutput on
Declare
nm1 varchar2(200);
nm2 varchar2(200);
cnt1 number;
cnt2 number;
diff number;
totdiff number;
Begin
nm1 := null;
nm2:= null;
cnt1:= 0;
cnt2 := 0;
diff := 0;
totdiff := 0;
create GLOBAL TEMPORARY TABLE diff ( name1 varchar(200), name2 varchar2(200), diff number);
select count(*) into cnt1
from users_staging;
select count(*) into cnt2
from PROD.users;
nm1 := 'users_staging';
nm2 := 'PROD.users';
diff := cnt1 - cnt2;
insert into diff values (nm1,nm2,diff);
select count(*) into totdiff
from diff
where diff> 0 ;
dbms_output.enable(10000);
dbms_output.put_line('# of tables where difference is > 0 ' ||totdiff);
end;
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begin case declare end exception exit for goto if loop mod
null pragma raise return select update while with
<an identifier> <a double-quoted delimited-identifier>
<a bind variable> << close current delete fetch lock insert
open rollback savepoint set sql execute commit forall merge
pipe

Hi,
"CREATE GLOBAL TEPORARY TABLE ..." is not a PL/SQL command; it is a SQL command only.
Create the table, using that statement, before running the PL/SQL block.
You can issue SQL statements from within PL/SQL using the EXECUTE IMMEDIATE command, but this is rarely a good idea.
I assume the PL/SQL code is meant to create the table and then populate it.
You should split those into two separate pieces of code. You'll only want to create the table once, no matter how many times you use it. I assume you'll want to populate it the same way many times. Remember, the "TEMPORARY" in "GLOBAL TEMPORARY TABLE" refers to the data, not the table. When you end a transaction (or a session, depending on whther you want "ON COMMIT DELETE ROWS" or "ON COMMIT PRESERVE ROWS"), the data disappears, but the now-empty stays, ready to be populated for the next transaction (or session).
Edited by: Frank Kulash on Aug 4, 2010 2:25 PM

Getting Extra classes while creating Data Control in ADF

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I was trying to create a Data Control from a Java class (containing event handling code) right click on the java class -> Create data Control.
I can see many data controls were created in my work space when the operation was completed
Example: java.io.InputStream.xml, java.net.URI.xml and many more.
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Regards,
Rajesh

Hello TimoHahn,
I can see only the Data controls are getting generated (not the class files).
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Exception while creating Data Control

Good day house,
I have been doing some research on using business components design in other IDEs with Oracle ADF faces within JDeveloper 11g.
I went through the following steps
create a Java EE web application - a model and viewcontroller project
imported my EJB project jar file - but I could not get an icon to show me the beans within my jar, so I imported the source instead
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May 27, 2009 2:15:10 AM oracle.javatools.logging.LogUtils log
WARNING: Plugin threw exception: oracle.adfdtinternal.model.ide.datatransfer.jclient.JClientJavaSourceNodePlugin@1439ad
java.lang.NullPointerException
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     at oracle.adfdtinternal.model.ide.datatransfer.jclient.PaletteItemProviderInfo.dropOnSameFile(PaletteItemProviderInfo.java:83)
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     at oracle.javatools.datatransfer.AbstractTransformingDataTransferPlugin.augmentIfDesired(AbstractTransformingDataTransferPlugin.java:65)
     at oracle.javatools.datatransfer.DataTransferPluginRegistry._runPlugin(DataTransferPluginRegistry.java:151)
     at oracle.javatools.datatransfer.DataTransferPluginRegistry.performAugmentation(DataTransferPluginRegistry.java:98)
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     at oracle.adfdtinternal.model.ide.dbpanel.DataPanelDropListener.drop(DataPanelDropListener.java:253)
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     at sun.awt.dnd.SunDropTargetContextPeer.processDropMessage(SunDropTargetContextPeer.java:500)
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     at sun.awt.dnd.SunDropTargetContextPeer$EventDispatcher.dispatchEvent(SunDropTargetContextPeer.java:736)
     at sun.awt.dnd.SunDropTargetEvent.dispatch(SunDropTargetEvent.java:30)
     at java.awt.Component.dispatchEventImpl(Component.java:4358)
     at java.awt.Container.dispatchEventImpl(Container.java:2081)
     at java.awt.Component.dispatchEvent(Component.java:4331)
     at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4301)
     at java.awt.LightweightDispatcher.processDropTargetEvent(Container.java:4036)
     at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3890)
     at java.awt.Container.dispatchEventImpl(Container.java:2067)
     at java.awt.Window.dispatchEventImpl(Window.java:2458)
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     at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
     at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
     at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
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Hence, I have two question
1. Can I create my data control from the bean interfaces instead of the bean?
2. Why the exception? Is it a problem with my JDeveloper installation?
3. Is it also possible to create a data control from any plain java object/interface.
thanks in advance

Did you create the weblogic domain with the Oracle Webcenter Spaces option selected? This should install the relevant libraries into the domain that you will need to deploy your application. My experience is based off WC 11.1.1.0. If you haven't, you can extend your domain by re-running the Domain Config Wizard again (WLS_HOME/common/bin/config.sh)
Cappa

Getting Error when createing Table control in Module Pool.

Hi expert ,
i am creating a module pool program . i want to crate line item value for that i have created table control on screen 200 .
but when i am activation to that giving error below mention.
The field "ZFBDCHALLAN-EBELN" is not assigned to a loop. "LOOP ...ENDLOOP" must appear in "PBO" and "PAI".
thanks
chandra

Its mandatory to have loop endloop in both events
PBO and PAI
loop your internal table similarly.
Please check it should be below format
PROCESS BEFORE OUTPUT.
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MODULE status_0200.
* This module will initialize the field
MODULE init_0100.
LOOP AT t_custmat_asg INTO w_custmat_asg
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* Module AT EXIT-COMMAND
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How to create a control and add it to a page layput

I am reading the following link :-
http://www.itidea.nl/index.php/what-about-you-must-fill-out-all-required-properties-before-completing-this-action-when-publishing-a-page/
which says that i need to create a control and add it to a page layout. but can anyone help me in understanding how i can create a user control and add them to page layout ?
Thanks

> First problem i could not find a User Control (Farm Solution only) under the Office/SharePoint section
if you mean New item in Visual Studio, then check it under general Web category. User controls are basic ASP.Net functionalities, not Sharepoint-specific. If it is not there, you may use the following trick:
1. Create new project in other VS instance using "ASP.Net Empty Web Application" template
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> The type or namespace name 'TaxonomyFieldControl' could not be found (are you missing a using directive or an assembly reference?)"
you need to add reference to Microsoft.SharePoint.Taxonomy.dll assembly, which is located in the GAC (assume that you have installed Sharepoint on your dev env)
Blog - http://sadomovalex.blogspot.com
Dynamic CAML queries via C# - http://camlex.codeplex.com
thanks a lot for your help. so can i do the following steps:-
I follow these steps to deploy a user control.
using Visual Studio 2012 , i added a new Farm solution.
then inside the farm solution i added a new User Control(Farm Solution Only).
3. inside the user control i entered the following code:-
using Microsoft.SharePoint;
using Microsoft.SharePoint.Taxonomy;
using Microsoft.SharePoint.WebControls;
using System;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
namespace WikiPopUp.ControlTemplates.WikiPopUp
[ToolboxData("<{0}:CustomValidationRequiredFieldsOnPage runat=server></{0}:CustomValidationRequiredFieldsOnPage>")]
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base.CreateChildControls();
if (SPContext.Current.FormContext.FormMode == SPControlMode.Edit)
bool arethere = AreThereAnyMissingRequiredFieldsOnPage();
if (arethere)
//SPPageStateControl:
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/// </summary>
/// <returns></returns>
private static bool AreThereAnyMissingRequiredFieldsOnPage()
foreach (Control control in SPContext.Current.FormContext.FieldControlCollection)
//get the control type
string type = control.GetType().Name;
FieldTypes controlType = (FieldTypes)Enum.Parse(typeof(FieldTypes), type);
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default:
break;
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enum FieldTypes
DateTimeField, FieldValue, TextField, RichImageField, NoteField, RichHtmlField, PublishingScheduleFieldControl, TaxonomyFieldControl, BooleanField, ComputedField
4. i add a reference for the Sharepoint.taxnomy
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but not sure if these are all the required steps to register the user control or still i need to do extra steps ?

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Hi,
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I had some ideas why that may be so, but then, when I thought about it, properly, i have no idea why it is that way. Maybe it is because audio has a higher priority than graphics, in OS X, but if I remember correctly, it was like this before OS X. Maybe there is an offset for latency compensation, but they made it too large. (it seems to be the same amount, no matter what the buffer size is)
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load data
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badfile 'names.bad'
truncate
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trailing nullcols
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DUPLICATE post
How to Create a Control In Notepad

If it is not specified,Oracle creates one control file in a default locatio

Hi
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Where oracle create contol file default in this condition
Thanks

Can you try to create a database and see
FYI
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Message was edited by:
Maran Viswarayar

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It is me again.
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The command failed.
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The command failed.
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Sounds like you have not created the Global AWT cache groupo in the second datastore? There is a multi-step process needed to roll out a cache grid and various things must be done on each node in the correct order. have you done that?
Try checking out the QuickStart example here:
http://download.oracle.com/otn_hosted_doc/timesten/1121/quickstart/index.html
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