BC4J: Bind Variables
Is it possible to create a VO with following query in expert mode and using ? style parameter
select empName, empNo from
emp where empName in ?
...and find that view object and do
something like this
vo.setWhereClauseParams(0, "('SCOTT', 'MARK')");
Thanks
Rgds
SDD
Errata:
The query should have said
select DISTINCT empName, empNo from
emp1, emp2 where emp1.id = emp2.id and empName in ?
null
Similar Messages
-
BC4J bug with "bind variables" JBO-27122 ORA-01008
I think we are found a BUG using BC4J with bind variables in a view object.
If the bind variable appear in the WHERE condition two or more times at
the beginning of the query the above error occur.
oracle.jbo.SQLStmtException: JBO-27122: SQL error during statement preparation. Statement:
SELECT Emp.EMPNO,Emp.ENAME,Emp.JOB,Emp.MGR,Emp.HIREDATE,Emp.SAL,Emp.COMM, Emp.DEPTNO
FROM SCOTT.EMP Emp
WHERE :1 <=10000 and :1 <= sal and :2=20
java.sql.SQLException: ORA-01008: not all variables bound
Otherwise if bind variable apper two or more times, but not together
like this sample:
WHERE :1 <=10000 and :2=20 and :1 <= sal
the error not occur.
We prove this with:
JDeveloper 9.0.5.2 (build 1618)Business Components Version 9.0.5.16.0
JDeveloper 9.0.5.0 (build 1375)Business Components Version 9.0.5.13.52
I looking for a patch! or acceptable workaround.
Tx for your help!
diego.
/* the cliente app */
ApplicationModule am = Configuration.createRootApplicationModule("business_tier.AppModule","AppModuleLocal");
ViewObject vo = am.findViewObject("EmpView");
vo.setWhereClauseParam(0,"100");
vo.setWhereClauseParam(1,"20");
Row emp = vo.first();This is a known bug (1326006). The workaround is to use:
vo.setWhereClauseParam(0,"100");
vo.setWhereClauseParam(1,"20");
vo.setWhereClauseParam(2,"20");
Hope this helps,
Lynn
Java Tools Team -
Testing VOs that have positional bind variables with BC4J Tester
Hi
I am doing some OAF development for eBusiness 12.1.3 and would like to understand whether VOs that have positional bind variables can be tested using the BC4J Tester in JDeveloper 10.1.3 (the latest version of JDev compatible with OAF development). It looks like it should work as when you choose "Oracle Positional" in the VO wizard Binding Style it adds another text box to the to the Bind Variables page called Bind Positions, I assume that this is so you can create variables that you can populate in the Tester that will relate name to position but I get an error regarding column index when I use the BC4J Tester:
oracle.jbo.SQLStmtException: JBO-27122: SQL error during statement preparation. Statement: SELECT CASE
WHEN ph.closed_code IN ('CANCELLED', 'CLOSED','FINALLY CLOSED')
THEN 'Expired Item'
WHEN prl.unit_price <> pl.unit_price
THEN 'Price Update'
ELSE ''
END item_status
FROM po_lines pl,
po_headers ph,
po_requisition_lines prl
WHERE ph.po_header_id = pl.po_header_id
AND prl.blanket_po_header_id = pl.po_header_id
AND prl.blanket_po_line_num = pl.line_num
AND pl.po_header_id = :1
AND pl.line_num = :2
AND prl.requisition_line_id = :3
at oracle.jbo.server.QueryCollection.buildResultSet(QueryCollection.java:833)
at oracle.jbo.server.QueryCollection.executeQuery(QueryCollection.java:666)
at oracle.jbo.server.ViewObjectImpl.executeQueryForCollection(ViewObjectImpl.java:3655)
at oracle.jbo.server.OAJboViewObjectImpl.executeQueryForCollection(Unknown Source)
at oracle.apps.fnd.framework.server.OAViewObjectImpl.executeQueryForCollection(OAViewObjectImpl.java:4560)
at oracle.jbo.server.ViewRowSetImpl.execute(ViewRowSetImpl.java:742)
at oracle.jbo.server.ViewRowSetImpl.executeQueryForMasters(ViewRowSetImpl.java:891)
at oracle.jbo.server.ViewRowSetImpl.executeQueryForMode(ViewRowSetImpl.java:805)
at oracle.jbo.server.ViewRowSetImpl.executeQuery(ViewRowSetImpl.java:799)
at oracle.jbo.server.ViewObjectImpl.executeQuery(ViewObjectImpl.java:3575)
at oracle.apps.fnd.framework.server.OAViewObjectImpl.executeQuery(OAViewObjectImpl.java:439)
at oracle.jbo.jbotester.VariableDialog.save(VariableDialog.java:144)
at oracle.jbo.jbotester.GenericDialog.actionPerformed(GenericDialog.java:219)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1849)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2169)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:234)
at java.awt.Component.processMouseEvent(Component.java:5488)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3126)
at java.awt.Component.processEvent(Component.java:5253)
at java.awt.Container.processEvent(Container.java:1966)
at java.awt.Component.dispatchEventImpl(Component.java:3955)
at java.awt.Container.dispatchEventImpl(Container.java:2024)
at java.awt.Component.dispatchEvent(Component.java:3803)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3892)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822)
at java.awt.Container.dispatchEventImpl(Container.java:2010)
at java.awt.Window.dispatchEventImpl(Window.java:1774)
at java.awt.Component.dispatchEvent(Component.java:3803)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:153)
at java.awt.Dialog$1.run(Dialog.java:515)
at java.awt.Dialog.show(Dialog.java:536)
at oracle.jbo.jbotester.JTDialog.show(JTDialog.java:121)
at oracle.jbo.jbotester.JboTesterUtil.editBindParameters(JboTesterUtil.java:169)
at oracle.jbo.jbotester.SimpleForm.setIterator(SimpleForm.java:65)
at oracle.jbo.jbotester.SimpleForm.<init>(SimpleForm.java:51)
at oracle.jbo.jbotester.VOTreeNode.showForm(VOTreeNode.java:115)
at oracle.jbo.jbotester.BaseTree.processTreeMouseClicked(BaseTree.java:471)
at oracle.jbo.jbotester.BaseTree.mav$processTreeMouseClicked(BaseTree.java:45)
at oracle.jbo.jbotester.BaseTree$TreeMouseListener.mouseClicked(BaseTree.java:125)
at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:212)
at java.awt.Component.processMouseEvent(Component.java:5491)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3126)
at java.awt.Component.processEvent(Component.java:5253)
at java.awt.Container.processEvent(Container.java:1966)
at java.awt.Component.dispatchEventImpl(Component.java:3955)
at java.awt.Container.dispatchEventImpl(Container.java:2024)
at java.awt.Component.dispatchEvent(Component.java:3803)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3901)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822)
at java.awt.Container.dispatchEventImpl(Container.java:2010)
at java.awt.Window.dispatchEventImpl(Window.java:1774)
at java.awt.Component.dispatchEvent(Component.java:3803)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
## Detail 0 ##
java.sql.SQLException: Invalid column index
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:138)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:175)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:240)
at oracle.jdbc.driver.OraclePreparedStatement.setNUMBERInternal(OraclePreparedStatement.java:5891)
at oracle.jdbc.driver.OraclePreparedStatement.setObjectCritical(OraclePreparedStatement.java:7674)
at oracle.jdbc.driver.OraclePreparedStatement.setCustomDatumInternal(OraclePreparedStatement.java:7410)
at oracle.jdbc.driver.OraclePreparedStatement.setObjectInternal(OraclePreparedStatement.java:8178)
at oracle.jdbc.driver.OraclePreparedStatement.setObject(OraclePreparedStatement.java:8166)
at oracle.jbo.server.BaseSQLBuilderImpl.bindParamValue(BaseSQLBuilderImpl.java:1847)
at oracle.jbo.server.OracleSQLBuilderImpl.bindParamValue(OracleSQLBuilderImpl.java:3890)
at oracle.jbo.server.BaseSQLBuilderImpl.bindParametersForStmt(BaseSQLBuilderImpl.java:3335)
at oracle.jbo.server.ViewObjectImpl.bindParametersForCollection(ViewObjectImpl.java:13759)
at oracle.jbo.server.QueryCollection.buildResultSet(QueryCollection.java:801)
at oracle.jbo.server.QueryCollection.executeQuery(QueryCollection.java:666)
at oracle.jbo.server.ViewObjectImpl.executeQueryForCollection(ViewObjectImpl.java:3655)
at oracle.jbo.server.OAJboViewObjectImpl.executeQueryForCollection(Unknown Source)
at oracle.apps.fnd.framework.server.OAViewObjectImpl.executeQueryForCollection(OAViewObjectImpl.java:4560)
at oracle.jbo.server.ViewRowSetImpl.execute(ViewRowSetImpl.java:742)
at oracle.jbo.server.ViewRowSetImpl.executeQueryForMasters(ViewRowSetImpl.java:891)
at oracle.jbo.server.ViewRowSetImpl.executeQueryForMode(ViewRowSetImpl.java:805)
at oracle.jbo.server.ViewRowSetImpl.executeQuery(ViewRowSetImpl.java:799)
at oracle.jbo.server.ViewObjectImpl.executeQuery(ViewObjectImpl.java:3575)
at oracle.apps.fnd.framework.server.OAViewObjectImpl.executeQuery(OAViewObjectImpl.java:439)
at oracle.jbo.jbotester.VariableDialog.save(VariableDialog.java:144)
at oracle.jbo.jbotester.GenericDialog.actionPerformed(GenericDialog.java:219)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1849)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2169)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:234)
at java.awt.Component.processMouseEvent(Component.java:5488)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3126)
at java.awt.Component.processEvent(Component.java:5253)
at java.awt.Container.processEvent(Container.java:1966)
at java.awt.Component.dispatchEventImpl(Component.java:3955)
at java.awt.Container.dispatchEventImpl(Container.java:2024)
at java.awt.Component.dispatchEvent(Component.java:3803)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3892)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822)
at java.awt.Container.dispatchEventImpl(Container.java:2010)
at java.awt.Window.dispatchEventImpl(Window.java:1774)
at java.awt.Component.dispatchEvent(Component.java:3803)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:153)
at java.awt.Dialog$1.run(Dialog.java:515)
at java.awt.Dialog.show(Dialog.java:536)
at oracle.jbo.jbotester.JTDialog.show(JTDialog.java:121)
at oracle.jbo.jbotester.JboTesterUtil.editBindParameters(JboTesterUtil.java:169)
at oracle.jbo.jbotester.SimpleForm.setIterator(SimpleForm.java:65)
at oracle.jbo.jbotester.SimpleForm.<init>(SimpleForm.java:51)
at oracle.jbo.jbotester.VOTreeNode.showForm(VOTreeNode.java:115)
at oracle.jbo.jbotester.BaseTree.processTreeMouseClicked(BaseTree.java:471)
at oracle.jbo.jbotester.BaseTree.mav$processTreeMouseClicked(BaseTree.java:45)
at oracle.jbo.jbotester.BaseTree$TreeMouseListener.mouseClicked(BaseTree.java:125)
at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:212)
at java.awt.Component.processMouseEvent(Component.java:5491)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3126)
at java.awt.Component.processEvent(Component.java:5253)
at java.awt.Container.processEvent(Container.java:1966)
at java.awt.Component.dispatchEventImpl(Component.java:3955)
at java.awt.Container.dispatchEventImpl(Container.java:2024)
at java.awt.Component.dispatchEvent(Component.java:3803)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3901)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822)
at java.awt.Container.dispatchEventImpl(Container.java:2010)
at java.awt.Window.dispatchEventImpl(Window.java:1774)
at java.awt.Component.dispatchEvent(Component.java:3803)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
----- LEVEL 1: DETAIL 0 -----
java.sql.SQLException: Invalid column index
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:138)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:175)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:240)
at oracle.jdbc.driver.OraclePreparedStatement.setNUMBERInternal(OraclePreparedStatement.java:5891)
at oracle.jdbc.driver.OraclePreparedStatement.setObjectCritical(OraclePreparedStatement.java:7674)
at oracle.jdbc.driver.OraclePreparedStatement.setCustomDatumInternal(OraclePreparedStatement.java:7410)
at oracle.jdbc.driver.OraclePreparedStatement.setObjectInternal(OraclePreparedStatement.java:8178)
at oracle.jdbc.driver.OraclePreparedStatement.setObject(OraclePreparedStatement.java:8166)
at oracle.jbo.server.BaseSQLBuilderImpl.bindParamValue(BaseSQLBuilderImpl.java:1847)
at oracle.jbo.server.OracleSQLBuilderImpl.bindParamValue(OracleSQLBuilderImpl.java:3890)
at oracle.jbo.server.BaseSQLBuilderImpl.bindParametersForStmt(BaseSQLBuilderImpl.java:3335)
at oracle.jbo.server.ViewObjectImpl.bindParametersForCollection(ViewObjectImpl.java:13759)
at oracle.jbo.server.QueryCollection.buildResultSet(QueryCollection.java:801)
at oracle.jbo.server.QueryCollection.executeQuery(QueryCollection.java:666)
at oracle.jbo.server.ViewObjectImpl.executeQueryForCollection(ViewObjectImpl.java:3655)
at oracle.jbo.server.OAJboViewObjectImpl.executeQueryForCollection(Unknown Source)
at oracle.apps.fnd.framework.server.OAViewObjectImpl.executeQueryForCollection(OAViewObjectImpl.java:4560)
at oracle.jbo.server.ViewRowSetImpl.execute(ViewRowSetImpl.java:742)
at oracle.jbo.server.ViewRowSetImpl.executeQueryForMasters(ViewRowSetImpl.java:891)
at oracle.jbo.server.ViewRowSetImpl.executeQueryForMode(ViewRowSetImpl.java:805)
at oracle.jbo.server.ViewRowSetImpl.executeQuery(ViewRowSetImpl.java:799)
at oracle.jbo.server.ViewObjectImpl.executeQuery(ViewObjectImpl.java:3575)
at oracle.apps.fnd.framework.server.OAViewObjectImpl.executeQuery(OAViewObjectImpl.java:439)
at oracle.jbo.jbotester.VariableDialog.save(VariableDialog.java:144)
at oracle.jbo.jbotester.GenericDialog.actionPerformed(GenericDialog.java:219)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1849)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2169)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:234)
at java.awt.Component.processMouseEvent(Component.java:5488)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3126)
at java.awt.Component.processEvent(Component.java:5253)
at java.awt.Container.processEvent(Container.java:1966)
at java.awt.Component.dispatchEventImpl(Component.java:3955)
at java.awt.Container.dispatchEventImpl(Container.java:2024)
at java.awt.Component.dispatchEvent(Component.java:3803)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3892)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822)
at java.awt.Container.dispatchEventImpl(Container.java:2010)
at java.awt.Window.dispatchEventImpl(Window.java:1774)
at java.awt.Component.dispatchEvent(Component.java:3803)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:153)
at java.awt.Dialog$1.run(Dialog.java:515)
at java.awt.Dialog.show(Dialog.java:536)
at oracle.jbo.jbotester.JTDialog.show(JTDialog.java:121)
at oracle.jbo.jbotester.JboTesterUtil.editBindParameters(JboTesterUtil.java:169)
at oracle.jbo.jbotester.SimpleForm.setIterator(SimpleForm.java:65)
at oracle.jbo.jbotester.SimpleForm.<init>(SimpleForm.java:51)
at oracle.jbo.jbotester.VOTreeNode.showForm(VOTreeNode.java:115)
at oracle.jbo.jbotester.BaseTree.processTreeMouseClicked(BaseTree.java:471)
at oracle.jbo.jbotester.BaseTree.mav$processTreeMouseClicked(BaseTree.java:45)
at oracle.jbo.jbotester.BaseTree$TreeMouseListener.mouseClicked(BaseTree.java:125)
at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:212)
at java.awt.Component.processMouseEvent(Component.java:5491)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3126)
at java.awt.Component.processEvent(Component.java:5253)
at java.awt.Container.processEvent(Container.java:1966)
at java.awt.Component.dispatchEventImpl(Component.java:3955)
at java.awt.Container.dispatchEventImpl(Container.java:2024)
at java.awt.Component.dispatchEvent(Component.java:3803)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3901)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822)
at java.awt.Container.dispatchEventImpl(Container.java:2010)
at java.awt.Window.dispatchEventImpl(Window.java:1774)
at java.awt.Component.dispatchEvent(Component.java:3803)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
Is there some other configuration I need to do when using positional Bind Variables? If I switch the query to use named parameters and replace :1 with :var1 for example it works fine in the Tester. The reason I am not using named bind variables is that Oracle recommend using positional for eBus, probably because it was predominantly built on older versions of JDev.
Thanks in advance
Stacy
Edited by: Stacy Carpenter on 26-Mar-2013 06:40There are actually 2 issues here. The first is that bind positions start at 0 (not 1) and that will resolve the invalid column index issue above. However it seems there is a relatively unknown error in JDeveloper 10.1.3 that keeps resetting the bind position of all bind variables each time you update any of them. So if I create var1 with a position of 0 and then create var2 with a position of 1 then the position of var1 will also be overwritten with 1. I tried listing 0,1 for both to see whether the the IDE would intuitively sort out what was supposed to be where but all that happens is that var2 ends up populating positions 0 and 1, which unless the values are meant to be the same is obviously no good. It seems the only way to get around this in this version of JDeveloper is to close the IDE, edit the VO xml to put the variables against their correct positions, and then reopen. Opening the VO wizard will reset them all to the same again so do not do this (unknowingly) and simply right click the AM and run the BC4J Tester which should now let you edit the bind variables and produce the expected results.
Cheers
Stacy -
BC4J: Question on bind variables and DML in view objects
Hello,
I have a view object with a bind variable in the WHERE clause of the underlying query. I'm curious about how the state of this bind variable affects the use of the view object for inserting, updating, etc., at various stages of the commit cycle (before posting changes, after posting changes, after commit).
Specifically, what happens in the following scenarios?
1. The bind variable is not bound (and the query has not been executed) and a row is inserted into the VO
2. The bind variable is set to some value and an inserted or updated row in the VO does not meet the criteria specified by the bind variable; the transaction is then committed
If there is a weblog entry, help file, or HOWTO somewhere, I'd welcome a link to it.
Thanks,
AlanThe variable would only come into play when the VO's query is executed. It can be executed implicitly -- for example, accessing the first() row if the query hasn't been executed yet -- or explicitly by a call to executeQuery().
By setting setMaxFetchSize(0) on your VO, no rows will be fetched and you can use the VO for insert only. -
Where clause with Bind Variable in ViewObject
As per recomendations from Jdev team they say that using Bind varialbles in where clause will improve the performance (Option 1) But it is causing us to create more view objects.
Example : Lets say we have a View Object EmpVO
Option 1:
ViewObject vo=context.getViewObject("EmpVO");
vo.setWhereClause("EMPNO=?");
vo.setWhereClauseParam(0,st);
(or)
Option 2:
vo.setWhereClause("EMPNO="+st);
If we want to use same View Object "EmpVO" in another Action Class
ViewObject vo1=context.getViewObject("EmpVO");
vo1.setWhereClause("DEPTNO=?");
vo1.setWhereClauseParam(0,str);
It this case it throws an error saying BIND VARIABLE already exits. So we have to make another View Object.
Where as if we did not use bind variable but used Option 2 approach the same view object can be used in multiple pages.(at the expense of performance as per Jdev team)
Are we doing something wrong here or are there other ways to use the same view object when using bind variable in where clause.
ThanksI haven't been using BC4J for a while, but I seem to recall that the recommendations are that you don't set the where clause at runtime: You're supposed to define your view with the bind parameter already in it.
So you'd probably define an EmpsForEmpNoVO and type "EMPNO = ?" in the where box. (There are other ways of finding a single row/entity and one of those may well be more efficient. Perhaps a better example of where you might want a view of employees is WHERE DEPTNO = ?.)
IIRC, all instances of a particular type of view share the same definition, so you have to be careful if you alter that at runtime. However, I think everything's set up so that you can have many different (and separate) resultsets for a single view (instance) - meaning that it's possible to "run" a view for (e.g.) two different ids. (It's definitely possible to create two different instances of a view from its definition - and the resultsets will definitely be separate then. I think there's a "create" method on the application module; I remember that "find..." always returns the same instance of the view.)
Hope that's a push in the right direction (since no-one else had replied - and I hope not too much has changed since 9.0.3)....
Mike. -
Problem in setting bind variable
Hi,
I am sorry but I think I am having problem with this simple ADF BC concept.
I created a View object from HR Schema and I wanted to filter it with department id
so I created a bind variable :dept_id.
<?xml version="1.0" encoding="windows-1252" ?>
<!DOCTYPE ViewObject SYSTEM "jbo_03_01.dtd">
<!---->
<ViewObject
xmlns="http://xmlns.oracle.com/bc4j"
Name="EmployeesView"
Version="11.1.1.59.23"
SelectList="Employees.EMPLOYEE_ID,
Employees.FIRST_NAME,
Employees.LAST_NAME,
Employees.EMAIL,
Employees.PHONE_NUMBER,
Employees.HIRE_DATE,
Employees.JOB_ID,
Employees.SALARY,
Employees.COMMISSION_PCT,
Employees.MANAGER_ID,
Employees.DEPARTMENT_ID"
FromList="EMPLOYEES Employees"
BindingStyle="OracleName"
CustomQuery="false"
PageIterMode="Full"
UseGlueCode="false"
Where="Employees.DEPARTMENT_ID = :dept_id"
RowClass="com.test.view.EmployeesViewRowImpl"
ComponentClass="com.test.view.EmployeesViewImpl">
<DesignTime>
<Attr Name="_codeGenFlag2" Value="Access|Coll|VarAccess"/>
<Attr Name="_isCodegen" Value="true"/>
</DesignTime>
<Variable
Name="dept_id"
Kind="viewcriteria"
Type="oracle.jbo.domain.Number"/>
<ViewAccessor
Name="JobsView1"
ViewObjectName="com.test.view.JobsView"
RowLevelBinds="true"/>
<ViewAccessor
Name="EmployeesView1"
ViewObjectName="com.test.view.EmployeesView"
RowLevelBinds="true"/>
<ViewAccessor
Name="DepartmentsView1"
ViewObjectName="com.test.view.DepartmentsView"
RowLevelBinds="true"/>
<ListBinding
Name="LOV_JobId"
ListVOName="JobsView1"
ListRangeSize="10"
NullValueFlag="none"
NullValueId="LOV_JobId_LOVUIHints_NullValueId"
MRUCount="0">
<AttrArray Name="AttrNames">
<Item Value="JobId"/>
</AttrArray>
<AttrArray Name="ListAttrNames">
<Item Value="JobId"/>
</AttrArray>
<AttrArray Name="ListDisplayAttrNames">
<Item Value="JobTitle"/>
</AttrArray>
<DisplayCriteria/>
</ListBinding>
<ListBinding
Name="LOV_ManagerId"
ListVOName="EmployeesView1"
ListRangeSize="-1"
NullValueFlag="start"
NullValueId="${adfBundle['oracle.javatools.resourcebundle.SystemBundle']['NULL_VALUE_RESID']}"
MRUCount="0">
<AttrArray Name="AttrNames">
<Item Value="ManagerId"/>
</AttrArray>
<AttrArray Name="ListAttrNames">
<Item Value="EmployeeId"/>
</AttrArray>
<AttrArray Name="ListDisplayAttrNames">
<Item Value="FirstName"/>
<Item Value="LastName"/>
</AttrArray>
<DisplayCriteria/>
</ListBinding>
<ListBinding
Name="LOV_DepartmentId"
ListVOName="DepartmentsView1"
ListRangeSize="-1"
NullValueFlag="start"
NullValueId="${adfBundle['oracle.javatools.resourcebundle.SystemBundle']['NULL_VALUE_RESID']}"
MRUCount="0">
<AttrArray Name="AttrNames">
<Item Value="DepartmentId"/>
</AttrArray>
<AttrArray Name="ListAttrNames">
<Item Value="DepartmentId"/>
</AttrArray>
<AttrArray Name="ListDisplayAttrNames">
<Item Value="DepartmentName"/>
</AttrArray>
<DisplayCriteria/>
</ListBinding>
<EntityUsage
Name="Employees"
Entity="com.test.Employees"/>
<ViewAttribute
Name="EmployeeId"
IsNotNull="true"
PrecisionRule="true"
EntityAttrName="EmployeeId"
EntityUsage="Employees"
AliasName="EMPLOYEE_ID"/>
<ViewAttribute
Name="FirstName"
PrecisionRule="true"
EntityAttrName="FirstName"
EntityUsage="Employees"
AliasName="FIRST_NAME"/>
<ViewAttribute
Name="LastName"
IsNotNull="true"
PrecisionRule="true"
EntityAttrName="LastName"
EntityUsage="Employees"
AliasName="LAST_NAME"/>
<ViewAttribute
Name="Email"
IsUnique="true"
IsNotNull="true"
PrecisionRule="true"
EntityAttrName="Email"
EntityUsage="Employees"
AliasName="EMAIL"/>
<ViewAttribute
Name="PhoneNumber"
PrecisionRule="true"
EntityAttrName="PhoneNumber"
EntityUsage="Employees"
AliasName="PHONE_NUMBER"/>
<ViewAttribute
Name="HireDate"
IsNotNull="true"
PrecisionRule="true"
EntityAttrName="HireDate"
EntityUsage="Employees"
AliasName="HIRE_DATE"/>
<ViewAttribute
Name="JobId"
LOVName="LOV_JobId"
IsNotNull="true"
PrecisionRule="true"
EntityAttrName="JobId"
EntityUsage="Employees"
AliasName="JOB_ID">
<Properties>
<SchemaBasedProperties>
<CONTROLTYPE
Value="combo_lov"/>
</SchemaBasedProperties>
</Properties>
</ViewAttribute>
<ViewAttribute
Name="Salary"
PrecisionRule="true"
EntityAttrName="Salary"
EntityUsage="Employees"
AliasName="SALARY"/>
<ViewAttribute
Name="CommissionPct"
PrecisionRule="true"
EntityAttrName="CommissionPct"
EntityUsage="Employees"
AliasName="COMMISSION_PCT"/>
<ViewAttribute
Name="ManagerId"
LOVName="LOV_ManagerId"
PrecisionRule="true"
EntityAttrName="ManagerId"
EntityUsage="Employees"
AliasName="MANAGER_ID">
<Properties>
<SchemaBasedProperties>
<CONTROLTYPE
Value="choice"/>
</SchemaBasedProperties>
</Properties>
</ViewAttribute>
<ViewAttribute
Name="DepartmentId"
LOVName="LOV_DepartmentId"
PrecisionRule="true"
EntityAttrName="DepartmentId"
EntityUsage="Employees"
AliasName="DEPARTMENT_ID">
<Properties>
<SchemaBasedProperties>
<CONTROLTYPE
Value="choice"/>
</SchemaBasedProperties>
</Properties>
</ViewAttribute>
<ViewLinkAccessor
Name="EmployeesView"
ViewLink="com.test.view.EmpManagerFkLink"
Type="oracle.jbo.RowIterator"
IsUpdateable="false"/>
<ViewLinkAccessor
Name="DepartmentsView"
ViewLink="com.test.view.DeptMgrFkLink"
Type="oracle.jbo.RowIterator"
IsUpdateable="false"/>
</ViewObject>But when I ran it in my Business Component Browser, I am encountering below error
java.sql.SQLException: Missing IN or OUT parameter at index:: 1Not sure but did I miss something? Thanks
JDEV 11G PS3Hi Frank,
Thanks, I think thats the gotcha...
setting the bind variable to required causes the dialog to appear...
Not sure though if this is a bug or something.. -
Error using bind variables with SQL server with SQL92 mode
I am using 2 bind variable in my VO (JDBC positional) . The mode is SQL 92 for ADF BC. I do not use the bind variable directly but in a view criteria. I see following error in the logs.
The logs show the query executed and error. I tried both ways - making bind variable required and not required. I have set -Djbo.SQLBuilder=SQLServer property. My other page works which has an updatable VO.
JDEV version is - JDEVADF_11.1.1.7.0_GENERIC_130226.1400.6493
<ViewObjectImpl> <getQueryHitCount> [4567] Estimated Row Count for ViewObject: [oracle.epm.fm.bc4j.queries.admin.UserOnSystemROVO]AdministrationAM.UserOnSystemROVO1, Query Statement:
<ViewObjectImpl> <getQueryHitCount> [4568] "SELECT count(1) FROM (SELECT * FROM (SELECT
TABLE1.SUSERNAME USERNAME,
TABLE2.SMODULENAME MODULENAME,
TABLE2.LACTIVITYCODE ACTIVITYCODE,
TABLE2.DSTARTTIME STARTTIME,
TABLE2.SSERVERNAME SERVERNAME,
TABLE2.SAPPNAME APPNAME,
TABLE2.LSESSIONID SESSIONID,
TABLE2.LSESSIONSTATUS SESSIONSTATUS,
TABLE2.LUSERID USERID,
TABLE2.DSTILLALIVETS STILLALIVETS,
TABLE2.LTASKID TASKID,
TABLE2.SACTIVITYDESC ACTIVITYDESC,
TABLE1.LUSERID USERID1,
TABLE1.SUSERDESC USERDESC
FROM
TABLE2 TABLE2,
TABLE1 TABLE1
WHERE
TABLE2.LUSERID = TABLE1.LUSERID) QRSLT WHERE ( ( ( ( UPPER(SERVERNAME) = UPPER(?) ) OR ( ? IS NULL ) ) AND ( ( UPPER(APPNAME) = UPPER(?) ) OR ( ? IS NULL ) ) ) )) ESTCOUNT"
<ViewObjectImpl> <getQueryHitCount> [4569] Bind params for ViewObject.getQueryHitCount: UserOnSystemROVO1
<ViewRowSetImpl> <doSetWhereClauseParam> [4570] UserOnSystemROVO1 ViewRowSetImpl.doSetWhereClause(0, null, null)
<ViewRowSetImpl> <doSetWhereClauseParam> [4571] UserOnSystemROVO1 ViewRowSetImpl.doSetWhereClause(1, null, null)
<ViewRowSetImpl> <doSetWhereClauseParam> [4572] UserOnSystemROVO1 ViewRowSetImpl.doSetWhereClause(4, null, null)
<ViewRowSetImpl> <doSetWhereClauseParam> [4573] UserOnSystemROVO1 ViewRowSetImpl.doSetWhereClause(5, null, null)
<ViewRowSetImpl> <doSetWhereClauseParam> [4574] UserOnSystemROVO1 ViewRowSetImpl.doSetWhereClause(2, null, null)
<ViewRowSetImpl> <doSetWhereClauseParam> [4575] UserOnSystemROVO1 ViewRowSetImpl.doSetWhereClause(3, null, null)
<ADFLogger> <addContextData> Estimated row count
<BaseSQLBuilderImpl> <bindParamValue> [4576] Binding null of type 12 for 1
<BaseSQLBuilderImpl> <bindParamValue> [4577] Binding null of type 12 for 2
<BaseSQLBuilderImpl> <bindParamValue> [4578] Binding null of type 12 for 3
<BaseSQLBuilderImpl> <bindParamValue> [4579] Binding null of type 12 for 4
<BaseSQLBuilderImpl> <bindParamValue> [4580] Binding null of type 12 for 5
<ViewObjectImpl> <getQueryHitCount> [4581] ViewObjectImpl.getQueryHitCount failed...
<ViewObjectImpl> <getQueryHitCount> [4582] java.sql.SQLException: [FMWGEN][SQLServer JDBC Driver]Invalid parameter binding(s).
at weblogic.jdbc.sqlserverbase.dda4.b(Unknown Source)
at weblogic.jdbc.sqlserverbase.dda4.a(Unknown Source)
at weblogic.jdbc.sqlserverbase.dda3.b(Unknown Source)
at weblogic.jdbc.sqlserverbase.dda3.a(Unknown Source)
at weblogic.jdbc.sqlserverbase.ddb8.a(Unknown Source)
at weblogic.jdbc.sqlserverbase.ddb9.a(Unknown Source)
at weblogic.jdbc.sqlserverbase.ddb9.setNull(Unknown Source)
at weblogic.jdbc.wrapper.PreparedStatement.setNull(PreparedStatement.java:622)
at oracle.jbo.server.BaseSQLBuilderImpl.bindParamValue(BaseSQLBuilderImpl.java:2215)
at oracle.jbo.server.BaseSQLBuilderImpl.bindParametersForStmt(BaseSQLBuilderImpl.java:3687)
at oracle.jbo.server.ViewObjectImpl.bindParametersForCollection(ViewObjectImpl.java:22684)
at oracle.jbo.server.ViewObjectImpl.getQueryHitCount(ViewObjectImpl.java:4944)
at oracle.jbo.server.ViewObjectImpl.getQueryHitCount(ViewObjectImpl.java:4857)
at oracle.jbo.server.QueryCollection.getEstimatedRowCount(QueryCollection.java:4204)
at oracle.jbo.server.ViewRowSetImpl.getEstimatedRowCount(ViewRowSetImpl.java:2677)
at oracle.jbo.server.ViewObjectImpl.getEstimatedRowCount(ViewObjectImpl.java:10632)After making all the bind variables not required, the error is no longer coming.
-
Problems with Date bind variable
I'm trying to use a Date as a bind variable in a View Object, and I'm running into difficulties. I've got the bind variable type set to date, and the control hints for Format Type and Format set to "Simple Date" and "yyyy-MM-dd" respectively. When I run the application module test and enter the date in the correct format, the View Object returns the expected results. However, when I try to set a Query Bind Parameters property for a JHeadstart group in my application definition in order to set the bind variable's value from an dateField input control, I get the following exception:
30-Jan 08:49:56 ERROR (ErrorReportingUtils) -java.lang.IllegalArgumentException
at java.sql.Date.valueOf(Date.java:104)
at oracle.jbo.domain.Date.toDate(Date.java:348)
at oracle.jbo.domain.Date.<init>(Date.java:279)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
at oracle.jbo.domain.TypeConvMapEntry.convert(TypeConvMapEntry.java:73)
at oracle.jbo.domain.TypeFactory.get(TypeFactory.java:739)
at oracle.jbo.domain.TypeFactory.getInstance(TypeFactory.java:90)
at oracle.jbo.common.VariableImpl.convertToJava(VariableImpl.java:546)
at oracle.jbo.common.VariableValueManagerImpl.doSetVariableValue(VariableValueManagerImpl.java:182)
at oracle.jbo.common.VariableValueManagerImpl.setVariableValue(VariableValueManagerImpl.java:223)
at oracle.jbo.common.VariableValueManagerImpl.setVariableValue(VariableValueManagerImpl.java:229)
at oracle.jheadstart.model.adfbc.v2.JhsApplicationModuleImpl.applyBindParams(JhsApplicationModuleImpl.java:173)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at oracle.adf.model.binding.DCInvokeMethod.invokeMethod(DCInvokeMethod.java:507)
at oracle.adf.model.binding.DCDataControl.invokeMethod(DCDataControl.java:1795)
at oracle.adf.model.bc4j.DCJboDataControl.invokeMethod(DCJboDataControl.java:1989)
at oracle.adf.model.binding.DCInvokeMethod.callMethod(DCInvokeMethod.java:219)
at oracle.jbo.uicli.binding.JUCtrlActionBinding.doIt(JUCtrlActionBinding.java:1289)
at oracle.adf.model.binding.DCDataControl.invokeOperation(DCDataControl.java:1802)
at oracle.jbo.uicli.binding.JUCtrlActionBinding.invoke(JUCtrlActionBinding.java:627)
at oracle.adf.model.binding.DCInvokeActionDef$DCInvokeAction.refresh(DCInvokeActionDef.java:140)
at oracle.adf.model.binding.DCBindingContainer.internalRefreshControl(DCBindingContainer.java:2521)
at oracle.adf.model.binding.DCBindingContainer.refresh(DCBindingContainer.java:2260)
at oracle.adf.controller.v2.lifecycle.PageLifecycleImpl.prepareRender(PageLifecycleImpl.java:534)
at oracle.adf.controller.faces.lifecycle.FacesPageLifecycle.prepareRender(FacesPageLifecycle.java:98)
at oracle.jheadstart.controller.jsf.lifecycle.JhsPageLifecycle.prepareRender(JhsPageLifecycle.java:1155)
at oracle.adf.controller.v2.lifecycle.Lifecycle$1.execute(Lifecycle.java:297)
at oracle.adf.controller.v2.lifecycle.Lifecycle.executePhase(Lifecycle.java:116)
at oracle.adf.controller.faces.lifecycle.ADFPhaseListener.mav$executePhase(ADFPhaseListener.java:29)
at oracle.adf.controller.faces.lifecycle.ADFPhaseListener$1.before(ADFPhaseListener.java:426)
at oracle.adf.controller.faces.lifecycle.ADFPhaseListener.beforePhase(ADFPhaseListener.java:77)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:228)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:137)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:214)
at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65)
at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:162)
at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:15)
at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl._invokeDoFilter(AdfFacesFilterImpl.java:228)
at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl._doFilterImpl(AdfFacesFilterImpl.java:197)
at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl.doFilter(AdfFacesFilterImpl.java:123)
at oracle.adf.view.faces.webapp.AdfFacesFilter.doFilter(AdfFacesFilter.java:103)
at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:621)
at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:122)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:111)
at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
at java.lang.Thread.run(Thread.java:595)
However, it seems that the value of the bind parameter did in fact change, according to the debug message issued by the JhsApplicationModuleImpl.applyBindParams(...) procedure:
30-Jan 08:46:23 DEBUG (JhsApplicationModuleImpl) -ViewObject ViewObj: value of bind param move_date has changed: old value=null ,new value=Wed Jan 07 00:00:00 CST 2009
One thing I have noticed that may be of interest - if I run the debugger into the JhsApplicationModuleImpl.applyBindParams(...) procedure, a default date in my bind variable shows up as an oracle.jbo.domain.Date object when it comes out of the following line:
Object oldValue = vo.ensureVariableManager().getVariableValue(key);
as opposed to the new value that gets sent from the input value of the dateField control, which shows up as a java.util.Date in the following line:
Object value = args.get(key);
In the string of functions leading up to the following in the stack trace:
at java.sql.Date.valueOf(Date.java:104)
at oracle.jbo.domain.Date.toDate(Date.java:348)
at oracle.jbo.domain.Date.<init>(Date.java:279)
it looks like the value of the java.util.Date is converted to a string, then passed to these functions to be turned into a java.sql.Date object. However, according to the java.sql.Date.valueOf(...) function, it's expecting date in "yyyy-mm-dd" format, per the header comments:
* Converts a string in JDBC date escape format to
* a <code>Date</code> value.
* @param s a <code>String</code> object representing a date in
* in the format "yyyy-mm-dd"
* @return a <code>java.sql.Date</code> object representing the
* given date
* @throws IllegalArgumentException if the date given is not in the
* JDBC date escape format (yyyy-mm-dd)
When the input value from the dateField input control is added as a java.util.Date, the toString() is producing the wrong date format, which could be seen in the debug output I included above that said the bind variable has changed.
Has anyone done this before that can let me know what I am missing and how to fix this? I've search all over the web, and all the articles I've seen relating to bind variables only refer to those of numeric or string types, which aren't giving me any trouble. Even the Developer's Guide (http://database.in2p3.fr/doc/oracle/Oracle_Application_Server_10_Release_3/web.1013/b25947/bcquerying009.htm) article "5.9 Using Named Bind Variables" doesn't reference using a Date type.I had the same problem about a year ago (using JHeadstart 10.1.3.2.52):
15-feb 14:10:31 DEBUG (JhsApplicationModuleImpl) -Search item matches query bind param SubjectenKernPeildatum, value set to 2000-01-01
15-feb 14:10:33 DEBUG (JhsApplicationModuleImpl) -Executing applyBindParams for BasServiceKern.AdresRollenSubjecten
15-feb 14:10:33 DEBUG (JhsApplicationModuleImpl) -ViewObject AdresRollenSubjecten: value of bind param peildatum has changed: old value=null ,new value=Sat Jan 01 00:00:00 CET 2000
15-feb 14:10:33 ERROR (ErrorReportingUtils) -java.lang.IllegalArgumentException
at java.sql.Date.valueOf(Date.java:104)
at oracle.jbo.domain.Date.toDate(Date.java:348)
It appears a java.util.Date gets put on the criteria Map in the searchBean, this can't be used as input for a jbo.Date bindvariable.
My ugly solution was to override public void applyBindParams(String voUsage,HashMap args)
in MyProjectApplicationModuleImp (which extends JhsApplicationModuleImpl of course),
check if value is a java.util.Date, and then
value = new java.sql.Date(((java.util.Date)value).getTime());
Greetings, HJ
Edited by: HJHorst on Feb 6, 2009 12:22 AM -
I get the exception when using bind variables in the VO (sql-based).
VO is based on the SQL query from the pipelined table function, for instance: select * from table(some_function(:bind1, :bind2)). This query returns a table, which I want to display on the separate page.
So, from fragmented bounded task flow make a call for the new taskflow (non-fragmented, bounded) in the dialog window. Specify the input parameters for the called taskflow. These parameters I get in called taskflow, it is ok. The very first activity in the called taskflow is the ExecuteWithParams method. I bind input parameters from the pageFlowScope to the ExecuteWithParams parameters, but IN PL/SQL FUNCTION (and ADF log) I SEE, THAT THESE PARAMETERS IS NULL, BUT ONLY FOR THE FIRST TIME THE EXECUTEWITHPARAMS IS CALLED.
StackTrace is tje following:
[2555] ViewObject: <MyVO> close single-use prepared statements
[2556] QueryCollection.executeQuery failed...
[2557] java.sql.SQLException: ORA-20106: <custom exception>
ORA-06512: on "some_function", line xx
at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:70)
at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:116)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:177)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:455)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:413)
at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:1034)
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:194)
at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:785)
at oracle.jdbc.driver.T4CPreparedStatement.executeMaybeDescribe(T4CPreparedStatement.java:860)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1186)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3381)
at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3425)
at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeQuery(OraclePreparedStatementWrapper.java:1490)
at oracle.jbo.server.QueryCollection.buildResultSet(QueryCollection.java:1040)
at oracle.jbo.server.QueryCollection.executeQuery(QueryCollection.java:762)
at oracle.jbo.server.ViewObjectImpl.executeQueryForCollection(ViewObjectImpl.java:5681)
at oracle.jbo.server.ViewRowSetImpl.execute(ViewRowSetImpl.java:1005)
at oracle.jbo.server.ViewRowSetImpl.executeQueryForMasters(ViewRowSetImpl.java:1162)
at oracle.jbo.server.ViewRowSetImpl.executeQueryForMode(ViewRowSetImpl.java:1082)
at oracle.jbo.server.ViewRowSetImpl.executeQuery(ViewRowSetImpl.java:1076)
at oracle.jbo.server.ViewObjectImpl.executeQuery(ViewObjectImpl.java:5601)
at oracle.adf.model.bc4j.DCJboDataControl.executeIteratorBindingIfNeeded(DCJboDataControl.java:1358)
at oracle.adf.model.binding.DCIteratorBinding.executeQueryIfNeeded(DCIteratorBinding.java:2098)
at oracle.adf.model.binding.DCBindingContainer.internalRefreshControl(DCBindingContainer.java:2943)
at oracle.adf.model.binding.DCBindingContainer.refreshControl(DCBindingContainer.java:2671)
at oracle.adf.model.binding.DCBindingContainer.refresh(DCBindingContainer.java:2657)
at oracle.adfinternal.controller.binding.DataBindingActivity.beforeExecute(DataBindingActivity.java:89)
at oracle.adfinternal.controller.engine.ControlFlowEngine.doRouting(ControlFlowEngine.java:812)
at oracle.adfinternal.controller.engine.ControlFlowEngine.doRouting(ControlFlowEngine.java:718)
at oracle.adfinternal.controller.engine.ControlFlowEngine.invokeDialogTaskFlow(ControlFlowEngine.java:278)
at oracle.adfinternal.controller.application.DialogRequestHandler.invokeDialogTaskFlow(DialogRequestHandler.java:83)
at oracle.adfinternal.controller.application.DialogRequestHandler.doCreateView(DialogRequestHandler.java:52)
at oracle.adfinternal.controller.application.BaseRequestHandlerImpl.createView(BaseRequestHandlerImpl.java:55)
at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.createView(ViewHandlerImpl.java:90)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._restoreView(LifecycleImpl.java:524)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:250)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:175)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:181)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:85)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:279)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._invokeDoFilter(TrinidadFilterImpl.java:239)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:196)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:139)
at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at oracle.security.jps.wls.JpsWlsFilter$1.run(JpsWlsFilter.java:85)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:257)
at oracle.security.jps.wls.JpsWlsSubjectResolver.runJaasMode(JpsWlsSubjectResolver.java:250)
at oracle.security.jps.wls.JpsWlsFilter.doFilter(JpsWlsFilter.java:100)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:65)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3496)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(Unknown Source)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2180)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2086)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1406)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
[2558] <MyVO>>#q old SQLStmtBufLen: 327, actual=297, storing=327
[2559] select * from table(some_function(:bind1, :bind2))
[2560] **** PoolMessage REQ ATTACH LWS
[2561] **** PoolMessage REQ DETACH LWS
Root cause of ServletException.
oracle.jbo.SQLStmtException: JBO-27122: _____ select * from table(some_function(:bind1, :bind2)))
at oracle.jbo.server.BaseSQLBuilderImpl.processException(BaseSQLBuilderImpl.java:3837)
at oracle.jbo.server.OracleSQLBuilderImpl.processException(OracleSQLBuilderImpl.java:4621)
at oracle.jbo.server.QueryCollection.buildResultSet(QueryCollection.java:1150)
at oracle.jbo.server.QueryCollection.executeQuery(QueryCollection.java:762)
at oracle.jbo.server.ViewObjectImpl.executeQueryForCollection(ViewObjectImpl.java:5681)
Truncated. see log file for complete stacktrace
java.sql.SQLException: ORA-20106: <CustomException>
ORA-06512: on "some_function", line xxx
at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:70)
at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:116)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:177)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:455)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:413)
Truncated. see log file for complete stacktrace
Edited by: user593059 on 06.07.2009 7:02
Edited by: user593059 on 06.07.2009 7:02Hi,
Just made a simple use case at the model level and when I test the AM, it works. So problem is in view - task flows part. can you provide more info to reproduce also this task-flows part?
regards,
Branislav -
JBO-27122:SQL error during statement preparation + ORA-01006:bind variable not exists
(1) I have built a BC4J View called CallFunctionView which acts as a view i used to call existing PL/SQL functions. My implementation servlet code is presented with the following structure:
public class MyServlet extends HttpServlet {
// Get vector element to perform validation for rule 1 and rule 2
for (int i = 0; i < MyVector.size(); i++) {
MyVectorRow MyRow = (MyVectorRow) MyVector.elementAt(i);
MyRow.checkRule1(am, i);
MyRow.checkRule2(am, i);
(2) Both checkRule1 and checkRule2 will call the ViewObject CallFunctionView. Related codes for checkRule1 and checkRule2 are listed as follows:
public void checkRule1(ApplicationModule am, int intRowIndex)
throws JboException, Exception {
ViewCdCallFunctionImpl vo = (CallFunctionViewImpl) am.findViewObject("CallFunctionView");
if (vo == null) {
throw new JboException("View Object is null!");
vo.setQuery("SELECT PKG1.MyFunctionOne(?,?,?,?) FROM DUAL");
vo.setWhereClauseParam(0, param1); // param1 is string
vo.setWhereClauseParam(1, param2); // param2 is string
vo.setWhereClauseParam(2, param3); // param3 is String.valueOf(int)
vo.setWhereClauseParam(3, param4)); // param4 is String.value Of(int)
vo.executeQuery(); <- Point of exit where my mentioned error occurs at the second loop
public void checkRule2(ApplicationModule am, int intRowIndex)
throws JboException, Exception {
ViewCdCallFunctionImpl vo = (CallFunctionViewImpl) am.findViewObject("CallFunctionView");
if (vo == null) {
throw new JboException("View Object is null!");
vo.setQuery("SELECT PKG2.MyFunctionTwo(?,?,?,?) FROM DUAL");
vo.setWhereClauseParam(0, param1); // param1 is string
vo.setWhereClauseParam(1, param2); // param2 is string
vo.setWhereClauseParam(2, param3); // param3 is String.valueOf(int)
vo.setWhereClauseParam(3, param4)); // param3 is String.valueOf(int)
vo.setWhereClauseParam(4, (blnYes)?"Y":null);
vo.setWhereClauseParam(5, (blnYes)?"Y":null));
vo.executeQuery();
(3)The called functions are from different package and with different parameters. For the loop i = 0, no error occurs and both functions generates expected result. For execution of the first function in the second loop (when i = 1), error occurs with the following messages(JBO-27122: SQL error during statement preparation. + java.sql.SQLException: ORA-01006: bind variable does not exist):
oracle.jbo.SQLStmtException: JBO-27122: SQL error during statement preparation. Statement: SELECT PKG1.MyFunctionOne(?,?,?,?) FROM DUAL
void oracle.jbo.server.QueryCollection.executeQuery(java.lang.Object[], int)
void oracle.jbo.server.ViewObjectImpl.executeQueryForCollection(java.lang.Object, java.lang.Object[], int)
void oracle.jbo.server.ViewRowSetImpl.execute(boolean, boolean)
void oracle.jbo.server.ViewRowSetImpl.executeQuery()
void oracle.jbo.server.ViewObjectImpl.executeQuery()
void MyPkg.objects.MyVectorRow.checkRule1(oracle.jbo.ApplicationModule, int)
void MyPkg.servlet.MyServlet.doPost(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
void javax.servlet.http.HttpServlet.service(com.evermind.server.http.EvermindHttpServletRequest, com.evermind.server.http.EvermindHttpServletResponse)
void javax.servlet.http.HttpServlet.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
void com.evermind.server.http.ServletRequestDispatcher.invoke(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
void com.evermind.server.http.ServletRequestDispatcher.forwardInternal(javax.servlet.ServletRequest, javax.servlet.http.HttpServletResponse)
boolean com.evermind.server.http.HttpRequestHandler.processRequest(com.evermind.server.ApplicationServerThread, com.evermind.server.http.EvermindHttpServletRequest, com.evermind.server.http.EvermindHttpServletResponse, java.io.InputStream, java.io.OutputStream, boolean)
void com.evermind.server.http.HttpRequestHandler.run(java.lang.Thread)
void com.evermind.util.ThreadPoolThread.run()
## Detail 0 ##
java.sql.SQLException: ORA-01006: bind variable does not exist
void oracle.jdbc.dbaccess.DBError.throwSqlException(java.lang.String, java.lang.String, int)
void oracle.jdbc.ttc7.TTIoer.processError()
void oracle.jdbc.ttc7.Oall7.receive()
void oracle.jdbc.ttc7.TTC7Protocol.doOall7(byte, byte, int, byte[], oracle.jdbc.dbaccess.DBType[], oracle.jdbc.dbaccess.DBData[], int, oracle.jdbc.dbaccess.DBType[], oracle.jdbc.dbaccess.DBData[], int)
int oracle.jdbc.ttc7.TTC7Protocol.parseExecuteFetch(oracle.jdbc.dbaccess.DBStatement, byte, byte[], oracle.jdbc.dbaccess.DBDataSet, int, oracle.jdbc.dbaccess.DBDataSet, int)
void oracle.jdbc.driver.OracleStatement.doExecuteQuery()
void oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout()
int oracle.jdbc.driver.OraclePreparedStatement.executeUpdate()
java.sql.ResultSet oracle.jdbc.driver.OraclePreparedStatement.executeQuery()
void oracle.jbo.server.QueryCollection.executeQuery(java.lang.Object[], int)
void oracle.jbo.server.ViewObjectImpl.executeQueryForCollection(java.lang.Object, java.lang.Object[], int)
void oracle.jbo.server.ViewRowSetImpl.execute(boolean, boolean)
void oracle.jbo.server.ViewRowSetImpl.executeQuery()
void oracle.jbo.server.ViewObjectImpl.executeQuery()
void MyPkg.objects.MyVectorRow.checkRule1(oracle.jbo.ApplicationModule, int)
void MyPkg.servlet.MyServlet.doPost(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
void javax.servlet.http.HttpServlet.service(com.evermind.server.http.EvermindHttpServletRequest, com.evermind.server.http.EvermindHttpServletResponse)
void javax.servlet.http.HttpServlet.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
void com.evermind.server.http.ServletRequestDispatcher.invoke(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
void com.evermind.server.http.ServletRequestDispatcher.forwardInternal(javax.servlet.ServletRequest, javax.servlet.http.HttpServletResponse)
boolean com.evermind.server.http.HttpRequestHandler.processRequest(com.evermind.server.ApplicationServerThread, com.evermind.server.http.EvermindHttpServletRequest, com.evermind.server.http.EvermindHttpServletResponse, java.io.InputStream, java.io.OutputStream, boolean)
void com.evermind.server.http.HttpRequestHandler.run(java.lang.Thread)
void com.evermind.util.ThreadPoolThread.run()
I have tried commented either MyRow.checkRule1 or MyRow.checkRule2 for execution. No error occurs for that. The problem occurs when i put the two together in a loop ... the parameter number for Pkg1.MyFunctionOne is less than Pkg2.MyFunctionTwo, which corresponds to the error message 'Bind variable does not exist' ... any cache for calling the function that causes the error at running the vo.executeQuery statement?
Question: Does anyone has any ideas about the error origin and solution? (It is very important to me because i still have several check rules in addition to those mentioned 2 rules.)
Thanks for replying!Oic ... thanks for your help, but i find a strange thing. No error message is prompted when i break the loop as follows:
// Get vector element to perform validation for rule 1 and rule 2
for (int i = 0; i < MyVector.size(); i++) {
MyVectorRow MyRow = (MyVectorRow) MyVector.elementAt(i);
MyRow.checkRule1(am, i);
// Get vector element to perform validation for rule 1 and rule 2
for (int i = 0; i < MyVector.size(); i++) {
MyVectorRow MyRow = (MyVectorRow) MyVector.elementAt(i);
MyRow.checkRule2(am, i);
It works, but quite strange ... is it a bug for calling the interface setWhereClauseParam(int, object)? As long as all the bind variables have value (your bind-var array is filled perhaps due to previous setWhereClauseParam, the query will work. What's critical is you get the right query every time :) -
ADFBC SQLException, large query, bind variables
Hi,
I'm getting an SQLException while running a Query with a dynamically built WHERE clause using named bind variables.
This is the following exception details.
SQLException: SQLState(null) vendor code(17110)
java.sql.SQLException: execution completed with warning
at oracle.jdbc.driver.DatabaseError.newSqlException(DatabaseError.java:93)
... etc
SQLWarning: reason(Warning: execution completed with warning) SQLstate(null) vendor code(17110)I've tried removing the View Object and all the related components on the page, and reinstating them all, but the same Exception keeps occurring.
The view in the db has alot of records, approximately 126,000.
The query does execute and rows are returned successfully, but I don't like to look of this exception.
Any help on this would be appreciated!Hi John,
Below is the stack trace.
[684] SQLException: SQLState(null) vendor code(17110)
[685] java.sql.SQLException: execution completed with warning
[686] at oracle.jdbc.driver.DatabaseError.newSqlException(DatabaseError.java:93)
[687] at oracle.jdbc.driver.DatabaseError.newSqlException(DatabaseError.java:111)
[688] at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:342)
[689] at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:282)
[690] at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:639)
[691] at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:185)
[692] at oracle.jdbc.driver.T4CPreparedStatement.execute_for_rows(T4CPreparedStatement.java:633)
[693] at oracle.jdbc.driver.OracleStatement.execute_maybe_describe(OracleStatement.java:1048)
[694] at oracle.jdbc.driver.T4CPreparedStatement.execute_maybe_describe(T4CPreparedStatement.java:535)
[695] at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1126)
[696] at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3001)
[697] at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3043)
[698] at oracle.jbo.server.ViewObjectImpl.getQueryHitCount(ViewObjectImpl.java:2273)
[699] at oracle.jbo.server.ViewObjectImpl.getQueryHitCount(ViewObjectImpl.java:2227)
[700] at oracle.jbo.server.QueryCollection.getEstimatedRowCount(QueryCollection.java:2560)
[701] at oracle.jbo.server.ViewRowSetImpl.getEstimatedRowCount(ViewRowSetImpl.java:1965)
[702] at oracle.jbo.server.ViewObjectImpl.getEstimatedRowCount(ViewObjectImpl.java:5987)
[703] at oracle.adf.model.bc4j.DCJboDataControl.getEstimatedRowCount(DCJboDataControl.java:965)
[704] at oracle.adf.model.binding.DCIteratorBinding.getEstimatedRowCount(DCIteratorBinding.java:2969)
[705] at oracle.jbo.uicli.binding.JUCtrlRangeBinding.getEstimatedRowCount(JUCtrlRangeBinding.java:115)
[706] at oracle.adfinternal.view.faces.model.binding.FacesCtrlRangeBinding$FacesModel.getRowCount(FacesCtrlRangeBinding.java:395)
[707] at oracle.adf.view.faces.component.UIXCollection.getRowCount(UIXCollection.java:271)
[708] at oracle.adf.view.faces.model.ModelUtils.findLastIndex(ModelUtils.java:117)
[709] at oracle.adf.view.faces.component.TableUtils.getLast(TableUtils.java:65)
[710] at oracle.adf.view.faces.component.TableUtils.getLast(TableUtils.java:39)
[711] at oracle.adfinternal.view.faces.renderkit.core.xhtml.table.TableUtils.getVisibleRowCount(TableUtils.java:125)
[712] at oracle.adfinternal.view.faces.renderkit.core.xhtml.table.RowData.<init>(RowData.java:22)
[713] at oracle.adfinternal.view.faces.renderkit.core.xhtml.table.TableRenderingContext.<init>(TableRenderingContext.java:56)
[714] at oracle.adfinternal.view.faces.renderkit.core.xhtml.TableRenderer.createRenderingContext(TableRenderer.java:375)
[715] at oracle.adfinternal.view.faces.renderkit.core.xhtml.TableRenderer.encodeAll(TableRenderer.java:198)
[716] at oracle.adfinternal.view.faces.renderkit.core.xhtml.DesktopTableRenderer.encodeAll(DesktopTableRenderer.java:80)
[717] at oracle.adfinternal.view.faces.renderkit.core.CoreRenderer.encodeEnd(CoreRenderer.java:169)
[718] at oracle.adf.view.faces.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:624)
[719] at oracle.adf.view.faces.component.UIXCollection.encodeEnd(UIXCollection.java:456)
[720] at oracle.adfinternal.view.faces.uinode.UIComponentUINode._renderComponent(UIComponentUINode.java:317)
[721] at oracle.adfinternal.view.faces.uinode.UIComponentUINode.render(UIComponentUINode.java:262)
[722] at oracle.adfinternal.view.faces.uinode.UIComponentUINode.render(UIComponentUINode.java:239)
[723] at oracle.adfinternal.view.faces.ui.composite.ContextPoppingUINode$ContextPoppingRenderer.render(ContextPoppingUINode.java:224)
[724] at oracle.adfinternal.view.faces.ui.BaseUINode.render(BaseUINode.java:346)
[725] at oracle.adfinternal.view.faces.ui.BaseUINode.render(BaseUINode.java:301)
[726] at oracle.adfinternal.view.faces.ui.BaseRenderer.renderChild(BaseRenderer.java:412)
[727] at oracle.adfinternal.view.faces.ui.BaseRenderer.renderIndexedChild(BaseRenderer.java:330)
[728] at oracle.adfinternal.view.faces.ui.BaseRenderer.renderIndexedChild(BaseRenderer.java:222)
[729] at oracle.adfinternal.view.faces.ui.BaseRenderer.renderContent(BaseRenderer.java:129)
[730] at oracle.adfinternal.view.faces.ui.BaseRenderer.render(BaseRenderer.java:81)
[731] at oracle.adfinternal.view.faces.ui.laf.base.xhtml.XhtmlLafRenderer.render(XhtmlLafRenderer.java:69)
[732] at oracle.adfinternal.view.faces.ui.BaseUINode.render(BaseUINode.java:346)
[733] at oracle.adfinternal.view.faces.ui.BaseUINode.render(BaseUINode.java:301)
[734] at oracle.adfinternal.view.faces.ui.BaseRenderer.renderChild(BaseRenderer.java:412)
[735] at oracle.adfinternal.view.faces.ui.BaseRenderer.renderIndexedChild(BaseRenderer.java:330)
[736] at oracle.adfinternal.view.faces.ui.BaseRenderer.renderIndexedChild(BaseRenderer.java:222)
[737] at oracle.adfinternal.view.faces.ui.BaseRenderer.renderContent(BaseRenderer.java:129)
[738] at oracle.adfinternal.view.faces.ui.BaseRenderer.render(BaseRenderer.java:81)
[739] at oracle.adfinternal.view.faces.ui.laf.base.xhtml.XhtmlLafRenderer.render(XhtmlLafRenderer.java:69)
[740] at oracle.adfinternal.view.faces.ui.BaseUINode.render(BaseUINode.java:346)
[741] at oracle.adfinternal.view.faces.ui.BaseUINode.render(BaseUINode.java:301)
[742] at oracle.adfinternal.view.faces.ui.BaseRenderer.renderChild(BaseRenderer.java:412)
[743] at oracle.adfinternal.view.faces.ui.BaseRenderer.renderIndexedChild(BaseRenderer.java:330)
[744] at oracle.adfinternal.view.faces.ui.BaseRenderer.renderIndexedChild(BaseRenderer.java:222)
[745] at oracle.adfinternal.view.faces.ui.BaseRenderer.renderContent(BaseRenderer.java:129)
[746] at oracle.adfinternal.view.faces.ui.laf.base.xhtml.BorderLayoutRenderer.renderIndexedChildren(BorderLayoutRenderer.java:42)
[747] at oracle.adfinternal.view.faces.ui.laf.base.xhtml.BorderLayoutRenderer.renderContent(BorderLayoutRenderer.java:71)
[748] at oracle.adfinternal.view.faces.ui.BaseRenderer.render(BaseRenderer.java:81)
[749] at oracle.adfinternal.view.faces.ui.laf.base.xhtml.XhtmlLafRenderer.render(XhtmlLafRenderer.java:69)
[750] at oracle.adfinternal.view.faces.ui.BaseUINode.render(BaseUINode.java:346)
[751] at oracle.adfinternal.view.faces.ui.BaseUINode.render(BaseUINode.java:301)
[752] at oracle.adfinternal.view.faces.ui.BaseRenderer.renderChild(BaseRenderer.java:412)
[753] at oracle.adfinternal.view.faces.ui.BaseRenderer.renderIndexedChild(BaseRenderer.java:330)
[754] at oracle.adfinternal.view.faces.ui.BaseRenderer.renderIndexedChild(BaseRenderer.java:222)
[755] at oracle.adfinternal.view.faces.ui.BaseRenderer.renderContent(BaseRenderer.java:129)
[756] at oracle.adfinternal.view.faces.ui.BaseRenderer.render(BaseRenderer.java:81)
[757] at oracle.adfinternal.view.faces.ui.laf.base.xhtml.XhtmlLafRenderer.render(XhtmlLafRenderer.java:69)
[758] at oracle.adfinternal.view.faces.ui.BaseUINode.render(BaseUINode.java:346)
[759] at oracle.adfinternal.view.faces.ui.BaseUINode.render(BaseUINode.java:301)
[760] at oracle.adfinternal.view.faces.ui.composite.UINodeRenderer.renderWithNode(UINodeRenderer.java:90)
[761] at oracle.adfinternal.view.faces.ui.composite.UINodeRenderer.render(UINodeRenderer.java:36)
[762] at oracle.adfinternal.view.faces.ui.laf.oracle.desktop.PageLayoutRenderer.render(PageLayoutRenderer.java:76)
[763] at oracle.adfinternal.view.faces.uinode.UIXComponentUINode.renderInternal(UIXComponentUINode.java:177)
[764] at oracle.adfinternal.view.faces.uinode.UINodeRendererBase.encodeEnd(UINodeRendererBase.java:53)
[765] at oracle.adf.view.faces.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:624)
[766] at oracle.adfinternal.view.faces.renderkit.RenderUtils.encodeRecursive(RenderUtils.java:54)
[767] at oracle.adfinternal.view.faces.renderkit.core.CoreRenderer.encodeChild(CoreRenderer.java:242)
[768] at oracle.adfinternal.view.faces.renderkit.core.CoreRenderer.encodeAllChildren(CoreRenderer.java:265)
[769] at oracle.adfinternal.view.faces.renderkit.core.xhtml.PanelPartialRootRenderer.renderContent(PanelPartialRootRenderer.java:65)
[770] at oracle.adfinternal.view.faces.renderkit.core.xhtml.BodyRenderer.renderContent(BodyRenderer.java:117)
[771] at oracle.adfinternal.view.faces.renderkit.core.xhtml.PanelPartialRootRenderer.encodeAll(PanelPartialRootRenderer.java:147)
[772] at oracle.adfinternal.view.faces.renderkit.core.xhtml.BodyRenderer.encodeAll(BodyRenderer.java:60)
[773] at oracle.adfinternal.view.faces.renderkit.core.CoreRenderer.encodeEnd(CoreRenderer.java:169)
[774] at oracle.adf.view.faces.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:624)
[775] at javax.faces.webapp.UIComponentTag.encodeEnd(UIComponentTag.java:645)
[776] at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:568)
[777] at oracle.adf.view.faces.webapp.UIXComponentTag.doEndTag(UIXComponentTag.java:100)
[778] at _plus._gl._DynamicViews._jspService(_DynamicViews.java:1245)
[779] at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
[780] at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:462)
[781] at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:598)
[782] at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:522)
[783] at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
[784] at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:712)
[785] at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:369)
[786] at com.evermind.server.http.ServletRequestDispatcher.unprivileged_forward(ServletRequestDispatcher.java:286)
[787] at com.evermind.server.http.ServletRequestDispatcher.access$100(ServletRequestDispatcher.java:50)
[788] at com.evermind.server.http.ServletRequestDispatcher$2.oc4jRun(ServletRequestDispatcher.java:192)
[789] at oracle.oc4j.security.OC4JSecurity.doPrivileged(OC4JSecurity.java:283)
[790] at com.evermind.server.http.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:197)
[791] at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:346)
[792] at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:152)
[793] at oracle.adfinternal.view.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:157)
[794] at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:107)
[795] at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:245)
[796] at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:137)
[797] at javax.faces.webapp.FacesServlet.service(FacesServlet.java:214)
[798] at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:64)
[799] at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl._invokeDoFilter(AdfFacesFilterImpl.java:228)
[800] at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl._doFilterImpl(AdfFacesFilterImpl.java:197)
[801] at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl.doFilter(AdfFacesFilterImpl.java:123)
[802] at oracle.adf.view.faces.webapp.AdfFacesFilter.doFilter(AdfFacesFilter.java:103)
[803] at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:15)
[804] at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:162)
[805] at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:620)
[806] at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:369)
[807] at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:865)
[808] at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:447)
[809] at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:215)
[810] at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:117)
[811] at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:110)
[812] at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
[813] at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:239)
[814] at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:34)
[815] at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:880)
[816] at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
[817] at java.lang.Thread.run(Thread.java:595)
[818] SQLWarning: reason(Warning: execution completed with warning) SQLstate(null) vendor code(17110)Thanks for the reply. -
Hello,
I am working with BC4J view objects
I created the view object using the query with the bind variables
select deptno from emp where salary = :1 and empno>= :2 and someothercolumn = :1
I set the bind variables like
viewObject.setWhereClauseParam(0, 10000);
viewObject.setWhereClauseParam(1, 10);
viewObject.executeQuery();
The view executed with out the problem and gave the result.
Now if I create the view with the query
select deptno from emp where salary = :1 and someothercolumn = :1 and empno>= :2
( The replaced the columns )
I set the bind variables like
viewObject.setWhereClauseParam(0, 10000);
viewObject.setWhereClauseParam(1, 10);
viewObject.executeQuery();
When i execute the query, it throws an expection
"java.sql.SQLException: ORA-01008: not all variables bound"
Please let me know what should be done to correct the problem
Thanks in Advance
SenthilYou're hitting an Oracle JDBC Driver bug regarding repeating the same bind variable name in the SQL statement.
As a workaround, instead of:
select deptno from emp where salary = :1 and someothercolumn = :1 and empno>= :2 do this instead:
select deptno from emp where salary = :1 and someothercolumn = :2 and empno>= :3 and write code like this:
viewObject.setWhereClauseParam(0, 10000);
viewObject.setWhereClauseParam(0, 10000);
viewObject.setWhereClauseParam(1, 10); That is, avoid repeating the same bind variable name in the SQL statement. -
Report Performance with Bind Variable
Getting some very odd behaviour with a report in APEX v 3.2.1.00.10
I have a complex query that takes 5 seconds to return via TOAD, but takes from 5 to 10 minutes in an APEX report.
I've narrowed it down to one particular bind. If I hard code the date in it returns in 6 seconds, but if I let the date be passed in from a parameter it takes 5+ minutes again.
Relevant part of the query (an inline view) is:
,(select rglr_lect lect
,sum(tpm) mtr_tpm
,sum(enrols) mtr_enrols
from ops_dash_meetings_report
where meet_ev_date between to_date(:P35_END_DATE,'DD/MM/YYYY') - 363 and to_date(:P35_END_DATE,'DD/MM/YYYY')
group by rglr_lect) RPV
I've tried replacing the "to_date(:P35_END_DATE,'DD/MM/YYYY') - 363" with another item which is populated with the date required (and verified by checking session state). If I replace the :P35_END_DATE with an actual date the performance is fine again.
The weird thing is that a trace file shows me exactly the same Explain Plan as the TOAD Explain where it runs in 5 seconds.
Another odd thing is that another page in my application has the same inline view and doesn't hit the performance problem.
The trace file did show some control characters (circumflex M) after each line of this report's query where these weren't anywhere else on the trace queries. I wondered if there was some sort of corruption in the source?
No problems due to pagination as the result set is only 31 records and all being displayed.
Really stumped here. Any advice or pointers would be most welcome.
Jon.Don't worry about the Time column, the cost and cardinality are more important to see whther the CBO is making different decisions for whatever reason.
Remember that the explain plan shows the expected execution plan and a trace shows the actual execution plan. So what you want to do is compare the query with bind variables from an APEX page trace to a trace from TOAD (or sqlplus or whatever). You can do this outside APEX like this...
ALTER SESSION SET EVENTS '10046 trace name context forever, level 1';Enter and run your SQL statement...;
ALTER SESSION SET sql_trace=FALSE;This will create a a trace file in the directory returned by...
SELECT value FROM v$parameter WHERE name = 'user_dump_dest' Which you can use tkprof to format.
I am assuming that your not going over DB links or anything else slightly unusual?
Cheers
Ben -
How to Dene a Data Link Between Queries: Bind Variables
This is an interesting topic and I cannot get it to work using Bind Variables.
I have 2 queries: Q1 and Q2. Q2 needs c_id, account_code and account_type from Q1.
Whe I run the data template below, I get only the data for Q1.
Now people may argue that there is no data in Q2 for the relevant clause. So if I even remove the where clause in Q2 I still get no joy i.e Data appears for Q1 but not for Q2
<dataTemplate name="FLCMR519_DATA_SET" description="Termination Quote Report">
<parameters>
<parameter name="cid" dataType="number" defaultValue="1"/>
<parameter name="p_cln_id" dataType="number" defaultValue="62412"/>
</parameters>
<dataQuery>
<sqlStatement name="Q1">
<![CDATA[SELECT qm.qmd_id,
qm.contract_period,
qm.quo_quo_id||'/'||qm.quote_no||'/'||qm.revision_no reference_no,
qm.contract_distance,
qm.mdl_mdl_id,
q.qpr_qpr_id,
q.quo_id,
q.drv_drv_id,
qm.revision_user username,
pb.first_name||' '||pb.last_name op_name,
pb.telephone_no,
pb.facsimile_no,
pb.email,
q.c_id c_id,
q.account_type account_type,
q.account_code account_code,
m.model_desc,
ph.payment_description payment_head_desc,
cl.fms_fms_id,
cl.start_date,
cl.end_date,
cl.actual_end_date,
cl.con_con_id,
cl.cln_id,
cl.term_qmd_id term_qmd_id,
qm2.contract_period term_period,
qm2.contract_distance term_distance
FROM quotations q,
quotation_models qm,
contract_lines cl,
personnel_base pb,
models m,
model_types mt,
payment_headers ph,
quotation_models qm2
WHERE q.quo_id = qm.quo_quo_id
AND cl.cln_id = :p_cln_id
AND qm.qmd_id = cl.qmd_qmd_id
AND qm2.revision_user = pb.employee_no (+)
AND qm.mdl_mdl_id = m.mdl_id
AND m.mtp_mtp_id = mt.mtp_id
AND qm.payment_id = ph.payment_header_id
AND qm2.qmd_id (+) = cl.term_qmd_id
]]>
</sqlStatement>
<sqlStatement name="Q2">
<![CDATA[SELECT ea.c_id, ea.account_type,ea.account_code,ea.account_name
FROM external_accounts ea
WHERE ea.c_id = :c_id
AND ea.account_type = :account_type
AND ea.account_code = :account_code
]]>
</sqlStatement>
</dataQuery>
</dataTemplate>Defining dataStructure section is mandatory for multiple queries.
-
Can I use bind variable instaed of writing static COLUMN Name
Hi , I am having a table containing id and column names, the data is stored against that id in other tables. Now I wish to update data into another table so that it goes into apppropriate column without using decode function.
I am trying to do this:
EXECUTE IMMEDIATE 'update TEST set :1 = :2
where PROJECT_ID= :3 and UNIQUE_ID= :4' using P_DEST_COLUMN, P_TEXT_VALUE, P_PROJ_ID, P_TASK_UID;
the values P_DEST_COLUMN, P_TEXT_VALUE, P_PROJ_ID, P_TASK_UID are populated using a cursor in PL/SQl
Is this statement valid? If not can you tell me how to do it as I am getting some error I am unable to comprehend.
thanks
RishabhColumn names cannot be substituted at run-time as bind variables. If you need to specify the column name at run-time, you'd need to construct a new string and execute that string dynamically, i.e.
EXECUTE IMMEDIATE 'UPDATE test SET ' || p_dest_column || ' = :1 ' || ...From a data model standpoint, storing column names as data elements in another table is generally a rather poor idea. It's likely to make ad-hoc reporting nearly impossible and to cause a lot more parsing than would otherwise be required.
Justin
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