TableSpace Objects and Size

Hello Oracle Community,
DB: 11.1.0.7.0
How can I see what database objects (tables, indexes, etc.) are stored in a given tablespace and what is the best way to shrink the size of a tablespace/datafiles ?
IKrischer

You can see the mapping of objects to tablespaces as well as the amount of space an object takes up by using the DBA_SEGMENTS view. As far as shrinking datafiles you may want to check out this AskTom thread: Reclaim space

Similar Messages

Defining non-Component objects with size and location using Swing

I am attempting to write a program which will be able to manipulate (display, move, resize) objects in a Swing window which are not necessarily components. These "Window"s are defined by a Window interface which defines a Window as any object which has a size and a location (effectively a rectangular area). This would ideally allow me to perform operations such as drawing an arbitrary picture on a Jpanel, for example, wrap that drawing in a rectangular area, and then be able to resize it/move it about as a separate panel. In order to do this I believe I would have to override the paint() method, although I'm not completely sure. If anyone has any suggestions of a proper way to override the method or know a proper way to attack this problem, I would greatly appreciate it.
Thanks,
Adrian

It's hard to say since it's not quite clear what you're doing but:
1) if these objects are not necessarily components, that's fine, but you're not trying to add them to the basic GUI framework, are you? If you want to do something like this, then probably the best thing is to have a particular component that knows how to handle these objects, and then have a clean separation between components and non-components at that level. So this component would maintain and display a collection of those non-component objects, but no other component would be expected to know anything about them, and the non-component objects wouldn't know about any components at all.
2) it might be helpful to give all the non-component objects a method that looks like this:
void drawSelf(Graphics g);and that this method would tell the object to draw itself on that Graphics object. The object might also have an "offset" value, essentially an x,y position, and it would draw itself relative to that position.

Location and size of hotspot in a packaged file

Hi all,
I'm working on a authorware program in which I want to use the location ans size of a clicked hotspot to draw a rectangle. Ultimately, I would like to be able to change the size/position of a hotspot, and when packaged, the rectangle should be drawn at the new position of the hotspot, with the new size. So far, I've been succesful in an unpackaged file with:
GetIconProperty(@Title; #awSizeX))
GetIconProperty(@Title; #awSizeY))
GetIconProperty(@Title; #awLocationX)
GetIconProperty(@Title; #awLocationY)
where Title is the title of the clicked hotspot. So far so good... BUT I learned the hard way that GetIconProperty() does not work in a packaged authorware file (next time I'll first read the help section better!). My question: how can I obtain the same information in a packaged authorware file?
I have been looking at the GetSpriteProperty() function, which should work in a packaged file. However, the hotspots are not sprites, and I don't know what spriteproperties I should use for the location and size of the hotspot (#awSizeX, #awSizeY, #awLocationY, & #awLocationX don't work). Furthermore, GetPostPoint does provide the position of the top left pixel position of the hotspot, but I need separate X and Y values for the position of the hotpot to be able to use the Box() function to draw the rectangle. And I need the of the hotspot as well. Lastly, PositionY@Title and PositionX@Title don't work for my hotspots (the value is always 0 and does not change when clicking the hotspots).
I could solve the problem by making variables of all the position values and size values of all the hotspots, but then I would not be able to change the position and size of the hotspot by dragging, and changing the rectangle accordingly.
I would be more than happy to hear if anyone has a solution for me.
Thanks!

Hi Steve,
Thanks for your suggestions! Regarding your first thought: I don't know what you mean by making my clickable area a hit *object. I've tried the help pages of authorware, but it drew a blank. Could you explain how I can make my clickable area a hit *object?
Regarding clickX/Y: the values depend on the exact location where the user clicks, therefore drawing a rectangle over a picture (which is not moving) is difficult using clickX/Y. I would like the rectangle to appear on a certain spot (namely on the position of the hotspot, with the same width & height), regardless where in the hotspot the user clicks.
Frank

Adjust position and size of textField and button...

Dear All,
I have the following sample program which has a few textFields and a button, but the positions are not good. How do I make the textField to be at the right of label and not at the bottom of the label ? Also how to adjust the length of textField and button ? The following form design looks ugly. Please advise.
import javax.swing.*; //This is the final package name.
//import com.sun.java.swing.*; //Used by JDK 1.2 Beta 4 and all
//Swing releases before Swing 1.1 Beta 3.
import java.awt.*;
import java.awt.event.*;
import javax.swing.text.*;
import javax.swing.JTable;
import javax.swing.JScrollPane;
import javax.swing.JPanel;
import javax.swing.JFrame;
public class SwingApplication extends JFrame {
private static String labelPrefix = "Number of button clicks: ";
private int numClicks = 0;
String textFieldStringVEHNO = "Vehicle No";
String textFieldStringDATEOFLOSS = "Date of Loss";
String textFieldStringIMAGETYPE = "Image Type";
String textFieldStringIMAGEDESC = "Image Description";
String textFieldStringCLAIMTYPE = "Claim Type";
String textFieldStringSCANDATE = "Scan Date";
String textFieldStringUSERID = "User ID";
String ImageID;
public Component createComponents() {
//Create text field for vehicle no.
final JTextField textFieldVEHNO = new JTextField(5);
textFieldVEHNO.setActionCommand(textFieldStringVEHNO);
//Create text field for date of loss.
final JTextField textFieldDATEOFLOSS = new JTextField(10);
textFieldDATEOFLOSS.setActionCommand(textFieldStringDATEOFLOSS);
//Create text field for image type.
final JTextField textFieldIMAGETYPE = new JTextField(10);
textFieldIMAGETYPE.setActionCommand(textFieldStringIMAGETYPE);
//Create text field for image description.
final JTextField textFieldIMAGEDESC = new JTextField(10);
textFieldIMAGEDESC.setActionCommand(textFieldStringIMAGEDESC);
//Create text field for claim type.
final JTextField textFieldCLAIMTYPE = new JTextField(10);
textFieldCLAIMTYPE.setActionCommand(textFieldStringCLAIMTYPE);
//Create text field for scan date.
final JTextField textFieldSCANDATE = new JTextField(10);
textFieldSCANDATE.setActionCommand(textFieldStringSCANDATE);
//Create text field for user id.
final JTextField textFieldUSERID = new JTextField(10);
textFieldUSERID.setActionCommand(textFieldStringUSERID);
//Create some labels for vehicle no.
JLabel textFieldLabelVEHNO = new JLabel(textFieldStringVEHNO + ": ");
textFieldLabelVEHNO.setLabelFor(textFieldVEHNO);
//Create some labels for date of loss.
JLabel textFieldLabelDATEOFLOSS = new JLabel(textFieldStringDATEOFLOSS + ": ");
textFieldLabelDATEOFLOSS.setLabelFor(textFieldDATEOFLOSS);
//Create some labels for image type.
JLabel textFieldLabelIMAGETYPE = new JLabel(textFieldStringIMAGETYPE + ": ");
textFieldLabelIMAGETYPE.setLabelFor(textFieldIMAGETYPE);
//Create some labels for image description.
JLabel textFieldLabelIMAGEDESC = new JLabel(textFieldStringIMAGEDESC + ": ");
textFieldLabelIMAGEDESC.setLabelFor(textFieldIMAGEDESC);
//Create some labels for claim type.
JLabel textFieldLabelCLAIMTYPE = new JLabel(textFieldStringCLAIMTYPE + ": ");
textFieldLabelCLAIMTYPE.setLabelFor(textFieldCLAIMTYPE);
//Create some labels for scan date.
JLabel textFieldLabelSCANDATE = new JLabel(textFieldStringSCANDATE + ": ");
textFieldLabelSCANDATE.setLabelFor(textFieldSCANDATE);
//Create some labels for user id.
JLabel textFieldLabelUSERID = new JLabel(textFieldStringUSERID + ": ");
textFieldLabelUSERID.setLabelFor(textFieldUSERID);
Object[][] data = {
{"Mary", "Campione",
"Snowboarding", new Integer(5), new Boolean(false)},
{"Alison", "Huml",
"Rowing", new Integer(3), new Boolean(true)},
{"Kathy", "Walrath",
"Chasing toddlers", new Integer(2), new Boolean(false)},
{"Mark", "Andrews",
"Speed reading", new Integer(20), new Boolean(true)},
{"Angela", "Lih",
"Teaching high school", new Integer(4), new Boolean(false)}
String[] columnNames = {"First Name",
"Last Name",
"Sport",
"# of Years",
"Vegetarian"};
final JTable table = new JTable(data, columnNames);
table.setPreferredScrollableViewportSize(new Dimension(500, 70));
//Create the scroll pane and add the table to it.
JScrollPane scrollPane = new JScrollPane(table);
//Add the scroll pane to this window.
getContentPane().add(scrollPane, BorderLayout.CENTER);
final JLabel label = new JLabel(labelPrefix + "0 ");
JButton buttonOK = new JButton("OK");
buttonOK.setMnemonic(KeyEvent.VK_I);
buttonOK.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
          try {
numClicks++;
          ImageID = textFieldVEHNO.getText() + textFieldDATEOFLOSS.getText() + textFieldIMAGETYPE.getText();
label.setText(labelPrefix + ImageID);
          ScanSaveMultipage doScan = new ScanSaveMultipage();
          doScan.start(ImageID);
     catch (Exception ev)
label.setLabelFor(buttonOK);
* An easy way to put space between a top-level container
* and its contents is to put the contents in a JPanel
* that has an "empty" border.
JPanel pane = new JPanel();
pane.setBorder(BorderFactory.createEmptyBorder(
20, //top
30, //left
30, //bottom
20) //right
pane.setLayout(new GridLayout(0, 1));
     pane.add(textFieldLabelVEHNO);
     pane.add(textFieldVEHNO);
     pane.add(textFieldLabelDATEOFLOSS);
     pane.add(textFieldDATEOFLOSS);
     pane.add(textFieldLabelIMAGETYPE);
     pane.add(textFieldIMAGETYPE);
     pane.add(textFieldLabelIMAGEDESC);
     pane.add(textFieldIMAGEDESC);
     pane.add(textFieldLabelCLAIMTYPE);
     pane.add(textFieldCLAIMTYPE);
     pane.add(textFieldLabelDATEOFLOSS);
     pane.add(textFieldDATEOFLOSS);
     pane.add(textFieldLabelUSERID);
     pane.add(textFieldUSERID);
pane.add(buttonOK);
     pane.add(table);
//pane.add(label);
return pane;
public static void main(String[] args) {
try {
UIManager.setLookAndFeel(
UIManager.getCrossPlatformLookAndFeelClassName());
} catch (Exception e) { }
//Create the top-level container and add contents to it.
JFrame frame = new JFrame("SwingApplication");
SwingApplication app = new SwingApplication();
Component contents = app.createComponents();
frame.getContentPane().add(contents, BorderLayout.CENTER);
//Finish setting up the frame, and show it.
frame.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
frame.pack();
frame.setVisible(true);

Post Author: Ranjit
CA Forum: Crystal Reports
Sorry but, i've never seen formula editor for altering position and size. If you know one please navigate me.
I guess you have updated formula editor beside "Lock size and position" - if yes its not right. There is only one editor beside 4 items and editor is actually for Suppress.
Anyways, A trick to change size a position is:
Create 4-5 copies (as many as you expect positions) of the text object. place each at different positions, right click, Format, Suppress and in formula editor for suppress write the formula: If your condition is true, Suppress=false, else true.
Position will not change but user will feel; for different conditions -position is changed
Hope this helps.
Ranjit

Linked Smart Objects - File Size Question

Hey guys,
first time using linked smart objects and I was pretty excited about it at first. I have a large photoshop file with 1920x1080 image assets. The file size is about 1GB and everytime I make a minor change the entire file has to be re-uploaded to my Dropbox.
So I figured that I could make all these image assets linked smart objects so that I can keep the master file down in file size since most of the actual assets don't change. However, even the PSD that contains nothing by linked smart layer objects is already 400MB large. And that's in addition to the external PSD's it is now linking to.
Even if I duplicate a linked smart layer object in this PSD file it increased the file size by an additional 10MB per duplicate. Is this supposed to happen? Why does it take so much space to just link to external objects? I was super excited about using linked smart layer objects but this doesn't look like it would be helping much to decrease file size.
Any thoughts would be much appreciated!
Thanks,
Philipp

Hey Chris,
thanks again! I guess I just had different expectations. In my mind I was going to see a parent file around 10MB or something with all of the content being dynamically loaded from the linked smart objects.
Maybe that could be a feature requests for future versions.

Smart Objects - File size issues

Hey All,
The Question: Not sure if this question has been answered elsewhere. But when using a nested smart object (meaning a smart object within a smart object) Photoshop CS5 doesn't display the correct file size (at bottom left) or seem to account for the nested smart object file size. Is there a "setting" I’m missing to accurately display what the true file size is?
The Problem: Using multiple nested smart objects that I have reduced the size of my image to be 260x200 for web export. Photoshop CS5 won't let me save a file that appears to be only 3mbs claiming it's over 2 gig's. See image below.
Really not sure what to do about this, the company I work for makes lots of changes so using smart objects is necessary for my work flow. But also seems to be slowing me down trying to figure out issues like this and is problematic when it comes to saving all the work I have been doing.
Thanks for the help

FentonDesigns wrote:
when using a nested smart object (meaning a smart object within a smart object) Photoshop CS5 doesn't display the correct file size (at bottom left) or seem to account for the nested smart object file size. Is there a "setting" I’m missing to accurately display what the true file size is?
One thing you might have missed is that Photoshop is not a file editor its a document editor. The sizes Photoshop is displaying are related to how much ram it using for the documents data. How efficient ram is being used etc. File sizes vary all over the place sizes depend on the number of pixels in an image format support layers no layers compression?, transparency. There is no way Photoshop could even guess at any file sizes.
An other is all smart object layer are not created the same and their sizes my be far different the you may think.
Smart object layers have a basic format. There is an embedded object, there is a composite pixel rendering for embedded object that is used for the layer pixels and there is a transform associated for the layer rendered pixels.
Anything Photoshop supports can be an embedded object. These objects are copies of the original object. For example a copy of a RAW file where ACR settings are stored in the file copy metadata. An embedded object might be a copy of a PSD file that has thousands of layers. in any case Photoshop renders pixels for the embedded objects composite view and uses these rendered pixels as the smart object layers pixels. These pixels can not be changed within the document.
However the embed object can be opened and worked on and changed. If the change is committed Photoshop will update the embedded object and render the updated object composit view and replace the layers pixels.
Smart Object Layer Pixels can only be acted on in the document not changed with paint etc. For example the Transform associated with the smart object layer sizes and positions the layer rendering over the canvas. The layer actual size may be larger then, smaller then the canvas size and have a different aspect ratio then the canvas. Example if you place in an image that is larger then the document canvas size one of Adobe Photoshop's Preferences is set by default have Place resize large images to fit within current the documents canvas size. The transform associated with that placed layer would cause the rendering of the layers pixels to fit with in the canvas.
Though an embedded object may contain thousands of layers the actual object may be much smaller then you think for PSD files are compressed object may be compressed. Also while the embedded object may contain vector layers when a smart object layer is transformed the layer is transformed using interpolation like a raster layer for all that is being transformed is the pixels Photoshop rendered for the embedded smart object. The only way to work on the embedded smart object layers it to open the smart object and work on the object itself.j

Differences Between Object And System Privileges

Hi,
Whats the difference between object and system privileges in oracle?
Cheers
Paul

System Privileges
A system privilege is the right to perform a particular action, or to perform an action on any schema objects of a particular type. For example, the privileges to create tablespaces and to delete the rows of any table in a database are system privileges.
Schema Object Privileges
A schema object privilege is a privilege or right to perform a particular action on a specific schema object:
For example, the privilege to delete rows from the departments table is an object privilege.
Some schema objects, such as clusters, indexes, triggers, and database links, do not have associated object privileges. Their use is controlled with system privileges. For example, to alter a cluster, a user must own the cluster or have the ALTER ANY CLUSTER system privilege.
A schema object and its synonym are equivalent with respect to privileges. That is, the object privileges granted for a table, view, sequence, procedure, function, or package apply whether referencing the base object by name or using a synonym.
Granting object privileges on a table, view, sequence, procedure, function, or package to a synonym for the object has the same effect as if no synonym were used. When a synonym is dropped, all grants for the underlying schema object remain in effect, even if the privileges were granted by specifying the dropped synonym.

Serialization Object and storasge in blob field Oracle 8.1.6

Hi,
this is problem with serializing and deserializing when i am storing object serialized in a Blob field Oracle:
MyObject myObject = new MyObject();
ByteArrayOutputStream bayos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream (bayos);
oos.writeObject(myObject);
oos.flush();
byte[] buffer = bayos.toByteArray();
int size = buffer.length;
oos.close();
ByteArrayInputStream bayis = new ByteArrayInputStream(buffer,0,size);
// if the number bytes of serialized myObject > 4kbytes then the insert in Blob field fails down.
// if the number bytes of serialized myObject < 4kbytes then the insert in Blob field successes.
// So I only can put in Blob field serialized object with size minus 4k.
// The code for insert:
PreparedStatement pstmt = connection.prepareStatement(sqlInsert);
pstmt.setBinaryStream(1,bayis,size);
int retCode = pstmt.executeUpdate();
// The code for read from table Oracle
rset = stmt.rxecuteQuery(sqlSelect);
rset.next();
oracle.sql.BLOB fldBlob = (BLOB)rset.getObject(1);
InputStream ins = fldBlob.getBinaryStream();
byte[] buf = new byte[size]
ByteArrayInputStream bayis = new ByteArrayInputStream(buf,0,size);
ObjectInputStream ois = new ObjectInputStream(bayis);
MyObject myObject = (MyObject)ois.readObject();
Someone knows the reason of the limit of 4Kbyte ?
Thanks....

Insert LOBs into Oracle is a 3 step process. You must insert a place holder, and the do a select for update to put the contents into the row. Lets say you have a table called MY_LOB:
create table MY_LOB (
   MYID NUMERIC(10) NOT NULL,
   MYLOB BLOB DEFAULT EMPTY_BLOB()
);The 'empty_blob' keyword tells Oracle to put a dummy value in the blob column when a row is initially created. To insert (assuming you have a db connection already):
conn.setAutoCommit(false);
PreparedStatement pstmt = null;
ResultSet rs = null;
oracle.sql.BLOB myLob = null;
try
   //Insert the initial row.
   pstmt = conn.prepareStatement("INSERT INTO MY_LOB (MYID) VALUES (?)");
   //Set the PK value
   pstmt.setInt(1,100);
   pstmt.executeUpdate();
   pstmt.close();
   //Lock the row for insertion. This is needed for large inserts.
   pstmt = conn.prepareStatement("SELECT MYLOB from MY_LOB where MYID = ? FOR UPDATE");
   pstmt.setInt(1,100);
   rs = pstmt.executeQuery();
   if (rs.next())
      myLob = (oracle.sql.BLOB)rs.getBlob(1);
   rs.close();
   pstmt.close();
   //Finally...update the row with the blob data....
   myLob.putBytes(1, buffer);
   pstmt = conn.prepareStatement("UPDATE MY_LOB SET MYLOB = ? WHERE MYID = ?");
   pstmt.setBlob(1, myLob);
   pstmt.setInt(2,100);
   pstmt.executeUpdate();
   pstmt.close();
   conn.commit();
catch(SQLException sqlE)
    conn.rollback();
finally
//make sure and close all statements....
}Hope this helps, I didn't compile it so it may have some bugs. It should lead in the right direction at least.

Finding the size of db and size of used space

Greetings all good people.
Can you please help me find out about 2 database information?
One, I want to find out the size of a database =size of physical files.
and the size of data which is the size occupied in physical files.
We are about to start a new project and there is a table on the database but it is empty.
We want to be exporting data into this table but we want to make sure that there is enough space on the db before we start populating the table with data.
I believe the code below just gives me the size of the database.
select (bytes/1024/1024) as total_gigs from dba_segments where owner='BELL' and segment_name='$TABLE_NAME
But I want to know the total size of the database and how much size has been used already, much the same as you would want to know the size capacity of a hard drive and how much of the size has been used.
Sorry if my request is confusing.
Thanks a lot in advance

db size can be found out
select sum(bytes)/1024/1024/1024 from dba_data_files ;
and size of data is -- in the datafiles
select sum(bytes)/1024/1024/1024 from dba_segemnts ;
You can find out by below query .. the tablespace sizes -- would be DBSIZE
used space -- would be the actual occupied space.
select t.tablespace, t.totalspace as " Totalspace(MB)",
round((t.totalspace-nvl(fs.freespace,0)),2) as "Used Space(MB)",
nvl(fs.freespace,0) as "Freespace(MB)"
from
(select round(sum(d.bytes)/(1024*1024)) as totalspace,d.tablespace_name tablespace
from dba_data_files d
group by d.tablespace_name) t, (select round(sum(f.bytes)/(1024*1024)) as freespace,f.tablespace_name tablespace
from dba_free_space f
group by f.tablespace_name) fs
where t.tablespace=fs.tablespace (+)
order by t.tablespace

Reorganization of tablespaces, tables and indexes.

Hello Experts,
What is the concept of tablespaces, statistics , tables and indexes in SAP/Oracle ? Where are they used and what are they meant for ?
Wt is the concept and procedure of performing Reorganization of tablespaces, tables and indexes ? why do we need it for ?
Requested to revertb at earliest as its urgent . points guaranteed .
Regards,
Somya

Hello Somya,
Probably difficult to explain entire information in this thread. But you definately get good information in the following link
http://help.sap.com/saphelp_47x200/helpdata/en/0d/d2fafd4a0c11d182b80000e829fbfe/frameset.htm
Please drill down through menus, and you will be able to get good information.
Also you can check the following SAP notes
666061     FAQ: Database objects, segments and extents
912620     FAQ: Oracle indexes
588668     FAQ: Database statistics
592393     FAQ: Oracle
541538     FAQ: Reorganizations
Regards,
Madhukar

Deleted objects and nstombstone objectclass

Hi,
When i delete objects in DS5.0 with ldapdelete, DS5.0 create an objectclass nstombstone for all the deleted objects.
I can see them with ldapsearch ... (objectclass=nstombstone). Then, the size of the file id2entry.db3 increase.
I use a multi master replication between two servers and the id2entry's file sizes increases on the two server.
Why does DS5.0 create this objects and how can i delete them ?
Thank you for you help,
Guillaume

Directory Server 5.0 provides support for MultiMaster Replication. As changes can be done on 2 masters as the same time, the server may have to resolve some conflicts and therefore must maintain an historic of all changes that occured. The way to keep track of deleted entries is by marking them with a special objectclass and making sure they are not returned in regular searches (actually the only way to retrieve them is by specifying a filter objectclass=nsTombstone).
The server does some cleanup on a regular basis and has a thread that removes very old deleted entries. By default, these entries are removed after a week. You can reduce this age by changing the nsds5ReplicaPurgeDelay attribute value but note that this will also reduce the accepted delay of broken replication (and the age of a restored backup).
The result of setting a too small value would be that in case of problem, all the consumers will need to be re-initialized.
Regards,
Ludovic.

Export: ". exporting post-schema procedural objects and actions"

Hi all,
I am trying to do a full database export from the server and an import to another PC.
I tried exporting recieved the following warnings:
. exporting synonyms
. exporting views
. exporting referential integrity constraints
. exporting stored porcedures
. exporting operators
. exporting indextypes
. exporting bitmap, functional and extensible indexes
. exporting posttables actions
. exporting triers
. exporting matrializes views
. exporting snapshot logs
. exporting job queues
. exporting refresh grups and children
. exporting dimensions
. exporting post-schema procedural objects and actions
EXP-00008: ORACLE error 903 encountered
ORA-00903: invalid table name
ORA-06512: at "SYS.DBMS_RULE_EXP_RL_INTERNAL", line 311
ORA-06512: at "SYS.DBMS_RULE_EXP_RULES", line 142
ORA-06512: at line 1
EXP-00083: The previous problem occurred when callig SYS.DBMS_RULES.schema_info_exp
. exporting user history table
. exporting defualt and system auditing options
. exporting statistics
Export terminated successfully with warnings.
I been through the forum and was advised to run the catalog.sql, then rerun the exp command.
I did as suggested but the export hangs at the last line:
Export donw in WE8MSWIN1252 character set and AL16UTF16 NCHAR character set
About to export the entire database ...
. exporting tablespace definitions
. exporting profiles
. exporting user definitions
. exporting roles
. exporting resource costs
. exporting rollback segment definitions
. exporting database links
. exporting sequence numbers
. exporting directory aliases
. exporting context namespaces
. exporting foreign function library names
. exporting PUBLIC type synonyms
. exporting private type synonyms
. exporting object type definitions <- hangs here
Is there a way to resolve this? Or should I approach another method?
Any of your help is greatly appreciated. Thank you.
Thanks and Regards
San

I am also trying to figure all the stuffs out. I try to answer as much as I know. Thanks.
What is the export utility version?
Using exp, "Export: Release 9.2.0.1.0"
What is the import utility version?
Using imp, "Import: Release 9.2.0.1.0"
What version of Oracle database are you trying to export?
9.2.0.1.0
Into what version of Oracle database are you trying to import?
9.2.0.1.0
What are the database character sets and values of environment variable 'NLS_LANG' for each case?
Not sure about this but I didnt change any parameters of the character set, should be
WE8MSWIN1252
Using WinXP OS, <- quite problematic, having a hard time trying to configure. :(

Scan all objects and store their information

Hi
Could any one give me an idea for a loop, where I can scan through all the objects in a panel and store their information (type of object, location and size) in a file? So that later I can read the file and and place (or create if possible) the objects exactly in the same place as they were in the panel.
This is like a software where you have different objects in a panel and the user can dynamically add and remove different types (and any number) of objects
Thanks a lot

Maybe this posting will help:
http://forum.java.sun.com/thread.jspa?threadID=5127130

# of objects, not the size of the objects, determine size of a Collection

There are objects, and references to objects.
Do, List / Set / Map , etc. just maintain a list of 32-bit addresses for their contained objects? What more does a Collection need, memory-wise, to add an element? The size of the objects in a Collection should not matter?
listA.add(new Integer(2)); // listA size grows by 32-bits
listB.add(new GiantSizedClass()); // listB size grows by 32-bitsI started thinking about Collections being able to dynamically grow in runtime. I heard this is complex, but it "looks" like all you do is append a memory address and incriment a counter? This sounds quick, easy, and incorrect. I don't understand. Thanks.

jverd, ejp: you have always been there with quick responses to help me. ejp, i purchased your book "Fundamental Networking in Java". When I start programming again, your book about RMI is on my list. that said.
with all sincerity. i belived that serliazing objects in byte[] allows for storing objects in objects, not object references in objects. here is my test code (just cut/paste):
My idea seems similars to me as cryogenics and so that is the theme of my test code (and it is my favourite movie). note: this code is "proof of concept" and is exetremely hacked together.
public class Test {
private static HashMap<String, byte[]> barracks = new HashMap<String, byte[]>();
public static void main(String[] args) {
    try { new Test().go(); }   catch(Exception e) { e.printStackTrace(); }
public void go() throws Exception {
    Employee empl = new Employee("Dallas", "Captain");
    barracks.put(empl.name, cryogenicallyFreeze(empl));
    empl = new Employee("Kane", "Navigator");
    barracks.put(empl.name, cryogenicallyFreeze(empl));
    empl = new Employee("Ripley", "First Officer");
    barracks.put(empl.name, cryogenicallyFreeze(empl));
    empl = new Employee("Ash", "Science Officer");
    barracks.put(empl.name, cryogenicallyFreeze(empl));
    System.out.println("___log file___");System.out.println(".........");
    int id = (int) (System.currentTimeMillis() % barracks.size());
    System.out.println("[Nostromo]: emergency id #"+id+". Re-animation initiated...");
    switch (id) {
      case 0: empl = (Employee) reanimate("Dallas"); break;
      case 1: empl = (Employee) reanimate("Kane"); break;
      case 2: empl = (Employee) reanimate("Ash"); break;
      case 3: empl = (Employee) reanimate("Ripley");
    System.out.println("[Nostromo]: \"" + empl.name + "\" in command.");
    System.out.println("["+empl.name+"]: Hello. I was an object, not a reference, stored in a collection.");
    System.out.println();
    public static Employee reanimate(String name) throws Exception {
        PipedOutputStream pout = new PipedOutputStream();
        PipedInputStream pin = new PipedInputStream(pout);
        byte[] frozenEmpl = (byte[]) barracks.get(name);
        pout.write(frozenEmpl);
        ObjectInputStream ois = new ObjectInputStream(pin);
        return ((Employee) ois.readObject());
    public static byte[] cryogenicallyFreeze(Employee emp) throws Exception {
        PipedOutputStream pout = new PipedOutputStream();
        PipedInputStream pin = new PipedInputStream(pout);
        ObjectOutputStream oos = new ObjectOutputStream(pout);
        oos.writeObject(emp);
        byte[] frozenEmpl = new byte[pin.available()];
        pin.read(frozenEmpl);
        return frozenEmpl;
      public static class Employee implements Serializable {
        String name; String title;
        Employee(String n, String t) { name = n; title = t; }
}"inside" of each byte[] object is an "Employee" object? I can't see it any other way. But I am not the sharpest pencil in the drawer...I'm on vacation from coding for a while. maybe i will get it when i start again. thanks.
Edited by: rdkh on Jan 29, 2010 3:53 AM

Is it possible to change the font style and size of the front panel title?

Can you change the style and size of the Front Panel Window title? I seem to have no luck. I seem to be stuck with only 1 font/style. I would like to use a superscript for 1 of the letters in the title. Is this possible? If it isn't this would be a nice feature to have in the future. I am using LabVIEW 8.5.1.

Things like the window title font is a function of Windows - not LV. You can change it globally, but not on a window by window basis.
Mike...
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"... after all, He's not a tame lion..."
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