How to get all possible values of a property

I have a single-valued restricted property which has a number of predefined values.
I want to be able to get all of these values to use to populate a drop down list in my portlet.
Does anyone know how I can do this?

Hello Angela,
Here is an example portlet that I wrote for WLPS 2.0. It should work for WLPS 3.1 also, but it
didn't verify it on 3.1 yet. The key is that you have to use the SchemaManager to get a Schema
which will allow you to get get PropertyMetaData. See the javadoc for more information.
Here you go:
<%-- This JSP page lists the restricted values for a multiple restricted property --%>
<%@ page import="java.util.*" %>
<%@ page import="com.beasys.commerce.axiom.util.helper.JNDIHelper,
com.beasys.commerce.foundation.property.SchemaManagerHome,
com.beasys.commerce.foundation.property.SchemaManager,
com.beasys.commerce.foundation.property.Schema,
com.beasys.commerce.foundation.property.SchemaManagerConstants,
com.beasys.commerce.foundation.property.PropertyMetaData,
com.beasys.commerce.axiom.util.ToolkitException,
java.rmi.RemoteException,
javax.ejb.CreateException" %>
<%@ page extends="com.beasys.commerce.axiom.jsp.JspBase" %>
<%
I used the admin tool to create a "test" property set with
a multiple, restricted text property called "restrictedWords". The
allowable values are "how", "now", "brown", "cow". I selected one
default value ("brown").
SchemaManagerHome smh = null;
try
smh = (SchemaManagerHome) JNDIHelper.getHome("com.beasys.commerce.foundation.property.SchemaManager");
catch (ToolkitException e)
e.printStackTrace();
PropertyMetaData metaData = null;
try
SchemaManager sm = smh.create();
// Get the schema for the user/group property set called "test"
Schema schema = sm.getSchema("test", SchemaManagerConstants.USER_TYPE);
// Get the meta data for the "restrictedWords" property
metaData = schema.getPropertyMetaData("restrictedWords");
catch (CreateException e)
e.printStackTrace();
catch (RemoteException e)
e.printStackTrace();
Collection restrictedValues = metaData.getRestrictedValues();
Iterator restrictedIter = restrictedValues.iterator();
while (restrictedIter.hasNext())
out.println("<br>restricted value is: " + restrictedIter.next());
%>
Ture Hoefner
BEA Systems, Inc.
2590 Pearl St.
Suite 110
Boulder, CO 80302
www.bea.com
[att1.html]

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How to get all the values of a variable with F4 with checkboxes to select

Dear Experts,
After Executing a query by giving let 3 values(Out of 10 Values) to a variable.
To give 2 more input values to the same variable(i.e.,total I wanted to give 5 inputs this time ),after refreshing the query,for that variable if I click F4, I am seeing the historical values(i.e.,3) and remaining 7 values also But with out any Check Boxes besides them to select the 2 inputs.
In the same F4 Screen, If I click all values(an Icon at The bottom),then also Im seeing but no check Box.
I hve tried by deleting the Delete Personalization also,but no use.
Please tell me How to get all the values with F4 with check boxes to select ,whatever I want??
Thanks in advance

Take a look at the InfoObject and go to the Business Explorer tab. If the 'Query Def. Filter Value Selection' is set to 'Only Values in InfoProvider', you're only going to get the values in F4 that exist in the InfoProvider, not everything in the Master Data. This would need to be changed to the value of 'Values in Master Data Table' if you want it to show everything possible when F4 is chosen.
Likewise, you're going to need to look at the query and go to the Advanced tab for the InfoObject. Make sure that the radio button for 'Values in Master Data Table' is selected. If not, then you should change that selection.

How to get all the values from the dropdown menu

How to get all the values from the dropdown menu
I need to be able to extract all values from the dropdown menu; I know how to get all those values as a string, but I need to be able to access each item; (the value in a dropdown menu will change dynamically)
How do I get number of item is selection dropdown?
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How do I change a selection by referring to particular index of the item in a dropdown menu?
Here is the Path to dropdown menu that I'm trying to access (form contains number of similar dropdowns)
RSWApp.om.GetElementByPath "window(index=0).form(id=""aspnetForm"" | action=""advancedsearch.aspx"" | index=0).formelement[SELECT](name=""ctl00$MainContent$hardwareBrand"" | id=""ctl00_MainContent_hardwareBrand"" | index=16)", element
Message was edited by: testtest

The findElement method allows various attributes to be used to search. Take the following two examples for the element below:
<Select Name=ProdType ID=testProd>
</Select>
I can find the element based on its name or any other attribute, I just need to specify what I am looking for. To find it by name I would do the following:
Set x = RSWApp.om.FindElement("ProdType","SELECT","Name")
If I want to search by id I could do the following:
Set x = RSWApp.om.FindElement("testProd","SELECT","ID")
Usually you will use whatever is available. Since the select element has no name or ID on the Empirix home page, I used the onChange attribute. You can use any attribute as long as you specify which one you are using (last argument in these examples)
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How to get all the values in one column of a JTable

How to get all the values in one column of a JTable as a Collection of String.
I don;t want to write a for loop to say getValueAt(row, 1) eg for 2nd column.

I don;t want to write a for loop to say getValueAt(row, 1) eg for 2nd column. You could always write a custom TableModel that stores the data in the format you want it. It would probably be about 50 lines of code. Or you could write a loop in 3 lines of code. I'll let you decide which approach you want to take.

How to get all the values in the Select-option.

Hi,
I got the select-option field so_week, for eg. If I give 200923 to 200926 (year and week) in the selection screen and then I need to pass this value (200923) to the FM 'ZWEEK_GET_FIRST_DAY' to get the first day of the week.
My question is how can i get all the values from the select option, (i.e) i need to get 200923, 200924,200925, 200926.
Regards,
Anbu.

Hello,
I will prefer Max's solution. But just for the sake of this req.
i need to get 200923, 200924,200925, 200926
i am proposing my soln:
DATA: V_WEEK TYPE RSCALWEEK.
SELECT-OPTIONS: S_WEEK FOR V_WEEK NO-EXTENSION OBLIGATORY.
AT SELECTION-SCREEN.
DATA:
V_COUNT TYPE I,
V_ADD   TYPE I,
RT_WEEK TYPE RANGE OF RSCALWEEK,
RS_WEEK LIKE LINE OF RT_WEEK.
V_COUNT = ( S_WEEK-HIGH - S_WEEK-LOW ) + 1.
DO V_COUNT TIMES.
    RS_WEEK-SIGN = 'I'.
    RS_WEEK-OPTION = 'EQ'.
    RS_WEEK-LOW = S_WEEK-LOW + V_ADD.
    APPEND RS_WEEK TO RT_WEEK. "RT_WEEK--> Will contain the week values
    CLEAR RS_WEEK.
    V_ADD = V_ADD + 1.
ENDDO.
@Max: I was stupid enough not to think of your solution. Need to leave office
Cheers,
Suhas

How to get all the values from a HashMap? thanks

hi
can anyone tell me how to get all the keys and their values contained in a HashMap? thanks

thanks to u all for ur response, i gues if i need to get both keys and values, i need to use keySet() to get a set of keys first and then using each key to get value. is there any other faster way to get both of them (key and value)? thanks again

How to get all checked values from a chaeck box

Hello
In my app i have a checkbox called P10_CID with static lov like
STATIC2:one;1,two;2,three;3,four;4,six;6
my question is when i check more than one option
i can not get that value.
How is it possible to see all the values of the check box that are checked ?
Regards
Aris

Hi Aris,
Do you have to have checkboxes? Can you use a multiselect list instead?
If you can, then the following excerpt from the user guide may help you:
Using HTMLDB_UTIL.STRING_TO_TABLE to Convert Selected Values
Suppose you had a report on the EMP and DEPT tables that is limited by the
departments selected from a Department multiple select list. First, you create the
multiple select item, P1_DEPTNO, using the following query:
SELECT dname, deptno
FROM dept
Second, you return only those employees within the selected departments as follows:
SELECT ename, job, sal, comm, dname
FROM emp e, dept d
WHERE d.deptno = e.deptno
AND instr(':'||:P1_DEPTNO||':',':'||e.deptno||':') > 0
Regards
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How to get all minimum values for a table of unique records?

I need to get the list of minimum value records for a table which has the below structure and data
create table emp (name varchar2(50),org varchar2(50),desig varchar2(50),salary number(10),year number(10));
insert into emp (name,org,desig,salary,year) values ('emp1','org1','mgr',3000,2005);
insert into emp (name,org,desig,salary,year) values ('emp1','org1','mgr',4000,2007);
insert into emp (name,org,desig,salary,year) values ('emp1','org1','mgr',7000,2007);
insert into emp (name,org,desig,salary,year) values ('emp1','org1','mgr',7000,2008);
insert into emp (name,org,desig,salary,year) values ('emp1','org1','mgr',7000,2010);
commit;
SELECT e.name,e.org,e.desig,min(e.year) FROM emp e,(
SELECT e1.name,e1.org,e1.desig,e1.salary FROM emp e1
GROUP BY (e1.name,e1.org,e1.desig,e1.salary)
HAVING COUNT(*) >1) min_query
WHERE min_query.name = e.name AND min_query.org = e.org AND min_query.desig =e.desig
AND min_query.salary = e.salary
group by (e.name,e.org,e.desig);With the above query i can get the least value year where the emp has maximum salary. It will return only one record. But i want to all the records which are minimum compare to the max year value
Required output
emp1     org1     mgr     7000     2008
emp1     org1     mgr     7000     2007Please help me with this..

Frank,
Can I write the query like this in case of duplicates?
Definitely there would have been a better way than the query I've written.
WITH      got_analytics     AS
     SELECT     name, org, desig, salary, year
     ,     MAX (SALARY) OVER ( PARTITION BY NAME, ORG, DESIG)          AS MAX_SALARY
     ,     ROW_NUMBER () OVER ( PARTITION BY NAME, ORG, DESIG, SALARY
                                ORDER BY        year DESC
                       )                              AS YEAR_NUM
     FROM    (SELECT 'emp1' AS NAME, 'org1' AS ORG, 'mgr' AS DESIG, 3000 AS SALARY, 2005 AS YEAR FROM DUAL UNION ALL
SELECT 'emp1','org1','mgr',4000,2007 FROM DUAL UNION ALL
SELECT 'emp1','org1','mgr',4000,2008 FROM DUAL UNION ALL
SELECT 'emp1','org1','mgr',7000,2007 FROM DUAL UNION ALL
SELECT 'emp1','org1','mgr',7000,2007 FROM DUAL UNION ALL
SELECT 'emp1','org1','mgr',7000,2008 FROM DUAL UNION ALL
SELECT 'emp1','org1','mgr',7000,2010 FROM DUAL UNION ALL
SELECT 'emp1','org1','mgr',7000,2010 FROM DUAL)
SELECT     name, org, desig, salary, year
FROM     got_analytics
WHERE     salary          = max_salary
AND     YEAR_NUM     > 1
Result:
emp1     org1     mgr     7000     2010
emp1     org1     mgr     7000     2008
emp1     org1     mgr     7000     2007
emp1     org1     mgr     7000     2007
WITH      got_analytics     AS
     SELECT     name, org, desig, salary, year
     ,     MAX (SALARY) OVER ( PARTITION BY NAME, ORG, DESIG)          AS MAX_SALARY
     ,     ROW_NUMBER () OVER ( PARTITION BY NAME, ORG, DESIG, SALARY
                                ORDER BY        year DESC
                       )                              AS YEAR_NUM
,     ROW_NUMBER () OVER ( PARTITION BY NAME, ORG, DESIG, SALARY, Year
                                ORDER BY        YEAR DESC
                       )                              AS year_num2
     FROM    (SELECT 'emp1' AS NAME, 'org1' AS ORG, 'mgr' AS DESIG, 3000 AS SALARY, 2005 AS YEAR FROM DUAL UNION ALL
SELECT 'emp1','org1','mgr',4000,2007 FROM DUAL UNION ALL
SELECT 'emp1','org1','mgr',4000,2008 FROM DUAL UNION ALL
SELECT 'emp1','org1','mgr',7000,2007 FROM DUAL UNION ALL
SELECT 'emp1','org1','mgr',7000,2007 FROM DUAL UNION ALL
SELECT 'emp1','org1','mgr',7000,2008 FROM DUAL UNION ALL
SELECT 'emp1','org1','mgr',7000,2010 FROM DUAL UNION ALL
SELECT 'emp1','org1','mgr',7000,2010 FROM DUAL)
SELECT     name, org, desig, salary, year
FROM     got_analytics
WHERE     salary          = max_salary
AND     YEAR_NUM     > 1
AND YEAR_NUM2 < 2
Result:
emp1     org1     mgr     7000     2008
emp1     org1     mgr     7000     2007

How to get the old value of any property in DRM script or formula

Hi,
Can we somehow capture the old property value in DRM formula or Script.
Let's say, I have property ABC with possible values as 'Yes' and 'No'.
Now once this property value is changed to Yes, a restriction has to be placed so that no-one can change the property value to No.
Can this be achieved in DRM?

Can we somehow capture the old property value in DRM formula or Script.
- No, not possible with Formula, to some extent you can load a script from Transaction History, that will just give you the latest values for the node Properties.
- If you just wish to report out the Node property current and previous values, you can perform Audit or Execute a Transaction log Export.
Let's say, I have property ABC with possible values as 'Yes' and 'No'.
Now once this property value is changed to Yes, a restriction has to be placed so that no-one can change the property value to No.
- Please create a validation to check if the Property value is 'Yes', if so,please throw an exception so that no one can perform further updates.
-Murali

How to get all the values of the SDO_ORDINATE_ARRAY of a Oriented Point

Hi,
I'm trying to get the values of a Geometry wich is an Oriented Point. To that, i'm using SDO_UTIL.GETVERTICES, but this utility only obtains the point X,Y, it doesn't obtain the values of the orientation vector.
The Geometry is this:
MDSYS.SDO_GEOMETRY(
     2001,8307,NULL,
     MDSYS.SDO_ELEM_INFO_ARRAY(1,1,1,3,1,0),
     MDSYS.SDO_ORDINATE_ARRAY(-75.586088632813272,6.1794352615514194,0.57278169530235967,-0.81970795380217887,0)
The query is this:
SELECT c.ipid, c.nombre, t.X, t.Y, t.Z, t.W
FROM Hidrantes c,
TABLE(SDO_UTIL.GETVERTICES(c.geometria)) t
where c.ipid = 4691117
ORDER BY c.ipid, t.id;
Result:
4691117          -75,5860886328133     6,17943526155142          (null) (null)
As you can see, it only obtains the X,Y values but not the values of the orientation vector, how can I get the values?.
Thanks in advance

Tobonale,
Sql-Only approaches:
*[1] Return Oridinate Array*
Append .SDO_ORDINATES to your geometry object or column name:
SELECT MDSYS.SDO_GEOMETRY(
     2001,8307,NULL,
     MDSYS.SDO_ELEM_INFO_ARRAY(1,1,1,3,1,0),
     MDSYS.SDO_ORDINATE_ARRAY(-75.586088632813272,6.1794352615514194,0.57278169530235967,-0.81970795380217887,0)
).SDO_ORDINATES
FROM dualResult:
SDO_ORDINATE_ARRAY(-75.586089, 6.17943526, .572781695, -.81970795, 0)*[2] Return Flattened Oradinate Array*
SELECT * FROM
TABLE (
     MDSYS.SDO_GEOMETRY(
     2001,8307,NULL,
     MDSYS.SDO_ELEM_INFO_ARRAY(1,1,1,3,1,0),
     MDSYS.SDO_ORDINATE_ARRAY(-75.586088632813272,6.1794352615514194,0.57278169530235967,-0.81970795380217887,0)).SDO_ORDINATES
)Result:
-75.586089
6.17943526
.572781695
-.81970795
           0Regards,
Noel

How can i get all these values in single row with comma separated?

I have a table "abxx" with column "absg" Number(3)
which is having following rows
absg
1
3
56
232
43
436
23
677
545
367
xxxxxx No of rows
How can i get all these values in single row with comma separated?
Like
output_absg
1,3,56,232,43,436,23,677,545,367,..,..,...............
Can you send the query Plz!

These all will do the same
create or replace type string_agg_type as object
2 (
3 total varchar2(4000),
4
5 static function
6 ODCIAggregateInitialize(sctx IN OUT string_agg_type )
7 return number,
8
9 member function
10 ODCIAggregateIterate(self IN OUT string_agg_type ,
11 value IN varchar2 )
12 return number,
13
14 member function
15 ODCIAggregateTerminate(self IN string_agg_type,
16 returnValue OUT varchar2,
17 flags IN number)
18 return number,
19
20 member function
21 ODCIAggregateMerge(self IN OUT string_agg_type,
22 ctx2 IN string_agg_type)
23 return number
24 );
25 /
create or replace type body string_agg_type
2 is
3
4 static function ODCIAggregateInitialize(sctx IN OUT string_agg_type)
5 return number
6 is
7 begin
8 sctx := string_agg_type( null );
9 return ODCIConst.Success;
10 end;
11
12 member function ODCIAggregateIterate(self IN OUT string_agg_type,
13 value IN varchar2 )
14 return number
15 is
16 begin
17 self.total := self.total || ',' || value;
18 return ODCIConst.Success;
19 end;
20
21 member function ODCIAggregateTerminate(self IN string_agg_type,
22 returnValue OUT varchar2,
23 flags IN number)
24 return number
25 is
26 begin
27 returnValue := ltrim(self.total,',');
28 return ODCIConst.Success;
29 end;
30
31 member function ODCIAggregateMerge(self IN OUT string_agg_type,
32 ctx2 IN string_agg_type)
33 return number
34 is
35 begin
36 self.total := self.total || ctx2.total;
37 return ODCIConst.Success;
38 end;
39
40
41 end;
42 /
Type body created.
[email protected]>
[email protected]> CREATE or replace
2 FUNCTION stragg(input varchar2 )
3 RETURN varchar2
4 PARALLEL_ENABLE AGGREGATE USING string_agg_type;
5 /
CREATE OR REPLACE FUNCTION get_employees (p_deptno in emp.deptno%TYPE)
RETURN VARCHAR2
IS
l_text VARCHAR2(32767) := NULL;
BEGIN
FOR cur_rec IN (SELECT ename FROM emp WHERE deptno = p_deptno) LOOP
l_text := l_text || ',' || cur_rec.ename;
END LOOP;
RETURN LTRIM(l_text, ',');
END;
SHOW ERRORS
The function can then be incorporated into a query as follows.
COLUMN employees FORMAT A50
SELECT deptno,
get_employees(deptno) AS employees
FROM emp
GROUP by deptno;
###########################################3
SELECT SUBSTR(STR,2) FROM
(SELECT SYS_CONNECT_BY_PATH(n,',')
STR ,LENGTH(SYS_CONNECT_BY_PATH(n,',')) LN
FROM
SELECT N,rownum rn from t )
CONNECT BY rn = PRIOR RN+1
ORDER BY LN desc )
WHERE ROWNUM=1
declare
str varchar2(32767);
begin
for i in (select sal from emp) loop
str:= str || i.sal ||',' ;
end loop;
dbms_output.put_line(str);
end;
COLUMN employees FORMAT A50
SELECT e.deptno,
get_employees(e.deptno) AS employees
FROM (SELECT DISTINCT deptno
FROM emp) e;
DEPTNO EMPLOYEES
10 CLARK,KING,MILLER
20 SMITH,JONES,SCOTT,ADAMS,FORD
30 ALLEN,WARD,MARTIN,BLAKE,TURNER,JAMES
CREATE OR REPLACE FUNCTION concatenate_list (p_cursor IN SYS_REFCURSOR)
RETURN VARCHAR2
IS
l_return VARCHAR2(32767);
l_temp VARCHAR2(32767);
BEGIN
LOOP
FETCH p_cursor
INTO l_temp;
EXIT WHEN p_cursor%NOTFOUND;
l_return := l_return || ',' || l_temp;
END LOOP;
RETURN LTRIM(l_return, ',');
END;
COLUMN employees FORMAT A50
SELECT e1.deptno,
concatenate_list(CURSOR(SELECT e2.ename FROM emp e2 WHERE e2.deptno = e1.deptno)) employees
FROM emp e1
GROUP BY e1.deptno;
DEPTNO EMPLOYEES
10 CLARK,KING,MILLER
20 SMITH,JONES,SCOTT,ADAMS,FORD
30 ALLEN,WARD,MARTIN,BLAKE,TURNER,JAMES
CREATE OR REPLACE TYPE t_string_agg AS OBJECT
g_string VARCHAR2(32767),
STATIC FUNCTION ODCIAggregateInitialize(sctx IN OUT t_string_agg)
RETURN NUMBER,
MEMBER FUNCTION ODCIAggregateIterate(self IN OUT t_string_agg,
value IN VARCHAR2 )
RETURN NUMBER,
MEMBER FUNCTION ODCIAggregateTerminate(self IN t_string_agg,
returnValue OUT VARCHAR2,
flags IN NUMBER)
RETURN NUMBER,
MEMBER FUNCTION ODCIAggregateMerge(self IN OUT t_string_agg,
ctx2 IN t_string_agg)
RETURN NUMBER
SHOW ERRORS
CREATE OR REPLACE TYPE BODY t_string_agg IS
STATIC FUNCTION ODCIAggregateInitialize(sctx IN OUT t_string_agg)
RETURN NUMBER IS
BEGIN
sctx := t_string_agg(NULL);
RETURN ODCIConst.Success;
END;
MEMBER FUNCTION ODCIAggregateIterate(self IN OUT t_string_agg,
value IN VARCHAR2 )
RETURN NUMBER IS
BEGIN
SELF.g_string := self.g_string || ',' || value;
RETURN ODCIConst.Success;
END;
MEMBER FUNCTION ODCIAggregateTerminate(self IN t_string_agg,
returnValue OUT VARCHAR2,
flags IN NUMBER)
RETURN NUMBER IS
BEGIN
returnValue := RTRIM(LTRIM(SELF.g_string, ','), ',');
RETURN ODCIConst.Success;
END;
MEMBER FUNCTION ODCIAggregateMerge(self IN OUT t_string_agg,
ctx2 IN t_string_agg)
RETURN NUMBER IS
BEGIN
SELF.g_string := SELF.g_string || ',' || ctx2.g_string;
RETURN ODCIConst.Success;
END;
END;
SHOW ERRORS
CREATE OR REPLACE FUNCTION string_agg (p_input VARCHAR2)
RETURN VARCHAR2
PARALLEL_ENABLE AGGREGATE USING t_string_agg;
/

How to get the return values from a web page

Hi all :
how to get the return values from a web page ? I mean how pass values betwen webflow and web page ?
thank you very much
Edited by: jingying Sony on Apr 15, 2010 6:15 AM
Edited by: jingying Sony on Apr 15, 2010 6:18 AM

Hi,
What kind of web page do you have? Do you have possibility to for example make RFCs? Then you could trigger events (with parameters that could "return" the values) and the workflow could react to those events. For example your task can have terminating events.
Regards,
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How to get ALL command line parameters

Hi,
Is there possibility to get all command line parameters which
Flex builder invokes when I press RUN button ?
I am asking because I want to create mxmlc ant task with the
same parameters as Flex builder.
I wrote something like that below but I have a problem with
invoking remote function, it seems that poduced SWF inf flex
builder an my script (below) arent the same - and mayby have some
security differences.
Any Ideas how to get all compiler argumets from flex builder
quote:
<mxmlc
file="${flex.src}\main.mxml"
output="${flex.output}\main.swf"
services="${path.tomcat.root.WEB}/flex/services-config.xml"
context-root="${path.tomcat.root}"
use-network="true"
keep-generated-actionscript="false"
debug="false"
locale="en_US"
incremental="true"
>

<load-config
filename="${FLEX_HOME}\frameworks\flex-config.xml"/>
<source-path path-element="${FLEX_HOME}\frameworks"/>
<compiler.source-path path-element="${flex.src}"/>
<compiler.library-path dir="${FLEX_HOME}\frameworks"
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<include name="libs" />
<include name="../bundles/{locale}" />
</compiler.library-path>
</mxmlc>

Hi,
Try -dump-config compiler argument, which will write all the
currently set configuration values. Please find more details at the
URL below.
http://www.quilix.com/node/9
Hope this helps.

Getting all possible ordering of vector

hello
I need to find all possible order of a set of vector I mean if I have the following:
0
1
2
all posssible would be:
0 1 2, 1 0 2, 2 1 0, 1 2 0, 2 0 1, 0 2 1
I have tried to use the swap but I didn't get all possible set
I have used the following code:
Code:
for( int x=0;x<vector.size();x++) {
for ( int w=0;w< vector.size();w++){
Collections.swap(vector, x, w);}}
as I said before the swap method didn't provide me the result I want
can somebody tell me how to do it please urgent

warnerja wrote:
rdkh wrote:
Sorry I had to wait a few days to do this for you. Here is a "very creative" solution:
... (code snipped)If by "very creative" you mean "incorrect" or at least "convoluted", then you're right.As I always ask questions, I watch for any chance to contribute to the forum. But as I don't have confidence and knowledge, I only post info I read in a book or google, and code that compiles/works correctly. As far as I can test, my code works correctly.
I was inspired by a "very creative" way to calculate "pi" using a circle in a square and random numbers. With modern processors, knowing where to start and end is sometimes enough. Let my CPU tear into the problem, keep guessing to get "pi" to infinite precision, let the computer keep guessing until the requested collection of Vectors is found. While not AI, I find elegence in this approach.
P.S.
if(!used.contains(rnd)) {
used.add(rnd);
v.add(rnd);What's the point of both "used" and "v" containing exactly the same set of values? One of these is redundant.
And have you heard about Random.nextInt(int n)?I just know very basic APIs (thats why I hang-out only on "New to Java" forum). As you told me: "Set<Integer> used = new HashSet<Integer>();" was not needed.
And a special "thank you" goes out to you for trying to do a lazy bum's homework for him/her. May you end up "working with" such a person.ok, but I warned that my code is "proof of concept" and I said I wrote it just for fun, and it works correctly.
Edited by: rdkh on Jan 11, 2010 4:58 PM

How to get all rows that are returned in inner sub query of select statemen

If a sub query in select statement returns more than one row than how to get all those returned rows in the final
output of the query .It will be all right if all column's value repeat and that multiple output of inner query comes
in another column .
How to get that ?

As Frank said, you likely want a join, and likely an outer join to replicate the select in the projection. Something like:
SELECT id,stat, section, USER_ID concerned_person
FROM table_all,
left join table2
    on room_id = sectoion and
       sur_role = 'r001'
WHERE section IN (SELECT code
                  FROM t_area
                  WHERE dept= 'p002')An alternative, depending on where and how you are using the statement would be something like:
SQL> WITH t AS (
2    select 1 id from dual union all
3    select 2 id from dual),
4 t1 as (
5    select 1 id, 'One' descr from dual union all
6    select 1, 'Un' from dual union all
7    select 1, 'Une' from dual)
8 SELECT t.id, CURSOR(SELECT t1.id, t1.descr from t1
9                      WHERE t1.id = t.id)
10 FROM t;
                  ID CURSOR(SELECTT1.ID,T
                   1 CURSOR STATEMENT : 2
CURSOR STATEMENT : 2
                  ID DESCR
                   1 One
                   1 Un
                   1 Une
                   2 CURSOR STATEMENT : 2
CURSOR STATEMENT : 2
no rows selectedJohn

How to get all possible values of a property

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