ADF/UIX where clause and VO on different pages

Hi,
i have a VO called Periods which contains Periods and their statuses. On one page for entering data i use the periods VO in LOV mode with a where clause limiting the user to selecting periods with open status.
I have another page which is for maintaining the period statuses. The problem is that when i move between entry and setup pages the where clause takes affect in both pages ie. the maintain periods page only shows periods with status Open!!
To get around this on the maintain periods prepare model i tried doing this:
actionContext.getBindingContainer().getApplicationModule().findViewObject("PeriodsView1").setWhereClause(null);
actionContext.getBindingContainer().getApplicationModule().findViewObject("PeriodsView1").executeQuery();this works, however it causes bizarre behaviour on some records when i change values in the UIX editable table. The UIX editable table works fine if i remove the above code snippet (and dont go to the page that sets the where clause on the view object). The behaviour is that i cant select some rows in the UIX table properly and the updated values arent effected.
can someone advise pn the proper way of doing this?

Brenden, instead of setting the where clause to null, try setting it to an empty string (eg. "") or something dumb like "1=1".
In turn place JDeveloper into debug mode by selecting your project properties, profiles, development, runner, and changing the java options to: -Djbo.debugoutput=console
With this option turned on, you'll see your actual SQL going to the database with your where clause. You should be able to see the where clause of your underlying query that you just set, and if you use something dumb like 1=1 you'll note the setWhereClause module is working.
Hope this helps.
Cheers,
CM.

Similar Messages

Where clause and order by to DAO classes

Hi
Is it ok(I mean design wise) to pass the 'where clause' conditions and order by clause as a parameter to the method of DAO class?

Well, I would suggest you write seperate methods in your dao , one to select data without the where clause and one to select data with the where clause thrown in. If you have different 'where' clauses for selecting different kinds of data, have that many dao methods. The dao methods being specific know exactly what is the data that's coming in.
Lets assume you have a list of purchase orders and each purchase order is indetified by a unique id called PURCHASE_ORDER_ID.
1. The following code would populate a purchase order's details given an id.
private statis final String QUERY_1 = "select * from PURCHASE_ORDERS where PURCHASE_ORDER_ID = ? ";
PurchaseOrderModel getPurchaseOrderData(long poId){
     //get a prepared statement from your connection
     PreparedStatement pst = conn.prepareStatement(QUERY_1);
     //set the poId passed as params to your query
     pst.setLong(1, poId);
     ResultSet rs = pst.executeQuery();
     if(rs.next()){
          //populate data into a model
     finally{
          //clean up resources
     return model;
}2. The following code would return a list of PurchaseOrderModel's whose shipping date falls between a set of dates selected by the user.
private statis final String QUERY_2 = "select * from PURCHASE_ORDERS where SHIPPING_DATE between ? and ? ";
PurchaseOrderModel getPurchaseOrdersBetweenDates(list bindValues){
     //get a prepared statement from your connection
     PreparedStatement pst = conn.prepareStatement(QUERY_1);
     //set the dates passed as params to your query
     //we know that the List ought to contain only 2 dates
     pst.setDate(1, (Date)bindValues.get(0));
     pst.setDate(2, (Date)bindValues.get(1));
     ResultSet rs = pst.executeQuery();
     if(rs.next()){
          //iterate and populate data into a model
          //add model to a list
     finally{
          //clean up resources
     return list;
     3. This is more interesting - the dao method searches a list of Purchase Orders starting with a set of specific words. The words themselves may be one or many. This means that the number of '?' in your prepared statement may be dynamic. Each element of the list is a String that contains the start substring of a purcahse order name. For example - the list may contain elements like ["a", "ab", "c", "gh"] and the dao method returns all purchase order starting with these names.
private statis final String QUERY_3 = "select * from PURCHASE_ORDERS where ";
PurchaseOrderModel getPurchaseOrderNameMatches(list bindValues){
     //construct the query dynamically
     StringBuffer query = new StringBuffer(QUERY_3);
     int count = 0;
     for(Iterator itr = bindValues.iterator(); itr.hasNext();;){
          String value = (String)itr.next();
          query.append ("name like 'value%' ");
          if (count != 0 and (count+1 != bindValues.length)){
               query.append(" or ");
          count ++;
     //get a prepared statement from your connection
     PreparedStatement pst = conn.prepareStatement(query.toString());
     ResultSet rs = pst.executeQuery();
     if(rs.next()){
          //iterate and populate data into a model
          //add model to a list
     finally{
          //clean up resources
     return list;
To sum up,
1. You need as many methods as you have different kinds of searches (one method for each kind of 'where' clause).
2. The ejb/business layer would examine the data and decide on which method to call.
3. Increases coding effort, but makes the code clean and readable. Each layer does it's job. Thus we dont have ejbs forming 'where' clauses and so on.
Having said that, it really is your decision - you should take into consideration the following factors -
1. How big is the project ? If its a huge codebase developed by many people, then segregate the responsibilities clearly in each layer as I have outlined. For a small scale project, you could go with your approach.
2. Whats the take on maintenance and future add-ons ? Do you see the codebase growing with time ?
3. Is your project a commercial one - is it a product that needs to be maintained or is it a one-off development - develop once and you are done with it.
4. What are the design considerations ? Is somebody going to audit code for quality ? Or is it a academic one ?
You should take into account all these before deciding to go one way or the other.
A general thumb rule should be that you should be convinced that your code readable (maintainable), scalable and efficient. Anything that you do towards these ends is good code/design despite what people/books/patterns say, IMO.
cheers,
ram.

Mutilple Filter Objects - Changing where clause and or

Is it possible to have a query as below using filter commands.
(obj1 = 'value11' and obj2 = 'value21')
or
(obj1 = 'value12' and obj2 = 'value22')
or
The objective is to manipulate the where clause and , or .
Thanks in Advance
Bhanu Mohanty

Hi Bhanu,
to reach what you want it's necessary to build a virtual characteristic.
The new characteristic will be populated via coding during runtime of your query. Another possibility (as mentioned before in this forum by Siegfried Szameitat) is to create a new characteristic in your cube that contains field1 and field2 concatenated. With the first scenario, you dont need a reloading of your cube, with second one this is necessary.
Hope this helps.
Bye,
Roberto

Where clause and joins

HI all,
If i Have a select statement that needs two different tables
and a where clause with only 1 join and the rest of conditions dependent on only 1 table such as:
select .... from table a, table b
where a.col1 = b.col1
and b.col2 some condition
and b.col3 some condition;
is it better/optima for performancel for me to have the join right at the beginning of the where clause or after table b has been filtered out such as:
select ... from table a, table b
where b.col2 some condition
and b.col3 some condition
and a.col1 = b.col1

Hi,
The order of conditions in a WHERE clause doesn't effect performance; the Cost-Based Optimizer will decide how to perform them.
The order can make a difference on how easy it is to understand and maintain the code. I find ANSI join syntax far better for this:
select      ...
from      table      a
join     table      b     on     a.col1     = b.col1
where      b.col2 <some condition>
and      b.col3 <some condition>
;

Using bind variable in dynamic where clause and concatenate with query

Hi,
In my procedure i am framing where clause dynamically with bind variable,When i am concatenate this with my sql query for REF CURSOR i got sql command not properly ended exception.
Is it possible to pass values to the bind variable through the dynamic variable/value?
Please advise
Thanks in advance
Siva
IF in_applicationId IS NOT NULL THEN
          optional_where := optional_where || ' AND a.APPLICATION_ID like '||':e%';
          optional_using := ' in_appFuncGroup'||',in_currentUserID'||',in_appFuncGroup'||',in_queue_id'||',in_applicationId';
     END IF;
My query is like this
open Out_Main FOR SelectQuery USING optional_using

Thanks for reply,
In my procedure, i suppose to frame the where clause with bind dynamically according to the input parameters. so that i am framing the values of the bind variables also dynamically like this,
Please advise...
IF in_assignedAppFlag IS NOT NULL THEN
          IF in_assignedAppFlag = 'Y' THEN
               optional_where := optional_where || ' AND b.ASSIGNED_TO = :b' ;
          optional_using := ' in_appFuncGroup'||',in_currentUserID';
          ELSe
               IF in_isSupervisor = 0 THEN
                    optional_where := optional_where || ' AND (b.ASSIGNED_TO = :b'||' OR b.ASSIGNED_TO = ''-1'' OR b.ASSIGNED_TO IS NULL)';
          optional_using := ' in_appFuncGroup'||',in_currentUserID';
               END IF;
          END IF;
     ELSE
          IF in_isSupervisor = 0 THEN
               optional_where := optional_where || ' AND (b.ASSIGNED_TO = :b'||' OR b.ASSIGNED_TO = ''-1'' OR b.ASSIGNED_TO IS NULL)';
               optional_using := ' in_appFuncGroup'||',in_currentUserID';
          END IF;
     END IF;
     IF in_appFuncGroup IS NOT NULL THEN
          optional_where := optional_where || ' AND e.APP_FUNC_GROUP= :c';
          optional_using := ' in_appFuncGroup'||',in_currentUserID'||',in_appFuncGroup';
     END IF;
     IF in_queue_id IS NOT NULL THEN
          optional_where := optional_where || ' AND b.QUEUE_ID = :d';
          optional_using := ' in_appFuncGroup'||',in_currentUserID'||',in_appFuncGroup'||',in_queue_id';
     END IF;
     IF in_applicationId IS NOT NULL THEN
          optional_where := optional_where || ' AND a.APPLICATION_ID like '||':e%';
          optional_using := ' in_appFuncGroup'||',in_currentUserID'||',in_appFuncGroup'||',in_queue_id'||',in_applicationId';
     END IF;
     IF in_sourceCode IS NOT NULL THEN
          optional_where := optional_where || ' AND e.APP_SOURCE_CODE like '||':f%';
          optional_using := ' in_appFuncGroup'||',in_currentUserID'||',in_appFuncGroup'
          ||',in_queue_id'||',in_applicationId'||',in_sourceCode';
     END IF;
     IF in_logo IS NOT NULL THEN
          optional_where := optional_where || ' AND appProds.PRODUCT_TYPE like '||':g%';
          optional_using := ' in_appFuncGroup'||',in_currentUserID'||',in_appFuncGroup'
          ||',in_queue_id'||',in_applicationId'||',in_sourceCode'||',in_logo';
     END IF;
     IF in_firstName IS NOT NULL THEN
          optional_where := optional_where || ' AND upper(a.FIRST_NAME) like upper(:h%)';
          optional_using := ' in_appFuncGroup'||',in_currentUserID'||',in_appFuncGroup'
          ||',in_queue_id'||',in_applicationId'||',in_sourceCode'||',in_logo'||',in_firstName';
     END IF;
     IF in_surName IS NOT NULL THEN
          optional_where := optional_where || ' AND upper(a.SURNAME) like upper(:i%)';
          optional_using := ' in_appFuncGroup'||',in_currentUserID'||',in_appFuncGroup'
          ||',in_queue_id'||',in_applicationId'||',in_sourceCode'||',in_logo'||',in_firstName'||',in_surName';
     END IF;
     IF in_retreival_id IS NOT NULL THEN
          optional_where := optional_where || ' AND e.RETREIVAL_ID like :j%';
          optional_using := ' in_appFuncGroup'||',in_currentUserID'||',in_appFuncGroup'
          ||',in_queue_id'||',in_applicationId'||',in_sourceCode'||',in_logo'||',in_firstName'||',in_surName'||',in_retreival_id';
     END IF;

How to use a lexical variable in a WHERE clause and as a function argument.

Hello,
My report has a lexical variable which has values like 'and id in (1,3,4)'. I want to use this variable in two separate queries. In the first, it is used in the WHERE clause, something like:
.. where date is not null &var;
In the second query, the variable is used in a function call, something like:
select * from table (my_function(&var));
The trouble is that the first query works when the value of the variable is unquoted, but for the second query the value should be quoted.
Does anyone have an idea how I could solve this problem?
Thanks in advance,
Frans
Message was edited by:
fransie

http://tkyte.blogspot.com/2006/06/varying-in-lists.html
Presents many options.

Where clause and using dates

Hi all,
How to use the where clause to select records based on condition,,,,, and this condition is based on a date,, for example:
select items from inventory_items
where purchasing_date in :from_date and :to_date;
Thank you very much
Tasneem

Tasneem wrote:
Hi all,
How to use the where clause to select records based on condition,,,,, and this condition is based on a date,, for example:
select items from inventory_items
where purchasing_date in :from_date and :to_date;
Thank you very much
Tasneemtry this..
select items from inventory_items
where purchasing_date between :from_date and :to_date;
If someone's response is helpful or correct, please mark helpful or correct.

ADF dynamic where clause for VO query using BC

I'm hoping someone can help me out. I have a read only view object that I want to filter results based on some user choices. For example the user may want to see all results or they may only want to see a much smaller subset. This is for an error dashboard, the smaller subset maybe by application or maybe by application and by error severity. I think I can use a dynamic where clause but I'm not sure, Can someone get me started down the right path, or post an example that I can see.

Hi user,
You can use a dynamic where clause for this, but maybe there is a more practical option. Maybe you can have a fixed where clause, but using a bind parameter, like:
vo.application like :applicationParam. This makes an executeWithParams method available that you can call from your page, and use in the bindings. This parameter you can populate with the results of for example a poplist, with a default value of '%'.
When you do want to use a dynamic where clause, you will need to add a method to the java code of your application module, and make this method available for the client. In this method, you can use findViewObject to retrieve your VO, use VO.setWhereClause to set the whereclause to what you want, and then call VO.executeQuery. This method can then again be called from the page.
Success,
Jeroen van Veldhuizen

Where clause and Dates

I am creating a coditional query for one of my data blocks.
What I need to do is build a where clause on the fly and pass
that back to my block using the Set_BLock_Property built in. I
am able to do this but I am having problems with the fact that I
don't know how to correctly pass a date back. It seems when
specifying a date in a where clause it needs to have single
quotes around this. But when ever I try to embed the quotes in
the string I am not successful. I have even tried appending the
quotes using the chr function doing something like.
Where_Clause := 'Birthday <= '

Spencer,
I think chr(39) will give you the correct character. For example,
Where_Clause := 'Birthday <= '

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I have an ADF UIX page that has a couple of tabs. When switching from one to the other, some of the links to data pages give me 404 error whereas they work if I run each page seperately. How do you maintain state when switching on tabbed pages?
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LTS content WHERE clause and fitlers screwing up returned data

Hi all,
I'm connecting against Essbase 9.3.1 cubes with 10.1.3.4 and just stumbled upon an error. In some of the dimensions coming from Essbase there are undesired members, which I wanted to filter out the usual way. I.e. by adding where clauses to the LTS:
"Cube#1"."SALES".."SALES"."Gen4,Market" <> 'Dummy'
Now before doing this, everything runs fine with one report yielding this:
Gen3,Product Range
A 6.4
B 4
C 7.2
After adding:
Gen3,Product Range
A 35
B 110
C 42
These numbers don't make any sense. Funny thing is, that the request doesn't even display the Market dimension.
So I thought "well let's put it on the reports then". So I created saved filters (since there's also one on products)...Same result.
It actually appends this to the MDX
*set [Market4] as 'Filter(Generate({[Market3]}, Descendants([Market].currentmember, [Market].Generations(4),SELF), ALL), ( NOT ([Market].currentmember.MEMBER_ALIAS = "Corporate Sub-Region" OR [Market].currentmember.MEMBER_Name = "Corporate Sub-Region")) AND ( NOT ([Market].currentmember.MEMBER_ALIAS = "European Region SRgn" OR [Market].currentmember.MEMBER_Name = "European Region SRgn")))'*
The thing is: if I only use market dimension levels and filtering there I'm fine. Likewise, if I only use product dimension levels and filter on products there's no issue.
Any idea how I can filter this without getting errors?
Here's the two full statements
WORKS:
With
set [Data Type2] as 'Filter([Data Type].Generations(2).members, ([Data Type].currentmember.MEMBER_ALIAS = "Units" OR [Data Type].currentmember.MEMBER_Name = "Units"))'
set [Market3] as 'Filter([Market].Generations(3).members, ([Market].currentmember.MEMBER_ALIAS = "Europe" OR [Market].currentmember.MEMBER_Name = "Europe"))'
set [Product2] as 'Filter([Product].Generations(2).members, ([Product].currentmember.MEMBER_ALIAS = "SMU" OR [Product].currentmember.MEMBER_Name = "SMU"))'
set [Product3] as 'Generate([Product2], Descendants([Product].currentmember, [Product].Generations(3), leaves))'
set [Time Period2] as 'Filter([Time Period].Generations(2).members, ([Time Period].currentmember.MEMBER_ALIAS = "FY-09" OR [Time Period].currentmember.MEMBER_Name = "FY-09"))'
set [Time Period3] as 'Generate({[Time Period2]}, Descendants([Time Period].currentmember, [Time Period].Generations(3),SELF), ALL)'
set [View Type2] as 'Filter([View Type].Generations(2).members, ([View Type].currentmember.MEMBER_ALIAS = "Default" OR [View Type].currentmember.MEMBER_Name = "Default"))'
member [Account].[MS1] as 'AGGREGATE(crossjoin ({[Data Type2]},crossjoin ({[Market3]},{[View Type2]})),Account.[WoH Last 13Wks])', SOLVE_ORDER = 100
member [Account].[MS2] as 'AGGREGATE(crossjoin ({[Data Type2]},crossjoin ({[Market3]},{[View Type2]})),Account.[WoH Last 4Wks])', SOLVE_ORDER = 100
select
{ [Account].[MS1],
[Account].[MS2]
} on columns,
NON EMPTY {crossjoin ({[Product3]},{[Time Period3]})} properties ANCESTOR_NAMES, GEN_NUMBER on rows
from [SALES.SALES]
DOESNT WORK:
With
set [Data Type2] as 'Filter([Data Type].Generations(2).members, ([Data Type].currentmember.MEMBER_ALIAS = "Units" OR [Data Type].currentmember.MEMBER_Name = "Units"))'
set [Market3] as 'Filter([Market].Generations(3).members, ([Market].currentmember.MEMBER_ALIAS = "Europe" OR [Market].currentmember.MEMBER_Name = "Europe"))'
set [Market4] as 'Filter(Generate({[Market3]}, Descendants([Market].currentmember, [Market].Generations(4),SELF), ALL), ( NOT ([Market].currentmember.MEMBER_ALIAS = "Corporate Sub-Region" OR [Market].currentmember.MEMBER_Name = "Corporate Sub-Region")) AND ( NOT ([Market].currentmember.MEMBER_ALIAS = "European Region SRgn" OR [Market].currentmember.MEMBER_Name = "European Region SRgn")))'
set [Product2] as 'Filter([Product].Generations(2).members, ([Product].currentmember.MEMBER_ALIAS = "SMU" OR [Product].currentmember.MEMBER_Name = "SMU"))'
set [Product3] as 'Generate([Product2], Descendants([Product].currentmember, [Product].Generations(3), leaves))'
set [Time Period2] as 'Filter([Time Period].Generations(2).members, ([Time Period].currentmember.MEMBER_ALIAS = "FY-09" OR [Time Period].currentmember.MEMBER_Name = "FY-09"))'
set [Time Period3] as 'Generate({[Time Period2]}, Descendants([Time Period].currentmember, [Time Period].Generations(3),SELF), ALL)'
set [View Type2] as 'Filter([View Type].Generations(2).members, ([View Type].currentmember.MEMBER_ALIAS = "Default" OR [View Type].currentmember.MEMBER_Name = "Default"))'
member [Account].[MS1] as 'AGGREGATE(crossjoin ({[Data Type2]},crossjoin ({[Market4]},{[View Type2]})),Account.[WoH Last 13Wks])', SOLVE_ORDER = 100
member [Account].[MS2] as 'AGGREGATE(crossjoin ({[Data Type2]},crossjoin ({[Market4]},{[View Type2]})),Account.[WoH Last 4Wks])', SOLVE_ORDER = 100
select
{ [Account].[MS1],
[Account].[MS2]
} on columns,
NON EMPTY {crossjoin ({[Product3]},{[Time Period3]})} properties ANCESTOR_NAMES, GEN_NUMBER on rows
from [SALES.SALES]

NLS is UTF8 btw.

ADF UIX Messagechoice element with databinding in Search Page

How can we use the Messagechoice element with databinding in a ADF UIX search page? The Messagechoice element needs both target and destination dataSources and returns the selectedIndex (0,1,2,3....) and not the actual value. Is there a way of retrieving the actual value from the dropdown Messagechoice list in a search page without using the selectedIndex?

Arvind -
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<contents childData="${uix.data.data1.lang}">
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</contents>
</messageChoice>
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WHERE clauses and Merge Join Cartesian?

For some reason, Siebel is generating queries like this:
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However, by rewriting just those 2 clauses to:
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However, since Siebel is generating the query, and we are having issues, we decided to add columns for testing that is equivalent to the concatenation of the two columns above. After doing this, and creating indexes on the new columns, it is now back to the merge join cartesian and I cannot get rid of it.
So:
1. How can rewriting the WHERE (not adding or deleting anything here, just rewriting it in a different way) clause eliminate the merge join cartesian?
I'm guessing by understanding that single question, I will be able to come up with a better solution to this.

Note we made two additional columns:
CONCAT (CONCAT (t41828.lvl8anc_postn, '-'), t41828.lvl8_emp_full_name) => col1 CONCAT (CONCAT (t41828.lvl6anc_postn, '-'), t41828.lvl6_emp_full_name) => col2
When I created indexes on col1 and col2 and used them in the query, the cartesians returned, and I cannot figure out why. So, I'm still confused why:
In the original query:
1. Using CONCAT, and thus no indexes => cartesian
2. No CONCAT, and indexes => no cartesian
With the new columns, col1 and col2:
1. No CONCAT needed, full table scan or indexes => cartesian

Where clause and NULLs

I have an inventory table.
I want to do the following query to determine
how many systems have no category assigned to them.
select count(hostname) from systable where category is null;
It seems I can only create this statement if
hostname is replaced by category but then you can't do a count on a null.....

I can get it to display in a popup
by just getting all rows displayed where
category is null and then clicking on
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----

Setting up a project where source and destination are different formats

Howdy...
I'm a recent Vegas user who is just switching over to FCP6.
My question is this: When your source footage and destination format are two unrelated formats (for instance, HDV for source footage, Apple-TV H264 for destination), is it better to set up the project for your source footage format, or for your destination format?
In Vegas it didn't really matter, but it was good to use the destination format because you could preview what it'd look like at the size and frame-rate that you were going to end up in.
In FCP6, however, it seems that importing HDV into a H264 project may not work as well, becuase it wants to render the footage into the correct format before you can preview it.
FYI: The final desitnation is my gadget podcast, http://www.neo-fight.tv, which I have shot on HDV and edited on Vegas for the past year. FCP is very new to me, but I'm enjoying learning something new.
Let me know your thoughts...
Best,
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http://www.neo-fight.tv [The TV Show for The 'Not-So-Geeky']
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Hi Benjamin - Prior to fcs 2 I worked in whatever my capture format was and will still continue to do that. I plan to use ProRes now - but if I was coming from an hdv source I'd prolly opt to capture using DVCPro HD and working in that.
"In FCP6, however, it seems that importing HDV into a H264 project may not work as well, becuase it wants to render the footage into the correct format before you can preview it."
As far as working in .h264 is concerned and combining other formats into that I really don't know.
h264 for me is a delivery format - so I'd opt to still work in native capture format and then transcode/convert at the end. More options ....

ADF/UIX where clause and VO on different pages

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