Incompatible data type problem in the ADF
HelloI'm new to ADF. I'm writing a logic in the implementation of the entity class.
The logic contains below two lines.
Integer itemQty = row.getQuantity ();
Number Qty = (Number) (itemQty);
However when compiling, error comes which says 'incompatible data types' that is the integer and the number are not compatible.
Please let me how can know I convert an integer in Number type.
Thank you
Anuj
Integer itemQty = row.getQuantity();
oracle.jbo.domain.Number n= null;
try
{
n = new oracle.jbo.domain.Number(itemQty);
}
catch (SQLException e)
{
//handle the exception here.
}
But why do you need to cast to oracle.jbo.domain.Number?
Tags: Java
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Hi all
I created a function that will take 3 IN parameters and return the result in type. Here's the code.
Created a table type:
{code}
CREATE OR REPLACE TYPE FEATURES_ROW_TYPE
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MNR VARCHAR2 (100),
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{code}
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V_CUR_ENV VARCHAR2 (100);
V_ENV VARCHAR2 (50);
V_WHERE VARCHAR2 (1000);
V_SQL VARCHAR2 (10000);
BEGIN
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V_CUR_ENV: = P_ENVIRONMENT;
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ON THE OTHER
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"ACE" | ' ' ||
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'), ' || ' ' ||
"FEATURE_DATA" | ' ' ||
'AS ' || ' ' ||
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') ' || ' ' ||
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RUN IMMEDIATELY V_SQL
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When I tried to run as below.
SELECT * FROM TABLE (FETCH_FEATURES_FN ('HINT1', 2, 'ALL'));
but I get the error message
ORA-00932: inconsistent data types: expected - was -.
ORA-06512: at "KPGCPY. FETCH_FEATURES_FN', line 57
00932 00000 - ' incompatible data types: wait %s %s got. "
* Cause:
* Action:
Please guide to solve this problem.
Thank you
So after running actual query:
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You said the line that will do.
Firstly - I suggest replace this long, complex query with a VERY SIMPLE one until your code actually works.
When you do this, you will see that the TYPE that you defined (FEATURES_ROW_TYPE) is NOT mentioned anywhere in your code.
You need create instances of this TYPE, then a collection of these instances.
Some EXAMPLES of code that shows what I mean by VERY SIMPLE and shows how interrogate instances of a TYPE in a collection
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create or replace type emp_scalar_type as an object
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NUMBER OF COMM (7, 2)
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sys deptnoList. OdciNumberList;
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IN deptnoList
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I'm looping 1.deptnoList.count
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40
Try this code and work with it until you understand what makes each piece.
Select emp_scalar_type (empno, ename, job, mgr, hiredate, sal, comm, deptno)
bulk collect into tb emp;
See how this SIMPLE query creates instances of the EMP_SCALAR_TYPE and then use COLLECT in BULK to put them in the collection?
Modify your code to use a SIMPLE QUERY like in my example, until you get the code to work.
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CREATE or REPLACE TYPE emp_type2 AS OBJECT
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=====================================================================================
- Error (6.1): PL/SQL: statement ignored
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=====================================================================================
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--------------------------
PACKAGE
--------------------------
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Thanks in advance,
BartekYou cannot use local collection types in SQL. You must create a bin_array of type like nested SQL table type. In addition, depending on the version you will not cast:
SQL> CREATE OR REPLACE 2 TYPE bin_array 3 AS TABLE OF NUMBER 4 / Type created. SQL> create or replace 2 PACKAGE C2_PAYMENT_DOC IS 3 FUNCTION test_fun(l_doc_id IN integer) RETURN bin_array; 4 end; 5 / Package created. SQL> create or replace 2 package body C2_PAYMENT_DOC as 3 4 FUNCTION test_fun (l_doc_id IN integer) RETURN bin_array IS 5 l_gross bin_array := bin_array(); 6 begin 7 l_gross.extend; 8 l_gross(1) := l_doc_id; 9 return l_gross; 10 end; 11 END; 12 / Package body created. SQL> select * from Table(Cast(c2_payment_doc.test_fun(1) As bin_array)); COLUMN_VALUE ------------ 1 SQL> select * from Table(c2_payment_doc.test_fun(1)) 2 / COLUMN_VALUE ------------ 1 SQL>SY.
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data type number indicating the exponential value...
Hello
I HAV a column phone_no (data type of number) in a database. Why show the phone not in this format
PHONE_NO
---------
9.873E + 09
Please give me the solution.Hello
It seems that the default width for the number of columns on your system is 9.
You use SQL * more?
If so, you can change the default to 10 (or more) for your session:SET NUMWIDTH 10or you can format specifically this column:
COLUMN phone_no 9999999999 -
Problem in the ADF Css cannot apply styleClass to Commandbutton
I want to add CSS to my request, I've done a few classes to add to the buttons, but it did not work.
I've done two classes like
And when I want to apply this style to my CommandButton control it is replaced by the style by default ADF.button_normal_blue { width: 120px; height: 30px; font-size: 14px; font-weight: bold; color: #fff; background: url(../img/button_blue.png) no-repeat; border: 0; } .button_normal_red { width: 120px; height: 30px; font-size: 14px; font-weight: bold; color: #fff; background: url(../img/button_red.png) no-repeat; border: 0; }
Like this
only the size of the button is changed<af:commandButton actionListener="#{bindings.CreateInsert.execute}" text="CreateInsert" disabled="#{!bindings.CreateInsert.enabled}" id="cb4" partialTriggers="t1" styleClass="button_normal_red"/>
and when I use Firebug to see the CSS, I find that my class is overridden by the default class of the ADF and the generated Css Firebug
You'll notice that these two classes *. x7j.p_AFTextOnly. x7k.p_AFTextOnly* replace my class * .button_normal_red.x7j.p_AFTextOnly, .x7k.p_AFTextOnly { background-color:#FDDDFA; background-image:url("/ViewController-context-root/afr/button_bg_n.png"); background-position:center bottom; background-repeat:repeat-x; padding:1px 8px 8px; text-decoration:none; white-space:nowrap; } myskin...cmp.css (line 292) .button_normal_red, .x1gn { background:url("/ViewController-context-root/img/button_red.png") no-repeat scroll 0 0 transparent; border:0 none; font-size:9px; font-weight:bold; height:30px; width:120px; }
I want to know how to apply StyleClass to commandButtonHello
Use the count with the following switches:
af|commandButton.button_normal_blue, af|commandButton:text-only.button_normal_blue { width: 120px; height: 30px; font-size: 14px; font-weight: bold; color: #fff; background: url(../img/button_blue.png) no-repeat; border: 0; }Kind regards
~ Simon
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Problem with the incompatible data type
Hi all
I wrote this query and trying to run it and got the following error.
I got this error when I add column.if description I do not add the description column query works fine. _
Attempted to solve by other means but did not work.
Please help on this.
SELECT the description, product, /*Defect.Product*/
TO_CHAR (BG_DETECTION_DATE, 'yyyy') year,
TO_CHAR (BG_DETECTION_DATE, 'Q'). ' Q'Quarter
BUG
where service_type as "Incident".
and produced in ("Siebel", "Intg_Mgmt", "SOA", "NICE", "Genesys", "DW Analytics")
AND DETECTION_DATE
BETWEEN TO_DATE('01-01-2009','MM-DD-YYYY')
AND TO_DATE (OCTOBER 30, 2010 ","DD-MM-YYYY")
Group of to_char(bg_detection_date,'yyyy'), to_char(bg_detection_date,'Q'),
product, description
order by product, year desc, asc quarter
error: ORA-00932: given inconsistent type.expected get clob_Try to replace every occurrence of "description" by 'dbms_lob.substr (description, 100, 1)' in your query, for example.
It of OK if you want to show how only and group using the first 100 characters of the column "description".
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Performance problem for the ADF calendar
Hello
We intend to apply the calendar adf for one of our customers. They will use the calendar as a planner. There will be at least 350-500 activities for a provider and a month.
We are filtering of calendar data by selecting provider from the drop-down list box. However, execution of the view object takes about 4-5 seconds and activities appear 15 seconds. Total waiting time may be 20 seconds.
How can I improve performance? Customer will use the calendar as a scheduler of tasks online. Therefore, it must be very fast.
JDeveloper Version: 11.1.1.6.0
Please note that all the components are bind to the backup of the attributes of bean whose calendar itself jsff layout.
Steps for filtering:
1 combo box action in backing bean:
public void onResourceChange(ValueChangeEvent valueChangeEvent) { valueChangeEvent.getComponent().processUpdates(FacesContext.getCurrentInstance()); if (valueChangeEvent.getNewValue() != null) { if(valueChangeEvent.getNewValue() != valueChangeEvent.getOldValue()) { applyFilter(); } } else { removeFilter(); } RequestContext context = RequestContext.getCurrentInstance(); context.addPartialTarget(getC1()); }2 ApplyFilter and removeFilter in backing bean methods:
private void applyFilter() { DCBindingContainer dcbindings = (DCBindingContainer)ADFUtils.getBindingContainer(); XxntcCalendarAMImpl am = (XxntcCalendarAMImpl)dcbindings.getDataControl().getApplicationModule(); DCIteratorBinding garageIterator = ADFUtils.findIterator("XxntcGarageInfoVO1Iterator"); Row currentGarageRow = garageIterator.getCurrentRow(); Number resourceId = (Number)currentGarageRow.getAttribute("ResourceId"); am.applyCalendarFilter(resourceId); } private void removeFilter() { DCBindingContainer dcbindings = (DCBindingContainer)ADFUtils.getBindingContainer(); XxntcCalendarAMImpl am = (XxntcCalendarAMImpl)dcbindings.getDataControl().getApplicationModule(); am.removeFilter(); }3. the application model Impl applyCalendarFilter removeFilter methods and
public void applyCalendarFilter(Number resourceId) { XxntcServiceCalendarEOVOImpl calendarVo = (XxntcServiceCalendarEOVOImpl)getXxntcServiceCalendarEOVO1(); System.out.println(new java.util.Date()); ViewCriteria vc = calendarVo.createViewCriteria(); vc.setName("fiterCalendar"); ViewCriteriaRow vcRow = vc.createViewCriteriaRow(); vcRow.setAttribute("ResourceId", "= " + resourceId); vc.insertRow(vcRow); calendarVo.appendViewCriteria(vc); calendarVo.executeQuery(); /*calendarVo.setWhereClause(null); calendarVo.setWhereClause("RESOURCE_ID = :pResourceId"); calendarVo.defineNamedWhereClauseParam("pResourceId", null, null); calendarVo.setNamedWhereClauseParam("pResourceId",resourceId); calendarVo.executeQuery();*/ System.out.println(new java.util.Date()); } public void removeFilter() { XxntcServiceCalendarEOVOImpl calendarVo = (XxntcServiceCalendarEOVOImpl)getXxntcServiceCalendarEOVO1(); calendarVo.removeApplyViewCriteriaName("fiterCalendar"); //calendarVo.removeNamedWhereClauseParam("pResourceId"); calendarVo.executeQuery(); }Kind regards
Anil
Hi all
Problem is solved.
There are three important points for the solution.
1 oracle has proposed to use a separate iterator for suppliers. Here is the explanation of SR Oracle:
@ The iterator binding of the calendar and the iterator binding of the
@ suppliers are the same, there is no point at all. Normally, the
@ the iterator binding calendar is for the events calendar and the provider
@ the iterator is on another iterator which gives information about the provider, the
@ provider in the timing of the event is the foreign key to the iterator of provider.
@You need to create a table for the vendor and then set object entity / view
@ the object on the table, an iterator will be generated. The provider_id in the
@ event table should be the foreign key to the table of the provider and the
@ providerDefinition must point to the iterator of the vo provider.
@ You cannot use the same table to set the calendar events and providers,
@ This just doesn't make sense.
2. I am able to set the iterator range size if I use a separate iterator for suppliers. Otherwise, ADF throws it npe: ' java.lang.NullPointerException: ADFv: calendar activity Id and Vendor Id cannot be null. "
3. I forgot to use parameters of connection (StartDayTime, EndDayTime and time zones) in my query where clause. Creation of a criteria like this where clause "((HrCalendarEvents.START_TIME > =: StartDayTime) AND (HrCalendarEvents.END_TIME)"<= :enddaytime="" )="" )="" "="" solves="" fetching="" all="" rows="" problem.="" now="" it="" fetches="" just="" current="" time="">
Kind regards
Anil
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