Please give me some links for pl sql exercises

Please show me some links or ebooks for plsql exercises

985011 wrote:
Please show me some links or ebooks for plsql exercisesThe best place is this forum itself..
Go through the questions.. Try to find the answer yourself.. And the compare it with the expert replies..

Similar Messages

Please give me some code for file upload. I am working in websphere

Hi,
I have made the form with encript = multipart. with four text field to enter some information about the file. now i want to upload a file f1.txt in the folder project.com.dos.files. And also I want to make appear the file and the four information regarding that file in a another jsp page as grids.
Please help how to do that. I am using Websphere Studio Application Developer. Please help with some code

Check out the fileupload package in the apache commons project

Could you please give me some link driver windows Ultimate for mackbook pro

hi any body there help me about downloading driver of windows 7 Ultimate for mabook pro

Well this is certainly not the appropriate place to ask for that. Try in the macbook forum please, this is Ipad troubleshooting forum.

Please give me a link so i can dand install my adobe flash pownload layer 10 or higher for windows 7

please give me a link so i can download and install my adobe flash player for windows 7 home edition 64 bit, thank you.
John M.

http://helpx.adobe.com/flash-player/kb/installation-problems-flash-player-windows.html#mai n-pars_header

Please give me ios 6 for iphone 4 bcz ios 7 very slowly and have some wrong for iphone 4

please give me ios 6 for iphone 4 bcz ios 7 very slowly and have some wrong for iphone 4

We are users. Not Apple. If you want YOUR problem solved, YOU need to solve it.
Restore your phone as a NEW device.

Please give me some suggestions..

Hi everyone,
Please give me some suggestions on the process that i am doing.
I have to send some data daily in a flat file to a third party vendor.
The data that i am extracting to a flat file comes from "differnt tables".
I have a PL/SQL proc which does all the logic and extract to a flat file.
As per third party vendor requirement we have to send one full file
(all the data in our database or tables) and after that changes only file
(records that got modified and New Records).we have Date_modified column
in every table to see whether that records got modified or not.
we need something to track what records we are sending
they dont want to depend only on that "date_modified" column.
they want to create a separate table to keep track all records that we are
sending to vendor.
Process:
First day: Insert all the records to a ---> log table(for tracking) with
           SEND_REC = 'Y' (there is a column "SEND_REC" that says whether
           to send that record or not) ----> send all the records from the
           log table that has SEND_REC is "Y"
second day: compare the existing records with log table records --->if
            there is any change update the log table
            and for new records insert into log table --->
            send the records from log table that has "SEND_REC" is
            "Y"
thrid day: same as second day..
Is there any better way to do it? Please post how do you handle this type
of scenarios ?
Thanks

Some thing you can achive with Merge
merge into ..
using(select blah blah from xxxx
minus
select blah blah from yyyy)
on(----)
when matched then
update set
when not matched then
insert ....;Assmuing this will give you difference between your records
select blah blah from xxxx
minus
select blah blah from yyyyEdited by: user5495111 on Aug 6, 2009 7:06 AM

Urgent!!! please give me some advice

i quite new in J2ME programming. i encountered a problem that my MIDlet cannot pass parameter to servlet. i had tried to not using os.flush(), but it's still not working. please give me some suggestion!
MIDlet
* Login.java
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
import javax.microedition.io.Connector;
import javax.microedition.io.HttpConnection;
import javax.microedition.io.StreamConnection;
import java.io.DataOutputStream;
import java.io.DataInputStream;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.IOException;
import java.util.*;
public class Login extends MIDlet implements CommandListener {
Display display;
boolean commandAvailable;
// String idPassword;
CommandThread commandThread;
Form inputForm;
Form outputForm;
TextField userid;
TextField password;
StringItem response;
Command cmdExit;
Command cmdOK;
public void startApp() {
display = Display.getDisplay(this);
inputForm = new Form("Authorization");
userid = new TextField("User",null,25, TextField.ANY);
inputForm.append(userid);
password = new TextField("Password",null, 15, TextField.PASSWORD);
inputForm.append(password);
cmdOK = new Command("OK",Command.SCREEN,1);
cmdExit = new Command("Exit",Command.EXIT,1);
inputForm.addCommand(cmdOK);
inputForm.addCommand(cmdExit);
inputForm.setCommandListener(this);
outputForm = new Form("Student Option");
response = new StringItem(null,null);
outputForm.append(response);
outputForm.addCommand(cmdExit);
outputForm.setCommandListener(this);
commandAvailable = false;
commandThread = new CommandThread(this);
commandThread.start();
display.setCurrent(inputForm);
public void pauseApp() {
public void destroyApp(boolean unconditional) {
public void commandAction(Command cmd, Displayable d) {
 if (cmd == cmdExit) {
destroyApp(false);
notifyDestroyed();
else if (cmd == cmdOK)
synchronized (this) {
commandAvailable = true;
notify();
class CommandThread extends Thread {
MIDlet parent;
boolean exit = false;
public CommandThread(MIDlet parent) {
this.parent = parent;
public void run() {
while (true) {
synchronized(parent) {
while(!commandAvailable) {
try {
parent.wait();
catch (InterruptedException e) {
commandAvailable = false;
performLogin();
public void performLogin() {
HttpConnection conn = null;
InputStream is = null;
OutputStream os = null;
byte[] receivedData = null;
try {
String url = getAppProperty("Login.URL");
conn = (HttpConnection)Connector.open(url);
 byte[] postData = createPostData();
conn.setRequestMethod(HttpConnection.POST);
conn.setRequestProperty("User-Agent", "Profile/MIDP-1.0 Configuration/CLDC-1.0");
conn.setRequestProperty("Content-Type","application/x-www-form-urlencoded");
 conn.setRequestProperty ( "Content-Length", Integer.toString (postData.length));
// conn.setRequestProperty("Accept", "application/octet-stream" );
conn.setRequestProperty("Connection", "close" );
// byte[] postData = createPostData();
System.out.println("postData="+postData);
conn.setRequestProperty("Content-length",Integer.toString(postData.length));
 os = conn.openOutputStream();
 os.write(postData);
for (int i=0;i<postData.length;i++)
 os.write(postData);
// os.flush();
 os.close();
 is = conn.openInputStream();
 String contentType = conn.getType();
int len = (int)conn.getLength();
if (len > 0) {
receivedData = new byte[len];
int nb = is.read(receivedData);
else {
receivedData = new byte[1024];
int ch;
len = 0;
while ((ch = is.read()) != -1) {
receivedData[len++] = (byte)ch;
response.setText(new String(receivedData,0,len));
display.setCurrent(outputForm);
catch (IOException e) {
System.out.println(e.getMessage());
e.printStackTrace();
finally {
try {
if (is != null) {
is.close();
if (os != null) {
os.close();
if (conn != null) {
conn.close();
catch (IOException e) {
public byte[] createPostData() {
StringBuffer sb = new StringBuffer();
sb.append("userid=");
sb.append(userid.getString());
sb.append("&password=");
sb.append(password.getString());
System.out.println("sb = <" + sb.toString() + ">");
return sb.toString().getBytes();
servlet
import java.io.*;
import java.text.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.sql.*;
public class LoginServlet extends HttpServlet {
static final String dbURL = "jdbc:mysql://localhost/projectdb?" + "user=wongyuenmei&password=wongyuenmei";
public void doPost(HttpServletRequest request,HttpServletResponse response) throws IOException, ServletException {
Connection conn = null;
String nextJSP = null;
try {
Class.forName("org.gjt.mm.mysql.Driver");
catch (ClassNotFoundException e) {
throw new ServletException("Unable to load JDBC driver");
try {
String id = request.getParameter("userid").trim();
String pass = request.getParameter("password").trim();
 if (id==null)
String tempid=id;
String temppass=pass;
conn = DriverManager.getConnection(dbURL);
Statement stmt = conn.createStatement();
String query = "SELECT cno, idno " + "FROM student " + "WHERE idno = '" + id + "'AND password ='" + pass + "'";
ResultSet rs = stmt.executeQuery(query);
if (rs.next()) {
StringBuffer fullName = new StringBuffer();
fullName.append(rs.getString(1));
fullName.append(" ");
fullName.append(rs.getString(2));
request.setAttribute ("fullName", fullName.toString());
nextJSP = "/LoginOK.jsp";
else {
 StringBuffer temptest = new StringBuffer();
 temptest.append(tempid);
 temptest.append(&temppass);
 request.setAttribute("temptest", temptest.toString());
nextJSP = "/LoginFailed.jsp";
conn.close();
ServletConfig config = getServletConfig();
ServletContext context = config.getServletContext();
RequestDispatcher rd = context.getRequestDispatcher(nextJSP);
rd.forward(request, response);
catch (SQLException e) {
throw new ServletException("SQL call failed");
catch (Exception e) {
throw new ServletException(e.getMessage());
finally {
if (conn != null) {
try {
conn.close();
catch (SQLException e) {
throw new ServletException("connection close failed");
public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {
doPost(request, response);
ur help is very appreciated!

Still the same problem. All the parameter get by server are null.
Using GET, and add parameter to url, everything is fine.
encodedPostData = "E2EE_PAM_ID"+"="+E2EE_PAM_ID+"&"+"E2EE_USER_ID"+"=" E2EE_USER_ID"&"+"E2EE_USER_SEGUID"+"="+E2EE_USER_SEGUID+"&"+"E2EE_RPIN"+"="+E2EE_RPIN
+"&LoginBtn=Login";
c = (HttpConnection)Connector.open(request);
c.setRequestMethod(HttpConnection.POST);
c.setRequestProperty("User-Agent","Profile/MIDP-1.0 Configuration/CLDC-1.0");
c.setRequestProperty("Content-Type:","application/x-www-form-urlencoded");
os = c.openOutputStream();
os.write(encodedPostData.getBytes());
//os.flush();
System.out.println(encodedPostData);
rc = c.getResponseCode();
if (rc != HttpConnection.HTTP_OK) {
throw new IOException("HTTP response code: " + rc);
is = c.openInputStream();
..........

Hi,please suggest me some games for Compaq CQ62-105TU Laptop.Can I upgrade my laptop's graphics card

Hi,please suggest me some games for Compaq CQ62-105TU Laptop.Can I upgrade my laptop's graphics card

Unfortunately, you cannot upgrade the processor or graphics card on this laptop.
Here is a page from CPU-World that gives the specs for your processor:
http://www.cpu-world.com/CPUs/Bobcat/AMD-E%20Series%20E2-1800.html
You will see down near the bottom of the page that it is not upgradeable. Some laptops come with the processor soldered to the motherboard. Almost all laptop graphics are this way. The only way that you would be able to get a faster processor/better graphics for this laptop would be to purchase a brand new motherboard. You can do an Ebay search for 'HP G6 motherboard' to see what average prices are if you want to go this route.

Give me some ideas for the project.

Hi,folks
I am not familiar with programming in web services. Now i have a project related to web services need to finish. I want to someone give me some ideas for the project. how can i implement the access control services. is there anyone can give me some related links for me to learn.
Project Title: Implementing an access control service
Project Description:
Web services are emerging as a new approach to system construction and will make a major impact on the engineering of future business systems. They will allow a move from enterprise to inter-enterprise computing. However, with inter-enterprise computing, there are major problems with providing access to shared data, given that enterprises will not wish to share all data with partners.
This project aims to investigate this problem by developing a prototype of an access control service that will help decide whether or not data access should be permitted. In essence, companies will outsource their access control to this service and so will not need to maintain their own access control lists for a potentially rapidly changing set of users.
Suggested Platform: Windows or Linux
Suggested Languages & Tools: Java

Well, the approach I've come accross is a central server which is typically accessed indirectly from the web servers (e.g. through SOAP protocol or RMI).
The remote server sends a user id and a password (or more likely a digest of the password), and receives a session token, basically just a random string of characters which is checked with the central server each time a secure transaction is attempted. The token will be stored in a session object, or perhaps directly in a cookie or in the URLs.
Active session tokens are stored on the central server for comparison. This means the password doesn't have to be retained in the server.
It's possible for the session token to be transfered if the user switches from one site to another on the same authentication server.
Sun distributes one of these beasties, by the way, so you could take a look at their product specs.

Received apple tv as gift, my tv/home theater situation has no HDMI input capabilities. My only option is an optical connection, please give me some inexpensive optical cable suggestions???

Received apple tv as gift, my tv/home theater situation has no HDMI input capabilities. My only option is an optical connection, please give me some inexpensive optical cable suggestions???

Welcome to the Apple Community.
HDMI is required to connect the Apple TV to a TV or through a receiver. The optical connection is for audio only.

Please give me some sample program releated BOM

please give me some sample program releated BOM

Hi,
*& Module : PP |
*& Application : The program loads the Bill of Material |
*& |
*| Modification Log |
*| -
 |
*| Programmer |
*| Change |
*| -
|
REPORT zpp0120 NO STANDARD PAGE HEADING
 MESSAGE-ID z0
 LINE-SIZE 132
 LINE-COUNT 65(2).
 Internal Tables *
*Internal table for the BOM file.
DATA: BEGIN OF i_bom OCCURS 0,
 matnr(18),
 werks(4),
 stlan(1),
 stlal(2),
 stktx(40),
 bmeng(16),
 menge(16),
 posnr(4),
 postp(1),
 meins(3),
 datuv(10),
 fmeng(1),
 idnrk(18),
 potx1(40),
 ausch(7),
 END OF i_bom.
Extracting Document and Doc type for POSTP = D.
DATA : BEGIN OF i_stpo OCCURS 1,
 doknr(25),
 dokar(3),
 posnr(4),
 stlnr LIKE mast-stlnr,
 END OF i_stpo.
Local work area
DATA: g_my_rec_in LIKE i_bom.
Declare internal table for Call Transaction and BDC Session
DATA: i_bdc_table LIKE bdcdata OCCURS 0 WITH HEADER LINE.
 Global Variables *
DATA: g_counter(2) TYPE n,
 g_field_name(18) TYPE c,
 zc_yes TYPE syftype VALUE 'X'.
 Selection Screen *
SELECTION-SCREEN BEGIN OF BLOCK a WITH FRAME TITLE text-001.
PARAMETERS: p_fname1 TYPE localfile .
SELECTION-SCREEN SKIP 1.
SELECTION-SCREEN BEGIN OF BLOCK b WITH FRAME TITLE text-002.
PARAMETERS: p_rloc1 AS CHECKBOX DEFAULT 'X'.
SELECTION-SCREEN BEGIN OF BLOCK c WITH FRAME TITLE text-005.
PARAMETERS p_group(12) OBLIGATORY DEFAULT 'ZBOM'.
SELECTION-SCREEN END OF BLOCK c.
SELECTION-SCREEN END OF BLOCK b.
SELECTION-SCREEN END OF BLOCK a.
**WRITE the report header
TOP-OF-PAGE.
INCLUDE zheading.
 Start of selection *
START-OF-SELECTION.
Load Input file
PERFORM f_load_input_file.
Create BDC records.
PERFORM create_bdc_records .
*& Form Create_BDC_records
 text:* perform the BDC for the records in the internal table
--> p1 text
<-- p2 text
FORM create_bdc_records .
DATA: v_stlnr LIKE mast-stlnr.
DATA: v_postp(1) VALUE 'D'.
IF NOT i_bom[] IS INITIAL.
Open BDC session
 PERFORM open_bdc_session.
 SORT i_bom BY matnr werks posnr.
 SELECT SINGLE stlnr INTO v_stlnr
 FROM mast
 WHERE matnr = i_bom-matnr
 AND werks = i_bom-werks.
 SELECT doknr dokar posnr stlnr
 INTO TABLE i_stpo
 FROM stpo
 FOR ALL ENTRIES IN i_bom
 WHERE postp = v_postp
 AND posnr = i_bom-posnr
 AND stlnr = v_stlnr.
 SORT i_stpo BY posnr stlnr.
 LOOP AT i_bom.
 g_my_rec_in = i_bom.
 READ TABLE i_stpo WITH KEY posnr = i_bom-posnr
 stlnr = v_stlnr
 BINARY SEARCH.
 AT NEW matnr.
 CLEAR i_bdc_table[].
 PERFORM insert_screen_header.
 ENDAT.
Setting up counter for 20 line items
 IF g_counter = 20.
 g_counter = 1.
 ENDIF.
 PERFORM bdc_field USING 'BDC_OKCODE'
 '/00'.
*next screen
 PERFORM bdc_dynpro USING 'SAPLCSDI' '0140'.
 PERFORM bdc_field USING 'BDC_CURSOR' 'RC29P-FMENG(01)'.
 PERFORM bdc_field USING 'BDC_OKCODE' '/00'.
 CONCATENATE 'RC29P-POSNR(' g_counter ')' INTO g_field_name.
 PERFORM bdc_field USING g_field_name i_bom-posnr.
 CONCATENATE 'RC29P-IDNRK(' g_counter ')' INTO g_field_name.
 PERFORM bdc_field USING g_field_name i_bom-idnrk.
 CONCATENATE 'RC29P-MENGE(' g_counter ')' INTO g_field_name.
 PERFORM bdc_field USING g_field_name i_bom-menge.
 CONCATENATE 'RC29P-MEINS(' g_counter ')' INTO g_field_name.
 PERFORM bdc_field USING g_field_name i_bom-meins.
 CONCATENATE 'RC29P-POSTP(' g_counter ')' INTO g_field_name.
 PERFORM bdc_field USING g_field_name i_bom-postp.
 CONCATENATE 'RC29P-FMENG(' g_counter ')' INTO g_field_name.
 PERFORM bdc_field USING g_field_name i_bom-fmeng.
*next screen
 PERFORM bdc_dynpro USING 'SAPLCSDI' '0130'.
 PERFORM bdc_field USING 'BDC_OKCODE' '/00'.
Check the Item category to direct the screen flow accordingly.
 CASE i_bom-postp.
 WHEN 'B'.
 PERFORM item_text_insert.
 WHEN 'Z'.
 PERFORM item_text_insert.
 WHEN 'T'.
 PERFORM item_text_insert.
 WHEN 'N'.
 PERFORM bdc_field USING 'BDC_CURSOR' 'RC29P-AUSCH'.
 PERFORM bdc_field USING 'RC29P-AUSCH' i_bom-ausch.
next screen
 PERFORM item_text_insert.
*next screen
 PERFORM bdc_dynpro USING 'SAPLCSDI' '0133'.
 PERFORM bdc_field USING 'BDC_OKCODE' '/00'.
 PERFORM bdc_field USING 'RC29P-EKORG' ' '.
 WHEN 'D'.
 PERFORM bdc_field USING 'RC29P-DOKNR' i_stpo-doknr.
 PERFORM bdc_field USING 'RC29P-DOKAR' i_stpo-dokar.
next screen
 PERFORM item_text_insert.
When POSTP = X, L.
 WHEN OTHERS.
 PERFORM bdc_field USING 'BDC_CURSOR' 'RC29P-AUSCH'.
 PERFORM bdc_field USING 'RC29P-AUSCH' i_bom-ausch.
next screen
 PERFORM item_text_insert.
 ENDCASE.
 g_counter = g_counter + 1.
next screen
 PERFORM bdc_dynpro USING 'SAPLCSDI' '0140'.
 PERFORM bdc_field USING 'BDC_CURSOR' 'RC29P-POSNR(01)'.
 PERFORM bdc_field USING 'BDC_OKCODE' '=FCBU'.
 AT END OF matnr.
 PERFORM insert_bdc_new.
 ENDAT.
 ENDLOOP.
 CLEAR i_bom[].
 PERFORM close_bdc_session.
Release the BDC sessions created
 PERFORM release_bdc.
ENDIF.
ENDFORM. " open_group
*& Form bdc_dynpro_start
 Initialize the screen
 -->P_G_PROGRAM_1
 -->P_G_SCREEN
FORM bdc_dynpro USING p_g_program_1
 p_g_screen.
CLEAR i_bdc_table.
i_bdc_table-program = p_g_program_1.
i_bdc_table-dynpro = p_g_screen.
i_bdc_table-dynbegin = 'X'.
APPEND i_bdc_table.
ENDFORM. " bdc_dynpro_start
*& Form bdc_field
 Insert field *
FORM bdc_field USING f_name f_value.
CLEAR i_bdc_table.
i_bdc_table-fnam = f_name.
i_bdc_table-fval = f_value.
APPEND i_bdc_table.
ENDFORM. "bdc_insert_field
*& Form open_bdc_session
 Open the BDC session
FORM open_bdc_session .
Open BDC session and creat and update condition records
CALL FUNCTION 'BDC_OPEN_GROUP'
 EXPORTING
 client = sy-mandt
 DEST = FILLER8
 group = p_group
 HOLDDATE = FILLER8
 keep = 'X'
 user = sy-uname
 RECORD = FILLER1
 PROG = SY-CPROG
 IMPORTING
 QID =
EXCEPTIONS
 client_invalid = 1
 destination_invalid = 2
 group_invalid = 3
 group_is_locked = 4
 holddate_invalid = 5
 internal_error = 6
 queue_error = 7
 running = 8
 system_lock_error = 9
 user_invalid = 10
 OTHERS = 11
IF sy-subrc <> 0.
 MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
 WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
ENDFORM. " create_bdc_session
*& Form insert_screen_header
 Insert the Header data into the screens
FORM insert_screen_header .
g_counter = 1.
PERFORM bdc_dynpro USING 'SAPLCSDI' '0100'.
PERFORM bdc_field USING 'BDC_CURSOR' 'RC29N-STLAL'.
PERFORM bdc_field USING 'BDC_OKCODE' '/00'.
PERFORM bdc_field USING 'RC29N-MATNR' g_my_rec_in-matnr.
PERFORM bdc_field USING 'RC29N-WERKS' g_my_rec_in-werks.
PERFORM bdc_field USING 'RC29N-STLAN' g_my_rec_in-stlan.
PERFORM bdc_field USING 'RC29N-STLAL' g_my_rec_in-stlal.
PERFORM bdc_field USING 'RC29N-DATUV' g_my_rec_in-datuv.
next screen
PERFORM bdc_dynpro USING 'SAPLCSDI' '0110'.
PERFORM bdc_field USING 'BDC_CURSOR' 'RC29K-BMENG'.
PERFORM bdc_field USING 'BDC_OKCODE' '/00'.
PERFORM bdc_field USING 'RC29K-STKTX' g_my_rec_in-stktx.
PERFORM bdc_field USING 'RC29K-BMENG' g_my_rec_in-bmeng.
*next screen
PERFORM bdc_dynpro USING 'SAPLCSDI' '0111'.
PERFORM bdc_field USING 'BDC_CURSOR' 'RC29K-LABOR'.
ENDFORM. " insert_screen_header
*& Form insert_bdc
 Insert the BDC session
FORM insert_bdc_new .
CALL FUNCTION 'BDC_INSERT'
 EXPORTING
 tcode = 'CS01'
 POST_LOCAL = NOVBLOCAL
 PRINTING = NOPRINT
 SIMUBATCH = ' '
 CTUPARAMS = ' '
 TABLES
 dynprotab = i_bdc_table
EXCEPTIONS
 internal_error = 1
 not_open = 2
 queue_error = 3
 tcode_invalid = 4
 printing_invalid = 5
 posting_invalid = 6
 OTHERS = 7
IF sy-subrc <> 0.
 MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
 WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
CLEAR i_bdc_table[].
ENDFORM. " insert_bdc
*& Form close_bdc_session
 Close the BDC session
FORM close_bdc_session .
CALL FUNCTION 'BDC_CLOSE_GROUP'
 EXCEPTIONS
 not_open = 1
 queue_error = 2
 OTHERS = 3.
IF sy-subrc <> 0.
 MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
 WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
ENDFORM. " close_bdc_session
*& Form f_load_input_file
 Load the file into the Internal table
FORM f_load_input_file.
IF p_rloc1 = zc_yes.
 CALL FUNCTION 'WS_UPLOAD'
 EXPORTING
 filename = p_fname1
 filetype = 'DAT'
 TABLES
 data_tab = i_bom
 EXCEPTIONS
 conversion_error = 1
 file_open_error = 2
 file_read_error = 3
 invalid_type = 4
 no_batch = 5
 unknown_error = 6
 invalid_table_width = 7
 gui_refuse_filetransfer = 8
 customer_error = 9
 OTHERS = 10.
 IF sy-subrc <> 0.
 MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
 WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
 STOP.
 ENDIF.
ENDIF.
ENDFORM. " f_load_input_file
*& Form release_bdc
 Release BDC session
FORM release_bdc.
SUBMIT rsbdcsub WITH mappe EQ p_group
 WITH von EQ sy-datum
 WITH bis EQ sy-datum
 WITH fehler EQ '.'
 EXPORTING LIST TO MEMORY
 AND RETURN.
ENDFORM. " release_bdc
*& Form item_text_insert
 Repetitive code in the screen flow
FORM item_text_insert.
PERFORM bdc_dynpro USING 'SAPLCSDI' '0131'.
PERFORM bdc_field USING 'BDC_OKCODE' '/00'.
PERFORM bdc_field USING 'BDC_CURSOR' 'RC29P-POTX1'.
PERFORM bdc_field USING 'RC29P-POTX1' i_bom-potx1.
ENDFORM. " item_text_insert

Please give me some material about Oracle forms..!

HI All
This is Narendra ,I did Oracle Certification,now i want to learn Oracle forms also.
Please give me some material if you have it,which test book is good for starting and what all to learn.Please send me if you have any PDF's
Best Regards
Narendra Yarapathineni

Hi You can go through this url : http://www.oracle.com/pls/db102/portal.portal_db?selected=5
And also
http://www.oracle.com/technology/products/forms/htdocs/d2q60.htm
Message was edited by:
user539670

Can anyone give me some documents for data cluster

Hi,
can anyone give me some documents for data cluster?
ths!
regards!

Hi ,
The following is a documentation on the Data Cluster:
Data clusters are specific to ABAP. Although it is possible to read a cluster database using SQL statements, only ABAP can interpret the structure of the data cluster.
You can store data clusters in special databases in the ABAP Dictionary. These are called ABAP cluster databases, and have a prescribed structure:
Cluster Databases ( I have explained the cluster databse below )
This method allows you to store complex data objects with deep structures in a single step, without having to adjust them to conform to the flat structure of a relational database. Your data objects are then available systemwide to every user. To read these objects from the database successfully, you must know their data types.
You can use cluster databases to store the results of analyses of data from the relational database. For example, if you want to create a list of your customers with the highest revenue, or an address list from the personnel data of all of your branches, you can write ABAP programs to generate the list and store it as a data cluster. To update the data cluster, you can schedule the program to run periodically as a background job. You can then write other programs that read from the data cluster and work with the results. This method can considerable reduce the response time of your system, since it means that you do not have to access the distributed data in the relational database tables each time you want to look at your list.
Cluster Database :
 Cluster databases are special relational databases in the ABAP Dictionary that you can use to store data clusters. Their line structure is divided into a standard section, containing several fields, and one large field for the data cluster.
Creating a Directory of a Data Cluster
To create a directory of a data cluster from an ABAP cluster database, use the following statement:
Syntax
IMPORT DIRECTORY INTO <dirtab>
 FROM DATABASE <dbtab>(<ar>)
 [CLIENT <cli>] ID <key>.
This creates a directory of the data objects belonging to a data cluster in the database <dbtab> in the internal table <dirtab>. You must declare <dbtab> using a TABLES statement.
To save a data cluster in a database, use the EXPORT TO DATABASE statement .
For <ar>, enter the two-character area ID for the cluster in the database. The name <key> identifies the data in the database. Its maximum length depends on the length of the name field in <dbtab>. The CLIENT <cli> option allows you to disable the automatic client handling of a client-specific cluster database, and specify the client yourself. The addition must always come directly after the name of the database.
The IMPORT statement also reads the contents of the user fields from the database table.
If the system is able to create a directory, SY-SUBRC is set to 0, otherwise to 4.
The internal table <dirtab> must have the ABAP Dictionary structure CDIR.
******** Sample Program illustrating the data cluster .
PROGRAM Zdata_cluster.
TABLES INDX.
******to save data objects in cluster databases
DATA: BEGIN OF ITAB OCCURS 100,
 COL1 TYPE I,
 COL2 TYPE I,
 END OF ITAB.
DO 3000 TIMES.
ITAB-COL1 = SY-INDEX.
ITAB-COL2 = SY-INDEX ** 2.
APPEND ITAB.
ENDDO.
INDX-AEDAT = SY-DATUM.
INDX-USERA = SY-UNAME.
INDX-PGMID = SY-REPID.
EXPORT ITAB TO DATABASE INDX(HK) ID 'Table'.
WRITE: ' SRTF2',
 AT 20 'AEDAT',
 AT 35 'USERA',
 AT 50 'PGMID'.
ULINE.
SELECT * FROM INDX WHERE RELID = 'HK'
 AND SRTFD = 'Table'.
WRITE: / INDX-SRTF2 UNDER 'SRTF2',
 INDX-AEDAT UNDER 'AEDAT',
 INDX-USERA UNDER 'USERA',
 INDX-PGMID UNDER 'PGMID'.
ENDSELECT.
****To create a directory of a data cluster from an ABAP ****cluster database
DATA DIRTAB LIKE CDIR OCCURS 10 WITH HEADER LINE.
IMPORT DIRECTORY INTO DIRTAB FROM DATABASE
 INDX(HK) ID 'Table'.
IF SY-SUBRC = 0.
WRITE: / 'AEDAT:', INDX-AEDAT,
 / 'USERA:', INDX-USERA,
 / 'PGMID:', INDX-PGMID.
WRITE / 'Directory:'.
LOOP AT DIRTAB.
 WRITE: / DIRTAB-NAME, DIRTAB-OTYPE, DIRTAB-FTYPE,
 DIRTAB-TFILL, DIRTAB-FLENG.
ENDLOOP.
ELSE.
WRITE 'Not found'.
ENDIF.
*******run this program and see the result.
Hope this documentation will give you an idea of data cluster.
if useful, do reward with the points.
Regards,
Kunal.

Regarding how to use index , please give me some example if possible

Hello everybody:
       Thank you all for your help in advance .
       would you please tell me how to use index, please give me some example if possible. couldn't thank you more!
      best regards .
     Frank

Index is used for faster access of data base tables.
An index helps to speed up selection from the database. An index is a sorted copy of selected database table fields.
The primary index is always automatically created in an ABAP-based SAP system. It consists of the primary key fields of the database table. This means, for each combination of the index fields exists a maximum of one record in the table. This kind of index is called a UNIQUE index.
If the primary index cannot be used to determine selection result, (for example, the WHERE condition does not contain any primary index fields), the system searches the whole table. To prevent this, and determine the selection result by searching through a restricted number of database records, you can create a secondary index.
However, you should not define an index for all possible fields in the WHERE condition.
Check this thread..u have more details.
In which situation we can use the reading of index

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I'm using version 10.7.5 OSX. I can't play or use the normal AVI recently. Some problem with (codecs version incompatible with OSX) Please give me some help. I'm in Vietnam and to have a real place to have stuffs from Apple is ****…

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Please give me some links for pl sql exercises

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