Modify the value of the primary key...

Hi all,
I have made a mistake in the design of the table......
and it is too late to get it changed....
I have set the wrong field as primary key...
These fields (keys) need to be modify , since i ve set it as a key, when ever modify those fields using
"MODIFY ZTABLE VALUE INT_TABLE . ", it create a new row into the table because i change the primary key value. Using "UPDATE ZTABLE ....." it doesnt works because the key's value has changed.
Thank you very much friends...

Hi Wong,
If the primary key value does not exist then MODIFY statement creates a new record and if exists it modifies(updates)...
So better change the Table Primary key and try to reapeat u r code...
For changing the primary key just goto SE11 and just check the primary key which u want to assign and uncheck the preivous one ( make sure the primary key on to first line) then save it and before activating goto<b> Utilities --> Database Utility --> activate and adjust database</b>
Now u r table is activated without deleting previous data also...
Regards,
Sridhar

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How to pass values for compound primary keys for updating the record in db.

i have a entity bean in my ejb with two primary keys to it...eg. roleid,rolename...
when iam retriving the record i use only one primary key ...so again to modify and update he same record which i retrived is a pbm..
i cannot set the values for the compoundpk,,,
but i can do the update for the bean with single primary key..
i need to know how to pass the values/parameters for the coumpound primary key in my update method...
thanx in advance...
Arjun.G

I istantiated a object for the pk class and assign the values for the primary key fields...
Arjun.G

Getting the UPDATEd value and its primary key

I have two procedures, proc1 and proc2.
In proc1 there is an update happening like
CREATE OR REPLACE procedure proc1
as
TYPE NumList IS TABLE OF employees.employee_id%TYPE;
enums NumList;
TYPE NameList IS TABLE OF employees.last_name%TYPE;
names NameList;
BEGIN
UPDATE emp set sal=900 WHERE department_id = 30
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DBMS_OUTPUT.PUT_LINE('Updated ' || SQL%ROWCOUNT || ' rows:');
FOR i IN enums.FIRST .. enums.LAST
LOOP
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How can i achieve this?

add two out parameters from proc1 so that you can pass them into proc2 (obv. you'd need to add two in parameters to proc2 if they aren't there already)

After download itunes installation began in windowx xp near the end of the installation the message says: it was not possible to write the value to the key Software / Classes / .mpg / OpenWithList / iTunes / .exe. Already reinstalled 3 times and always sa

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Already reinstalled 3 times and always says the same message.
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How to prevent numericstepper from setting the value to the defined Maximum when a number greater than maximum is entered in by keyboard and user hits the "Enter" key.

I need to set the Maximum so that the use can use the mouse to change the value of numericstepper (and not go over a certain number), but at the same time I have to allow the user to enter their value by typing in the text field. When the user enters a number greater than the Maximum, I disable the "Ok" button of the dialog and show a red warning(error message). The issue is that the user can hit "Enter" and numeric stepper would set the value to the Maximum and the dialog box would close and the rest of code would run. I want the numericstepper not to change the value and keep showing the warning even if the user hits the "Enter".
Note: Setting maxChar does not help since my maximum is 1000, and user might enter 5555
I would appreciate the help.

Thanks for trying to help, But
The issue is that if I set the maximum value of stepper 1 greater than the max value that I want, then the user can select an invalid value(of myMax + 1) when he clicks on the UP arrow of the numeric stepper(which is not acceptable for what I am working on).
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I noticed that when the user enters a number greater than the Maximum, and then click on the down arrow, it would set the value to 1 less than the maximum. This is not acceptable either.

How can we get the value of the key field in a custom data model using governance API?

Dear Team,
How can we get the value of the key field in a custom data model, to be used for manipulation of the change request fields using governance API?
Any kind of help would be sincerely appreciated.
Thanks & Regards,
Tushar.

Hi Michael,
Thanks for direction. Let me give more context on this as I'm interested to get more details..One of the issue was to read cross entity field values on UI based on user action and set other entity field behaviour...It is similar to what is being posted here.
For ex: Reading MTART from Basic Data UIBB in MM MDG UI and set the field properties in some other custom entities say ZZETEST. This cannot be done using UI BADI as it only supports single entity at a time and not cross entity. So alternatively we found a solution where we can enhance existing PLMB feederclass cl_mdg_bs_mat_feeder_form by reading the model and the entity as needed as it it proved that it supports cross entity UI field behaviours and so business requirements.
This is a workaround for now.
So the question is How do we achive it using governance API for cross entity field behiaviours.?or what is the right way doing this.
Can we do that using governance API and its' methods?
In the Governance API doc you provided below has referring to below external model as part of gevernance API.
The active or inactive data (before or during the derivation or the check) can be read
with the external data model interface IF_USMD_MODEL_EXT with the method READ_CHAR_VALUE and
the corresponding READ_MODE parameter. To avoid unnecessary flushes (derivations), the NO_FLUSH
parameter should b
e set to ‘X’.
Thanks
Praveen

Is there any restriction on the length of all Primary keys in a table

Hi all,
Is there any restriction on the length of all Primary keys in a data base table?
i have some 10 fields as primary key in a DB table and length exceeds 120 and getting a warning.
Please let me know will there be any problems in future with respect to the same?
With regards,
Sumanth

Well actually there are constraints like
Total of internal lengths of all primary key columns        1024 Bytes
Number of primary key columns per table                     512
For other information about SAP database please refer to http://sapdb.org/sap_db_features.htm
Thanks & Regards,
Vivek Gaur
Alwayz in high spirits

How to make a form using a wizard when the table has no primary key ?

Hi,
I want to make a form to update, delete a table. The table has no primary key. The problem is that the Wizard ask for a primary key.
How to avoid using a primary key ? i mean I don't want to create a primary key if is is possible.
I would like to use the wizard; is it possible ?
Thank you for your kind answers.
Christian

I believe the key is choosing 'Interactive' as opposed to 'Classic' in the implementation and then you can choose 'Existing Trigger' for the primary key source and it should work to use an existing column as your proimary key.

Modifying the value of the line selected

Hi Experts,
Iam writing a ALV report , In which the basic list displays the values some thing like this
MateriaNumber Quantity
10 50
Now my requirement is when when i click on this line i need to change the quantity , and the changed quantity needs to reflected in the secondary list
I know how to use modify current line ,but i guess it is used only for simple list and not for ALV
Can any one help me out with this
Thanks a Lot in Advance...

Hi,
1) use event HOTSPOT_CLICK of cl_gui_alv_grid
2) when user clicks, in your handle_htospot_click method change the value in the list and refresh it with REFRESH_TABLE_DISPLAY
3) then when ALV has already new value, in the same handling method implement your logic with detailed list and display it
or
3) write another method which will use DATA_CHANGED_FINISHED event and after refreshing the list use this method (will be called after data in alv has changed) and provide your detailed list.
That's it
M.

How can can i subtract the value of the column in each row ?

I want to subtract the value of the column in each row if the row is not enough then continue to next row.
For example
ID QTY
A 20
B 40
C 60
I want to update this table by subtract the value of the column (QTY) out 70 so the result i want will be
ID QTY
A 20 - 70 = -50 --> 0 this row will be updated to 0 and 50 will continue to next row
B 40 - 50 = -10 --> 0   this row will be updated to 0 and 10 will continue to next row
C 60 - 10 = 50 --> Stop loop
How can i write the sql query for this operation , Thanks

Please post DDL, so that people do not have to guess what the keys, constraints, Declarative Referential Integrity, data types, etc. in your schema are. Learn how to follow ISO-11179 data element naming conventions and formatting rules. You have no idea,
do you? Temporal data should use ISO-8601 formats. Code should be in Standard SQL as much as possible and not local dialect.
This is minimal polite behavior on SQL forums. What did you try on your own before posting? I will bet that you did nothing! You expect other people to do your job or homework for you.
>> I want to subtract the value of the column in each row if the row is not enough then continue to next row. <<
This makes no sense. Rows have no ordering; that is a spreadsheet. There is no such thing as a generic “id” in RDBMS. And an identifier is not a sequence which would have an ordering.
CREATE TABLE Foobar
(something_seq INTEGER NOT NULL PRIMARY KEY,
onhand_qty INTEGER NOT NULL);
Learn how to use the SUM()OVER() and LAG() aggregate functions, post what you tried for yourself and then we will help you.
--CELKO-- Books in Celko Series for Morgan-Kaufmann Publishing: Analytics and OLAP in SQL / Data and Databases: Concepts in Practice Data / Measurements and Standards in SQL SQL for Smarties / SQL Programming Style / SQL Puzzles and Answers / Thinking
in Sets / Trees and Hierarchies in SQL

How to set the value of the column as the value of other table coulmn.

dear friends
i have a table SO_D having coulm (so_no,item_cd,qty,rate,unit)
and anather table so_tax(so_no,tax_code,tax_percent,tax_amt,item_cd,flag)
now i have ALL VALUES in the first table i.e so_d
but in table so_tax i have all values except item_cd.
the values in the so_tax table comes from so_d by the formula ((qty*rate)*percent(which in so_tax table))/100) corresponding to each item_cd
here so_no and item_cd are primary key in so_d and foreign key in the so_tax.
and for each so_no the item_Cd is unique and my repeat for new so_no in the table so_d.
now i have the problem that in the table so_tax the value in the coulmn item_cd is blank .
but the tax amount is calculated for each item_cd .
now i want to update the table with the item_Cd values ad they are in the so_d table according to the tax amount calculated by using above formula.
please suggest the solution..
any query please ask
i can provide values for the each table..
thanks in advance

Data sample for the table so_d is
SO_NO ITEM_CD QTY RATE UNIT
AT0064 12000135 15 22163 NOS
AT0064 12000136 15 20337.82 NOS
AT0064 12000137 15 21902.27 NOS
AT0064 12000138 15 20337.82 NOS
AT0064 12000139 15 20337.82 NOS
AT0149 CO000109 2 20755 NOS
AT0149 CO000110 1 2502 NOS
AT0149 CO000111 1 2502 NOS
AT0149 CO000112 1 2502 NOS
AT0149 CO000113 1 9328 NOS
AT0149 CO000114 1 15476 NOS
AT0149 CO000115 1 82150 NOS
AT0149 CO000116 1 2915 NOS
AT0149 CO000117 1 11766 NOS
AT0149 CO000118 1 2968 NOS
AT0149 CO000119 1 2968 NOS
AT0149 CO000120 1 3286 NOS
AT0149 CO000121 1 7950 NOS
AT0149 CO000122 1 1908 NOS
SAMPLE DATA FOR SO_TAX
SO_NO TAX_CODE PERCENT AMT ITEM_cD FLAG
AT0064 X02 4 13297 Y
AT0064 X02 4 12203 Y
AT0064 X02 4 13141 Y
AT0064 X02 4 12203 Y
AT0064 X02 4 12203 Y
AT0149 V16 14.5 6018 Y
AT0149 V16 14.5 363 Y
AT0149 V16 14.5 363 Y
AT0149 V16 14.5 363 Y
AT0149 V16 14.5 1353 Y
AT0149 V16 14.5 2244 Y
AT0149 V16 14.5 11912 Y
AT0149 V16 14.5 423 Y
AT0149 V16 14.5 1706 Y
AT0149 V16 14.5 430 Y
AT0149 V16 14.5 430 Y
AT0149 V16 14.5 476 Y
AT0149 V16 14.5 1153 Y
AT0149 V16 14.5 277 Y
HERE ITE_CD IS BLANK

Does coherence cache the value from the cache?

Hi, I have the question about if the coherence caches the value from the cache? I believe it does from my test, just want to get the confirmation.
I like to use an example to describe my question. For example:
If (key1, value1) are in the cache1, (value1 is an object),
for the first time, if cache1.get(key1), coherence will deserialize value1 and return. But if in the same JVM, when cache1.get(key1) is invoked again, coherence will return value1, which I believe is cached by coherence in the current JVM, and return; instead of deserializing and return it. Is that right?
I am asking this question because I found a problem in our project when use coherence. As the above example, if I use value1 = cache1.get(key1), and in our project, value1 object has a set method to change one of its internal attributes, and this method was indeed invoked after value1 get from cache1. Then in another class, value2 = cache1.get(key1) is called again, and I found out that value2's attribute will have the modified value, even cache1.put(key1, value1) is never invoked in the first place.
Of course, this kind of behavior matches the java.util.Map. But coherence cache is a cluster/distributed environment. In the above example, if on another data node, value3 = cache1.get(key1) will get the original attribute value in value3, since the deserialize object will always get the original value, unless the new value is put in explicitly by cache1.put(key1, value1).
In this case, should cache1.get(key1) always return a clone object make more sense?
Thanks

You observation is correct. More specifically for cache topologies which include an in-process cache Coherence may return the same object reference for repeated get requests on the same key. I say "may" because for any variety of reasons we may also have to retrieve a fresh copy from a remote cache server. When possible we will return existing objects for performance reasons avoiding costly things like network hops, and de-serialization. Any modifications made to an object returned from the cache will not be made automatically available to other cluster members. Additionally if these modifications are made concurrently with another thread performing a cache.put() on the same value could result in a corrupt cached value if your serialization methods are not thread-safe. Best practice dictates that unless you are sure that you are using a cache topology which does not include an in-process cache that you treat the values returned from the cache as immutable, and instead deep clone() it before making any modifications.
The distributed-scheme and remote-scheme are the only types of caches which do not include in-process caching, and thus always return "mutation safe" values. The most common in-process cache topology is near-scheme, but others include replicated-scheme, optimistic-scheme, local-scheme, and the programatically created ContinuousQueryCache.
thanks,
mark

Unable to get the value from the jsp page.

Hi,
I have developed a JSP, having two split fields seperated by some buttons..The sample code for the same is like this..
(Only the required portion is included)
<script>
function reloadPageOK() {
document.product.method="post"
document.product.action="./TheSamePage.jsp?status=OK"
document.product.submit()
function moveValue(from,to) {
if(from.selectedIndex>=0) {
var text=from[from.selectedIndex].text
var length= to.length
to[length]=new Option(text,from.value,false,false)
from.remove(from.selectedIndex)
function moveAll(from,to) {
if(from.length>0) {
var menutext="";
var i;
var len=from.length
for(i=0;i<len;i++) {
from.selectedIndex=0
menutext=from[0].text
var length= to.length
to[length]=new Option(menutext,from.value,false,false)
from.remove(from.selectedIndex)
</script>
<table width="100%" border="0" cellspacing="0" >
<tr class="contactDetail">
<td width="10%" class="table_grid1" rowspan="4">
<div class="contactDetail">
<select name="lstProviderLeft" size="7" style="width:111">
<option> PDP</option>
<option> Net</option>
<option> Par</option>
<option> Non-Par</option>
</select>
</div>
</td>
<td width="20%" bgcolor="#FFFFFF" class="contactDetail">
<input type="button" value=" > " name="btnLtrProvider" class="button" onclick="moveValue(lstProviderLeft,lstProviderRight)">
</td>
          <td width="10%" bgcolor="#FFFFFF" rowspan="4" class="contactDetail"> <font face="Arial, Verdana, Helvetica, sans-serif" size="2" >
          <select name="lstProviderRight" size="7" style="width:111"></select>
          </font></td>
<tr>
<td width="8%" class="contactDetail">
<input type="button" value=" >> " name="btnLtrAllProvider" class="button" onclick="moveAll(lstProviderLeft,lstProviderRight)" >
</td>
</tr>
<tr>
<td width="8%" class="contactDetail">
<input type="button" name="btnRtlProvider" value=" < " class="button" onclick="moveValue(lstProviderRight,lstProviderLeft)" >
</td>
</tr>
<tr>
<td width="8%" class="contactDetail" height="22">
<input type="button" name="btnRtlAllProvider" value=" << " class="button" onclick="moveAll(lstProviderRight,lstProviderLeft)" >
</td>
</tr>
</table>
<p align = "center"> <input type="button" value=" OK " onclick="reloadPageOK()">
The page is working fine. That is we can move the values in the left field to right as single or group.After submitting I need to get the values in the left & right fields respectively.
I have used the method
request.getParameterValues("lstProviderLeft");
and pointed this to an array of strings,but it returns 'null' .
How can I solve the above problem....Post your comments on this issue
Thanking u

probably the request.getParmeterValues will not work in this case as the name of the 2 select boxes are different....
You can do this utility by using Javascript....concantinate the values of the 2 select boxes and put the concantinated strings (with a delimiter) in two hidden fields and capture the same fields in the target JSP/Servlet.
I have modified ur code...have a look...
--------------------Start-----------------
<html>
<head></head>
<title></title>
<body>
<script language="Javascript">
function reloadPageOK()
document.product.method="post" ;
document.product.action="./TheSamePage.jsp?status=OK" ;
document.product.submit();
function moveValue(from,to)
     if(from.selectedIndex>=0)
          var text=from[from.selectedIndex].text;
          var length= to.length ;
          to[length]=new Option(text,from.value,false,false);
          from.remove(from.selectedIndex);
function moveAll(from,to)
     if(from.length>0)
          var menutext="";
          var i;
          var len=from.length;
          for(i=0;i<len;i++)
               from.selectedIndex=0;
               menutext=from[0].text ;
               var length= to.length;
               to[length]=new Option(menutext,from.value,false,false) ;
               from.remove(from.selectedIndex);
function fnSubmitPage(from,to)
     var strfromSelBox = "";
     var strtoSelBox = "";
     if(from.length>0)
          var len=from.length;
          for(var i=0;i<len;i++)
               strfromSelBox=strfromSelBox+":"+from.text ;
     if(to.length>0)
          var len=to.length;
          for(var i=0;i<len;i++)
               strtoSelBox=strfromSelBox+":"+to[i].text ;
     document.product.hdFromValue.value=strfromSelBox;
     document.product.hdFromValue.value=strtoSelBox;
     document.product.method="post" ;
     document.product.action="" ;//Name of the JSP or servlet wherever u want to direct to....
     document.product.submit();
</script>
<form name="product">
<input type="hidden" name="hdFromValue">
<input type="hidden" name="hdToValue">
<table width="100%" border="0" cellspacing="0" >
<tr class="contactDetail">
     <td width="10%" class="table_grid1" rowspan="4">
          <div class="contactDetail">
               <select name="lstProviderLeft" size="7" style="width:111">
                    <option> PDP</option>
                    <option> Net</option>
                    <option> Par</option>
                    <option> Non-Par</option>
               </select>
          </div>
     </td>
     <td width="20%" bgcolor="#FFFFFF" class="contactDetail">
          <input type="button" value=" > " name="btnLtrProvider" class="button" onclick="moveValue(lstProviderLeft,lstProviderRight)">
     </td>
     <td width="10%" bgcolor="#FFFFFF" rowspan="4" class="contactDetail">
          <font face="Arial, Verdana, Helvetica, sans-serif" size="2" >
               <select name="lstProviderRight" size="7" style="width:111">
               </select>
          </font>
     </td>
<tr>
     <td width="8%" class="contactDetail">
          <input type="button" value=" >> " name="btnLtrAllProvider" class="button" onclick="moveAll(lstProviderLeft,lstProviderRight)" >
     </td>
</tr>
<tr>
     <td width="8%" class="contactDetail">
          <input type="button" name="btnRtlProvider" value=" < " class="button" onclick="moveValue(lstProviderRight,lstProviderLeft)" >
     </td>
</tr>
<tr>
     <td width="8%" class="contactDetail" height="22">
          <input type="button" name="btnRtlAllProvider" value=" << " class="button" onclick="moveAll(lstProviderRight,lstProviderLeft)" >
     </td>
</tr>
</table>
<input type="button" value=" OK " onclick="reloadPageOK()">
<input type="button" value=" Submit " onclick="fnSubmitPage(lstProviderRight,lstProviderLeft)">
</form>
</body>
</html>
--------------------Finish---------------
Hope this helps...
Thanks

How to add a column to a list created with the Dynamic List Wizard to display the values of the fiel

Hi,
ADDT, Vista, WAMP5.0
We have 2 tables: clients_cli (id_cli, name_cli, tel_cli, and several more fields) and cases_cas (id_cas, idcli_cas, court_cas, and a lot of other fields).
Clients may have many cases, so table cases_cas have a foreign key named idcli_cas, just to determine which case belongs to which client.
We designed the lists of the two tables with the Dynamic List Wizard and the corresponding forms with Dynamic Form Wizard.
These two forms are linked with the Convert Dynamic List and Form Wizards, which added a button to clients list named "add case".
We add a client and then the system returns to the clients list displaying all clients, we look for the new client just added and then press "add case", which opens the Dynamic Form for cases, enter all case details and everything processes ok.
However, when we view the cases list it display all the details of the case, including the column and values for the foreign key idcli_cas. As you can image, it is quite difficult for a human to remember the clients ids.
So, in the cases list we added a another column, named it Name, to display the names of the clients along with cases details. We also created another recordset rsCli, selected the clients_cli table, displaying all columns, set filter id_cli = Form Variable = idcli_cas then press the Test button and everything displays perfect. Press ok.
Then, we position the cursor inside the corresponding cell of the new Name column, go to Bindings, click on name_cli and then click on insert. The dynamic field is inserted into the table cell as expected, Save the page, and test in browser.
The browser call the cases list but fails to display the values of the Name column. The Name column is simply empty.
This issue creates a huge problem that makes our application too difficult to use.
What are we doing wrong?
Please help.
Charles

1.     Start transaction PM01, Create Infotype, by entering the transaction code.
You access the Create Infotype screen.
2.     Choose List Screen.
3.     In the Infotype no. field, enter the four-digit number of the infotype you want to create.
When you specify the infotype number, please remember to enter any leading zeros.
4.     In the Screen Number field, enter the screen number of the list screen you want to enhance.
5.     Choose Create.
The Dictionary: Initial screen appears:
6.     Create the list screen structure.
7.     Choose Activate.
8.     Return to the Enhance List Screen in the Enhance Infotypes transaction (PM01).
9.     Choose Create All.
The additional fields are displayed on the list screen, however, they contain no data.
The fields can be filled in the FORM routine FILL-LISTSTRUCT in the generated program ZPnnnn00. The FORM routine is called for each data record in the list.
Structure ZPLIS is identified when it is generated with a TABLES statement in the program ZPnnnn00.
The fields can be filled from the Pnnnn structure or by reading text tables.

Compare the value of the current and the Last keyframe

Hey there,
in our company we built some ad, which is an html5 game (view the attachement). The user is able to move the ball through the labyrinth by tilting/moving the phone using the gyroscope-sensor inside of it.
Now our ceo asked me if i would be able to make a video out of it for a power-point presentation.
With a software tool i made a video-screenshot of the iphone screen, with it's interaction.
After that i imported the video to afx and added the video the iphone-frame and the hand.
Tracking of the ball didn't worked because of the rotating texture of the ball, but i followed the movement with a null-object.
Owning the information of the Balls movement in a null-object i connected the hand and the phone to the null-object. Getting the look the hand interacts with the game.
The movement of the Hand was to much so i divided the movement of the distance by 2 in an expression.
NOW THE PROBLEM:
The movement of the ball is just changing the parameter of the "position" not of the "rotation".
So i would like to the value of the current keyframe and of the last keyframe and get a value which is the difference of them (x-y=new value). But i don't know how to collect the data of these by an expression.
Could someone help?

Hey Wow, you guys are really quick here.
Sorry didn't want to confuse anyone here.
I will go a little more into it.
If i am only taking the x value of the position and compare the actual state of x value with the satus of the x value of the keyframe before.
i will take this two values x1 and x2 to take the difference between them. With this new value.
i can modify the angle of the rotation between -90 and +90.
Know what i mean?
but i am not sure if valueattime works in this case because i need the information dynamic.

Modify the value of the primary key...

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