2 Day Developer DrillDown confusion

This problem is the same as adam.coles brought up in the post on June 9th, but hasn't gotten any response.
I am doing the 2 day developer course that can be found on the following page (on the right under "Getting Started"
http://www.oracle.com/technology/products/database/htmldb/index.html
In the course there is a "How to Create a Drill Down Report" on page 3-5
under "Customizing the DEMO_ORDER_ITEMS Report" (which seems odd since the report uses the DEMO_ORDER_ITEMS table but is named ORDER_ITEMS)
Anyway, there is a task of "Add a Condition" which says to select "ORDER_ID [DEMO_ORDER_ITEMS]" but there is no columns to select from let alone this particular one.
I'm wondering what must be present to have columns listed in "query conditions" in the "Query Definition" for a particular region?
Basically; am I missing something or is something missing from the course?
I'm certainly not the first to have this problem.

Hi Everyone,
I did essentially what dccase did. When I selected columns for the Order Item page, I added the necessary Product_ID columns and joined them. Then I went to the Report Attributes and turned off the check box in the "Show" column for the two product ID columns. The resulting report looked correct.
However, this isn't quite right. The excercise shows the table as the instructions meant, with all the "wrong" information because the original query intentionally lacked a join.
The goal of the exercise was to have the Order selected on Page 1 filter (by adding the condition that uses the hidden field) the items shown on Page 2.
Since one can not create the necessary condition (because there are no columns listed in the column selection field of the Condition page), I was wondering if anyone has actually implemented this desired functionality. How can one use a link from one page to drive a condition on another page?
Thanks,
Peter
PS
The information on this page: Missing Condition Columns seems to talk directly to the condition describe here. Unfortunately, while it is acknowledged that it may be a bug, no fix is mentioned.
Message was edited by:
Petie

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LICENSE RIGHTS
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Here is my response to a post Matt made on a blog:
THe whole post:
http://blog.simb.net/2009/01/19/take-flex-back-for-the-community/
@Matt
1st off thanks, now my input:
The crux of your criticism seems to be that the process that we use for decision-making is closed its certainly not how we feel
Unfortuntly, this seems like a case of bad commuication by Adobe and the Flex team. If notable community experts get the impression of closed doors, then *certainly* the rest of us get this impression as well.
but there has been very little participation from the community so far
Im a solid dev, and not an expert but I can contribute in things such as testing and low level optimization; But, the Adobe open source site is a galactic disaster and discourages me from getting invloved. It has so many webpages that just go around in circles - filled with text that is verbose, this frustrates me to a great deal. As opposed to somehting straight foreward like:
http://framework.zend.com/download/latest
or
http://code.google.com/p/papervision3d/
Everything is here and easily notable. I avoid the seamingly endless pages and confusion. If I want to get to the Flex dev mailing list I have to register, then choose the lists, add the lists to my account. go though my account prefs read some directions.. then set up some other preferences..jeeeezzzz. If I want to submit a feature request I am directed to create another login for some Bug and Issue management? HUH? I thought I was submitting a featue request.
Right on papervisions google HOME page I see Getting started > Papervision3D Mailing List.
Next when I finially do get to Flex SVN, this trunk. is nothing like I have seen.what IS all this stuff and where do I go to learn about it? There are countless subfolders filled with things I vaguely understand and if I want to learn what it is. where do I go? Is there even a src folder?
Here is a classic example.
Flex trunk Read Me:
http://opensource.adobe.com/svn/opensource/flex/sdk/trunk/README.txt
vs.
Zend Trunk Read me:
http://framework.zend.com/svn/framework/standard/trunk/README.txt
*What* is the Flex team thinking with this?
I just spent 5 minutes or so twirling through all these SVN directories and Adobes website and I am clueless. I feel like the project is unessarily complex and disorganized - even if it isnt. This just convinced me to delete my Flex sdk bookmark on my SVN client.
Adobe just lost one potential contributor to Flex SDK.
We have another idea that were bouncing around that I hope to share in a week or two but wont get into now.
Saying stuff like this is what gives people the impression of closed. Why not post these ideas the Flex team has? Even if it is stupid or incomplete
Thats the whole point.

Wow, thanks for your response. This is great. I now understand that I had a combination of prejudice and ignorance when regarding Adobe Open Source. Perhaps my ignorance on these particulars is something that other devs encounter ( that whole perception thing ). I have chatted with people who consider the Flex SDK and Flex Builder... not the same... but fused together so much that it'd be just crazy to try and use one with out the other When I mention using Flex without Flex Builder.... people get that glazed over look in their eyes....( FYI I'm a FDT man, but am keeping a close eye on the new Flex Builder ) I'll use Zend as an example ( it's the best that I can come up with ) but I feel like there is a difference between the open source framework and Zend Studio ( commercial software ). Anyway, I'm really excited about how you've responded to all this. I have more ideas, but Ill sit on them and think it through and get ready for next weeks meeting. Thanks, Alan On Jan 23, 2009, at 1:31 AM, Matt Chotin wrote: > A new message was posted by Matt Chotin in > > General Discussion -- > How Open source Flex looks to a mid level developer > > I've delayed responding to this because frankly I'm not sure what to > say for much of it. The first thing I have to point out is that > many of the things you mention are related to Flex Builder and not > the Flex SDK, which is the part that is open source. So things like > the FB features, and NDA as part of its prerelease program, etc are > part of the commercial offerings from Adobe, not the Flex SDK. > Every build of the SDK has been available from the open source site, > the MAX issues were for commercial products. > > The roadmap for Flex 4 has been posted on the Gumbo page now for a > while, we don't put up specific dates because we don't know specific > dates, and as we get closer to feeling certain on a date we've put > it up. I think that having dates up that constantly change is > counter-productive. > > We use a code name because you never know if another version is > going to jump into the middle or what could happen, locking in on a > version number is often just setting yourself up for confusion > later. Plenty of other projects use code names too, the idea that a > code name denotes secrecy is frankly ludicrous. > > Regarding your question about 1000 developers and 80% wanting to go > in a different direction: if 80% of our customers think we should > move one way, don't you think it'd be pretty silly as a company to > go against them? Adobe as a company, and the Flex team as a product > team, are very focused on delivering our customers value. If we > fail to deliver value, not only is our free open source product not > used, but our paid products aren't used as well. The things that > you sometimes run into are long-term vision vs. short-term pains, > and that may be where some aspects of open source vs. closed > differ. The Adobe team has a long-term vision of Flex, which we > have tried to share and get feedback on, and we make decisions based > on that vision while taking into account the short-term needs of > developers. I think this is a pretty reasonable approach overall, > and you as a Flex/Flash developer have probably benefited from it. > > I'm sorry you feel like Adobe is getting the only benefit of open > source and you aren't, we certainly believe that we've put pieces in > place to allow for everyone to benefit, and will continue to take > suggestions on how we can improve. > > Matt > > > On 1/21/09 7:54 AM, "Alan Klement" <[email protected]> wrote: > > A new message was posted by Alan Klement in > > General Discussion -- > How Open source Flex looks to a mid level developer > > Matt, your right. The Adobe Open Source site does have sufficient > resources, but the perception I had , as a developer interested in > getting invloved, was that the information was either not there, > incomplete, or difficult to find. The perception to me is that > Adobe is not serious about 'Open Source" - even if it is, the > perception I have is that it isn't. > > I don't mean disrespect, but I don't take "Adobe Open Source" > seriously. To illustrate my point I'll use this ( albeit a bit > extreme ) example: > > Suppose the Flex community consists of 1000 devoted developers. > 80% of these developers decide to take the sdk into a direction they > feel it needs to go. This decision, regardless if it's 'good' or > not, renders it incompatible with other Adobe products, namely Adobe > Catalyst. WIll Adobe accept the community's decision? > > When Adobe can answer 'yes' to that question, I will take Adobe's > commitment seriously. > > And there are so many other things t! hat send me red flags. > > - Why is the new name of Flex not public, and why am I, as others, > breaking NDA to talk about the renaming process with other Flex devs? > - What business is NDA doing in an 'Open' project. > - Why is Adobe tight lipped about a release for Flex 4? Where is > the roadmap? https://wiki.mozilla.org/Releases . > - Why are new features in Flex Builder not public? Adobe asks 'what > do you want', but never tells us the results of these polls and what > features it is actively working on. > - Why are there builds of Flex 4 passed out at MAX, but unavailable > to non-attendies. Had I *paid* to go to MAX, I'd have Flex 4... > - You mentioned that there wasn't a 'budget' to make it easier for > devs to submit feature suggestions? Set up a google mailing list, > that'll cost you 0 dollars. > - What is the term 'budget' doing in open source. If Adobe won't do > something, ask the community to chip in. > -Who are the other Adobe Flex devs? I can go to other open source > projects and see the names and contact info of other devs. Why > aren't THEY posting their opinions on this message board? > _Why all the 'codename' garbage. 'Codename' denotes secrecy. > - and on and on.... > > To me, Adobe looks like they want all the benefits of an open source > project, but none of the consequences. Being open source means > releasing a degree of control over the software. Hell, Richard > Stallman is still trying to convince people to change 'Linux' to > 'Linux-GNU'. > > I would like to help, but I just don't think my efforts would be > seriously considered. I work all day developing Flex applications > and front end Flash web sites. I don't want to then spend my free > time to be engrossed with a project's red tape ( Adobe policies ) - > only to have my efforts to be blown off. > > Sorry guys, it just looks like a win-win for Adobe and a lose-lose > for me. > > ________________________________ > View/reply at How Open source Flex looks to a mid level developer <a href=http://www.adobeforums.com/webx?13@@.59b790da/2 > > > Replies by email are OK. > Use the unsubscribe <a href=http://www.adobeforums.com/webx?280@@.59b790da!folder=.3c060fa1 > > form to cancel your email subscription. > > > > > ------------------------------------------------------ > View/reply at <a href=http://www.adobeforums.com/webx?13@@.59b790da/5> > Replies by email are OK. > Use the unsubscribe form at <a href=http://www.adobeforums.com/webx?280@@.59b790da!folder=.3c060fa1 > > to cancel your email subscription.

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Dear Oracle Guru's
Consider the following table
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Hi,
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The query above shows missing dates between the first date that is actually in the table and the last date in the table.
In practice, most people are interested in a deffierent range, such as all dates between two given parameters, or all dates within the last year.
If that's the case, you don't need the sub-query extrema; you can use the paremters (or compute the values) in all_days, based on dual.
For example, to get the most recent 365 days:
WITH all_days AS
 SELECT TRUNC (SYSDATE) + LEVEL - 365 AS a_date
 , TRUNC (SYSDATE) + LEVEL - 364 AS next_date
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... -- Same as beforeEdited by: Frank Kulash on Nov 23, 2009 10:54 AM

Error during rendering of page item P3_DEPARTMENT_ID - Apex 4.2 2+Day Guide

When I replace the code given in Apex 4.2 2+Day developer guide, it shows the following error.
Error is :
Error during rendering of page item P3_DEPARTMENT_ID. ORA-06550: line 5, column 1: PLS-00428: an INTO clause is expected in this SELECT statement
is_internal_error: true
apex_error_code: WWV_FLOW_FORM.UNHANDLED_ERROR
ora_sqlcode: -6550
ora_sqlerrm: ORA-06550: line 5, column 1: PLS-00428: an INTO clause is expected in this SELECT statement
component.type: APEX_APPLICATION_PAGE_ITEMS
component.id: 3996015574888943
component.name: P3_DEPARTMENT_ID
error_backtrace: ORA-06512: at "SYS.DBMS_SYS_SQL", line 1249 ORA-06512: at "SYS.WWV_DBMS_SQL", line 1021 ORA-06512: at "SYS.WWV_DBMS_SQL", line 1090 ORA-06512: at "APEX_040200.WWV_FLOW_DYNAMIC_EXEC", line 697 ORA-06512: at "APEX_040200.WWV_FLOW_META_UTIL", line 245 ORA-06512: at "APEX_040200.WWV_FLOW_FORMS", line 989 ORA-06512: at "APEX_040200.WWV_FLOW_FORMS", line 1428
the code of the book 2+Day developer which I used in my edit report region source :
SELECT e.EMPLOYEE_ID,
e.FIRST_NAME,
e.LAST_NAME,
e.HIRE_DATE,
e.SALARY,
e.COMMISSION_PCT,
calc_remuneration(salary, commission_pct) REMUNERATION,
e.DEPARTMENT_ID,
d.DEPARTMENT_NAME
FROM OEHR_EMPLOYEES e,
OEHR_DEPARTMENTS d
WHERE e.DEPARTMENT_ID = d.DEPARTMENT_ID(+) AND
(e.DEPARTMENT_ID = :P3_DEPARTMENT_ID or
(e.DEPARTMENT_ID is null and nvl(:P3_DEPARTMENT_ID,'-1') = '-1'))

0e342a31-11d2-4cd7-ac7c-802ef455d578 wrote:
Please update your forum profile with a recognisable username instead of "0e342a31-11d2-4cd7-ac7c-802ef455d578": Video tutorial how to change nickname available
Always include the information detailed in these guidelines when posting a question: how to get answers from forum
When I replace the code given in Apex 4.2 2+Day developer guide, it shows the following error.
When you replace what code? Where? How? Provide the exact steps necessary to reproduce the problem.
Error is :
Error during rendering of page item P3_DEPARTMENT_ID.
ORA-06550: line 5, column 1: PLS-00428: an INTO clause is expected in this SELECT statement
is_internal_error: true
apex_error_code: WWV_FLOW_FORM.UNHANDLED_ERROR
ora_sqlcode: -6550
ora_sqlerrm: ORA-06550: line 5, column 1: PLS-00428: an INTO clause is expected in this SELECT statement
component.type: APEX_APPLICATION_PAGE_ITEMS
component.id: 3996015574888943
component.name: P3_DEPARTMENT_ID
error_backtrace: ORA-06512: at "SYS.DBMS_SYS_SQL", line 1249 ORA-06512: at "SYS.WWV_DBMS_SQL", line 1021 ORA-06512: at "SYS.WWV_DBMS_SQL", line 1090 ORA-06512: at "APEX_040200.WWV_FLOW_DYNAMIC_EXEC", line 697 ORA-06512: at "APEX_040200.WWV_FLOW_META_UTIL", line 245 ORA-06512: at "APEX_040200.WWV_FLOW_FORMS", line 989 ORA-06512: at "APEX_040200.WWV_FLOW_FORMS", line 1428
The error page indicates that the error occurred in rendering the P3_DEPARTMENT_ID page item. What are the Source and Default settings for this item?

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Nicolai

Hi,
just trying to bring this up to the top threads...
> some of them don't work with Eclipse 2.x
The pity is, almost all important plugins are these days developed and maintained on an Eclipse 3 basis...
So, please, when does SAP plan to do the switch?!
Best regards
Detlev
PS: Next question - when will we as SAP Java developers have the possibility to have the fun of JDK 1.5...?!

2 Day Developer DrillDown confusion

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