RE: GUI System LookAndFeel question about table headers

Hi
I have created a GUI I have set the LookAndFeel to be the systems LookAndFeel.
However I do not want the background color of the table header to be the same color as the system look and feel. Is there anyway of overiding it.
Heres the code that sets the LookAndFeel.
private void setLookAndFeel() {
     try {
          UIManager.setLookAndFeel(
          UIManager.getSystemLookAndFeelClassName());
               SwingUtilities.updateComponentTreeUI(this);
     } catch (Exception e) {
          System.err.println("Couldn't use the system "
               + "look and feel: " + e);
}

I was thinking some sort of if statement might work, but I do not know what the condition should be.
Something like this:
     private void setLookAndFeel() {
               try {
                    if (DONT_KNOW_WHAT_SHOULD_GO_HERE) {
                         UIManager.put("TableHeader.background", Color.red);
                         UIManager.put("TableHeader.foreground", Color.red);
                    } else {
                         UIManager.setLookAndFeel(
                         UIManager.getSystemLookAndFeelClassName());
                         SwingUtilities.updateComponentTreeUI(this);
               } catch (Exception e) {
                    System.err.println("Couldn't use the system "
                         + "look and feel: " + e);
          }

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Basically, I have questions about how to select which tables will benefit from compression. I also read somewhere that, once a table has been compressed, new updates to the compressed data will not be compressed and so I will need to re-compress the tables periodically.
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Question about table DR$FND_LOBS_CTX$I

All,
I have questions about this table 'DR$FND_LOBS_CTX$I'
1. What's the purpose of this table?
2. Can we purge this table? How?
3. Is there any harmful if purge this table?
Thanks,
Jackie

I have questions about this table 'DR$FND_LOBS_CTX$I'
1. What's the purpose of this table?There is no description about this table in MOS or eTRM -- http://etrm.oracle.com/pls/et1211d9/etrm_pnav.show_object?c_name=DR$FND_LOBS_CTX$I&c_owner=APPLSYS&c_type=TABLE
You may also check the code in $FND_TOP/sql/aflobbld.sql
2. Can we purge this table? How?
3. Is there any harmful if purge this table?Please see these docs/links.
FND_LOBS_CTX Is Having Huge Size, How To Reduce The Size Of The Index [ID 396803.1]
http://oracle-apps-dba.blogspot.com/2008/07/how-to-enable-fndhelp-search-by.html
If you could not find complete answers to your questions, I would suggest you log a SR.
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Simple question about table structure and HR in BW

i need to following data from HR:
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Hi,
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Hope this helps...
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Hi All,
Is there any Oracle defined table/place from where we can know the details about Tables that have been locked in the current session?
Thank you.

Hi ,
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Question about Tables: Urgent

Hi, I'm trying to create a table inside BW. The objective is to create this table so that an Oracle Administrator can "Push" or "drop" data into this table in BW. I'm currently using 2004s, so I am having quite a hard time.... What are the sequence of steps required in creating this table with the end goal of activating it so that it can be "seen" and used... How do I activate the table? Do I need to generate a datasource for this? If I do, what are the sequence of steps that I need to do for this? Much thanks....
- Beleaguered B.I.

Philips:
A. Assuming that I have successfully created a table in B.I. 7, how will I check to
ensure that the table that I just created exists in the system? What are the
sequence of steps to doing this check? Will the administrator on the Oracle
side (see original question) be able to "see" this table?
When you activate the table, go to transaction Se16 and put your tablename and press f8, if the table is not active, you will get a mesage. This is a initial check.
When you create a transparant table in SAP, SAP creates automatically created a table in the database underlying. Thats why it is called transparent table.
YES. youur administrator can see the table with a SQL statement desc TABLE in the database layer.
B. Assuming that I successfully created a DataSource, how can i check to ensure
that the DataSource is indeed active and is in the System? What are the
sequence of steps to achieving this?
The last step in creating data source is to save / generate. Once generated, you can see the data source in RSA3. Run RSA3 and give the data source name and press f8, you will see the result.,
C. Is there a particular methodology or standard as to how I should create a table?
Can you point me out to a documentation or link to a "HOW TO" in creating
tables? Where exactly in the BI 7 system are the tables store.
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I guess what I am trying to get around is printing all of the pages individually, since as you could imagine that would equate to a ton of paper since I would be working about 3-4 days per week x 32 weeks (8 months). So you are talking about 96-128 pages of entries.
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A question about table model

I created a table model and use JTable to display content of a database's table with that model.
The problem is: when I update a data to data1 in a cell (first column) and hightlight another cell (second column), all cells of first column change content to data1. What 's the problem with my table model?
import java.util.Vector;
import java.sql.*;
import javax.swing.table.AbstractTableModel;
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String[] columnNames;
Vector rows, newRow;
ResultSetMetaData metaData;
private boolean editable;
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this.editable = editable;
try {
metaData = rs.getMetaData();
int numberOfColumns = metaData.getColumnCount();
columnNames = new String[numberOfColumns];
for(int column = 0; column < numberOfColumns; column++) {
columnNames[column] = metaData.getColumnName(column+1);
rows = new Vector();
newRow = new Vector();
while (rs.next()) {
for (int i = 1; i <= getColumnCount(); i++) {
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rows.addElement(newRow);
} catch (SQLException ex) { System.err.println(ex);}
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public boolean isCellEditable(int row, int column) {
 if (column == 0) { return false; }
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 newRow = (Vector)(rows.elementAt(row));
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Try this :
rows = new Vector();
//newRow = new Vector();
while (rs.next()) {
 newRow = new Vector(); // it must be here
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Creating SAP QUERY - question about tables in buisness transactions.

Hello.
I am pretty new to SAP.
I want to create a query, as i so far have successfully done by creating a join in transaction SQVI.
I am useing several tables;
CRMD_ORDERADM_H
CRMD_ORDERADM_I
CRMD_ORDER_INDEX
I have two questions.
1: I try to join CRMD_ORDER_INDEX-PARTNER_NO with BUT000-PARTNER, but it won't do the trick. After a join like this i would like to join BUT000 with ADRC . Can someone explain how i could do this?
2: I want join CRMD_ORDERADM_I with all the partners for the specific Item. (sold-to-party, shipping-party and so on). Can anyone tell me which table(s) i can find this in, and what fields to join.
I will appreciate any answer to this

Hi,
For the second question, enter your transaction number ( Object ID ) into CRMD_ORDERADM_H table. Pass the guid to table CRMD_LINK.
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You will get all the partners in that transaction
regards,
Prashant
Kindly Reward the points if helpful !

Question about table partitioning...

Hello, all. I'm using SQL 2012 Enterprise. I have 8 very large tables (the largest two having 227M and 118M records, and the others between 11M-44M records). For performance reasons, I'm considering partitioning the tables across multiple
files/filegroups. For my largest table (227M records), the data is spread across years 2011, 2012, and 2013 with 2013 having 104M records. So naturally I'm considering partitioning on a Date column. My question is should I go with four partitions
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others partition MULTIPLE large tables. Can you share partition functions/schemes across tables?
Any thoughts, your own personal experiences, etc would be greatly appreciated. Also, can someone recommend a good book, article, blog, etc on partitioning large databases.
Thanks much in advance.
Roz

If you query against more than one partition I have doubts you will gain performance...
-- Create partition functions
CREATE PARTITION FUNCTION PF1(INT) AS RANGE RIGHT FOR VALUES (1, 2, 3);
CREATE PARTITION FUNCTION PF2(INT) AS RANGE RIGHT FOR VALUES (1, 2);
-- Create filegroups
ALTER DATABASE testdb ADD FILEGROUP FG7;
ALTER DATABASE testdb ADD FILEGROUP FG6;
ALTER DATABASE testdb ADD FILEGROUP FG5;
ALTER DATABASE testdb ADD FILEGROUP FG4;
ALTER DATABASE testdb ADD FILEGROUP FG3;
ALTER DATABASE testdb ADD FILEGROUP FG2;
ALTER DATABASE testdb ADD FILEGROUP FG1;
-- Create partition schemes
CREATE PARTITION SCHEME PS1 AS PARTITION PF1
TO (FG1, FG2, FG3, FG4);
CREATE PARTITION SCHEME PS2 AS PARTITION PF2
TO (FG5, FG6, FG7);
CREATE VIEW [dbo].[partition_info]
AS
SELECT
DB_NAME() AS 'DatabaseName'
,OBJECT_NAME(p.OBJECT_ID) AS 'TableName'
,p.index_id AS 'IndexId'
,CASE
WHEN p.index_id = 0 THEN 'HEAP'
ELSE i.name
END AS 'IndexName'
,p.partition_number AS 'PartitionNumber'
,prv_left.value AS 'LowerBoundary'
,prv_right.value AS 'UpperBoundary'
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WHEN fg.name IS NULL THEN ds.name
ELSE fg.name
END AS 'FileGroupName'
,CAST(p.used_page_count * 0.0078125 AS NUMERIC(18,2)) AS 'UsedPages_MB'
,CAST(p.in_row_data_page_count * 0.0078125 AS NUMERIC(18,2)) AS 'DataPages_MB'
,CAST(p.reserved_page_count * 0.0078125 AS NUMERIC(18,2)) AS 'ReservedPages_MB'
,CASE
WHEN p.index_id IN (0,1) THEN p.row_count
ELSE 0
END AS 'RowCount'
,CASE
WHEN p.index_id IN (0,1) THEN 'data'
ELSE 'index'
END 'Type'
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ON ps.data_space_id = i.data_space_id
LEFT OUTER JOIN sys.partition_functions pf
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ON dds.partition_scheme_id = ps.data_space_id
AND dds.destination_id = p.partition_number
LEFT OUTER JOIN sys.filegroups fg
ON fg.data_space_id = dds.data_space_id
LEFT OUTER JOIN sys.partition_range_values prv_right
ON prv_right.function_id = ps.function_id
AND prv_right.boundary_id = p.partition_number
LEFT OUTER JOIN sys.partition_range_values prv_left
ON prv_left.function_id = ps.function_id
AND prv_left.boundary_id = p.partition_number - 1
WHERE
OBJECTPROPERTY(p.OBJECT_ID, 'ISMSSHipped') = 0
AND p.index_id IN (0,1)
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Best Regards,Uri Dimant SQL Server MVP,
http://sqlblog.com/blogs/uri_dimant/
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Question about table strucuture

Hello Gurus,
       I have following two questions:
    (1) how can I know what is the key field for a table ?
    (2) in SE80, when I display the structure of a table, there are component type and data type , why does here have two different types? ( apparently, there values are differenct)
thanks very much!

Hi,
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        enter the table name and display.
         there the key checkbox is enabled.this the primary key field.
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2) In structure,
         Component type refers the data element.
          Datatype refers type of the field that is wheather it is char,int etc.,
Thank u,
Manjula Devi.D

Question about table row key

Hi,
There is a table named mytable in the JSF page. After I retrieve rows from database and execute the method on one of the rows: System.out.println(mytable.getRowKey());
the following message is printed on the Jdev console:
[oracle.jbo.Key[rrpm BK 9712 2 AAAHdMAAWAAAAfZAAG ]]
That is a composite row key. Now I want to get part of the row key like BK.
How can I get that?
Thanks
Stephen

Krithika,
Thanks for the reply.
To get part of the row key using the substring method is not practical because the length of each part of the row key may change row by row.
Any other idea to get part of a table row key precisely?
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Question About Table Style Terminology

I am curious about what other people might call the following two styles of table construction.
Style 1:
create table cust_trans_a (
    cust_nbr                varchar2(6),
    trans_date             date,
    sales                      number(11, 2)
Style 2:
create table cust_trans_2 (
    cust_nbr                varchar2(6),
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    sales_in_2005,
    sales_in_2006,
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);I have been using the terms vertical and horizontal respectively for these two construction styles, but I would like to know if other DB professionals have another, more descriptive set of terms for them.
Thanks,
Gregory

How about normalized and denormalized?
Generally, denormalized data models (Style 2) are a pain to deal with because you're constantly having to add columns (i.e. you'll eventually want to store 2008 sales) and because you have to maintain the same information in both summary and detail tables. In Oracle, if you think you need a denormalized table, you're generally better off creating a materialized view instead.
Justin

An sql question about table names

Is it possible to create a table with a certain name via programmatic manipulation using sql?
Here is my code, can you please tell me why it's not working, and if there is a way to make it work? I basicaly need to create tables with names corresponding to names in a vector.
public void files(){
 try {
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 ObjectInputStream input = new ObjectInputStream(file);
 val = (Vector)input.readObject();
 input.close();
 catch (java.io.IOException IOE) {
 IOE.printStackTrace();
 catch (ClassNotFoundException cnfe) {
 cnfe.printStackTrace();
public void createtables()
{ files();
 String dsn = "jdbc:odbc:etv";
 String dbUser = "Adham";
 String dbPass = "reqss";
 for (int i = 0; i<val.size(); i++){
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 try {
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 Statement stmt = con.createStatement();
 String sql = new String("CREATE TABLE "+s + "(Start INTEGER,"+ "End INTEGER,"+ "Channel VARCHAR(255),"+ "Title VARCHAR(255))");
 stmt.executeUpdate(sql);
 stmt.close();
 con.close();
 } catch (Exception e) {
 e.printStackTrace();
 return;
}your help is greatly appreciated

It's not that you can't create a table at runtime. You can execute an UPDATE with CREATE TABLE in it.
I'm saying that the string you're passing in as the table name probably contains a lot more than just the name that you think it does. Print out that string before you execute the SQL and see what it has.
You're reading a serialized object stream. That has a lot more stuff in it than just the table name. I'm guessing that the SQL engine is seeing all that stuff and having a problem with it.
This code can create tables:
import java.sql.Connection;
import java.sql.DatabaseMetaData;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.Statement;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
public class TableCreator
 public static final String DEFAULT_SQL = "CREATE TABLE TEST(NAME TEXT(80))";
 public static final String DRIVER = "sun.jdbc.odbc.JdbcOdbcDriver";
 public static final String DATABASE = "jdbc:odbc:DRIVER={Microsoft Access Driver (*.mdb)};DBQ=c:\\Edu\\Java\\Forum\\DataConnection.mdb";
 public static final String USERNAME = "admin";
 public static final String PASSWORD = "";
 public static void main(String [] args)
 try
 String tableCreationSQL = ((args.length > 0) ? args[0] : DEFAULT_SQL);
 String driver = ((args.length > 1) ? args[1] : DRIVER);
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 String username = ((args.length > 3) ? args[3] : USERNAME);
 String password = ((args.length > 4) ? args[4] : PASSWORD);
 Class.forName(driver);
 Connection connection = DriverManager.getConnection(url, username, password);
 Statement statement = connection.createStatement();
 statement.executeUpdate(tableCreationSQL);
 statement.close();
 connection.close();
 catch (ClassNotFoundException e)
 System.err.println("Couldn't load JDBC driver class");
 e.printStackTrace();
 catch (SQLException e)
 System.err.println("SQL state: " + e.getSQLState());
 System.err.println("SQL error: " + e.getErrorCode());
 e.printStackTrace();
 catch (Exception e)
 e.printStackTrace();
}Compile it and try it with your own database and creation SQL.
MOD

Question about table COEP

Hi SAP Expert and Guru,
Currently I am gathering the Invoice Document Number from Project ID and below is my table flow.
Project ID/ WBS is being inserted to table PRPS-PSPHI,
Then the Object Number from PRPS-OBJNR is being captured and being used in table COEP-OBJNR to derive the value in COEP-BELNR.
Later the value in COEP-BELNR is being used in table COBK-BELNR to derive the invoice number in COBK-REFBN.
My question now is, is there any other table that we can use to replace table COEP, in order to get the Object Number OBJNR linked up with the Document Number BELNR which can be used in table COBK to derive the Invoice Number.
Kindly Advise and consult.
Thank you
Regards
Leonard Tan

Why dont you try to use the OBJNR from PRPS and use it in the COFP table?
I think you should be able to get the details you are looking for.
Let us know if it helps.

RE: GUI System LookAndFeel question about table headers

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