Disable the generation of report when there are no returned by the query

I would like to write a preliminary report trigger that disables reports generation when my main query in my data model will return no data. If possible, I would like to reuse the same query in the data model from the writing of a motion to double again.

Thank you all

Create a view for the main request. In this case, you just have to do it in the front trigger of the report:

select count(*)
into my_var
from my_view
where ...;

if my_var =  0 then
   return false;
else
   return true;
end if;

In where clause you can use the same settings as in your main report query.

Tags: Oracle Development

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How to hide a column in the report when there are only zeros.
Hi Experts.,.

Is it possible to hide a column in the report when there are only zeros.

Thanks in advance
Vincent
Vincent Krishna wrote:
Hi Experts.,.

Is it possible to hide a column in the report when there are only zeros.

Thanks in advance
Vincent

No out-of-the-box, but there are several workaround solutions if you want to continue an any of them:

(1) use a view selector. A single report will be a pivot table with the column, the other will have the same report less column. Users can switch reports.

(2) use a column selector. The two choices would be this column or an empty space. If white is chosen (because the user has no values), the column "will disappear" according to the report.

(3) guided use NAV. This method involves the intervention of the user. Build a small report using the single column and put a filter "is not equal to" 0. Because there is only a single column, so all lines are 0, the report returns no rows.

Use this report in the properties of guided navigation from one section of the dashboard. Assign to this "If the report returns lines" and put the report that contains the column in this section. Now add another article on your table edge and in the properties of guided navigation of this section, set on "If the report will return no rows" and it points to the small report as well. In this section, put a second version of your report without the column in it.

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This post might help
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Previous/next buttons in Windows 7 Media Player 12 disabled when there are videos in the playlist

original title: Windows 7 Media Player 12 previous/next buttons disabled when there are videos in playlist works well with music files

I have 3 computers to windows 7 that all exhibit this same problem.

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Hi keith278,

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outer join when there are several tables are involved

Could not put up the question correctly to the last channel, my problem is with the join when there are several tables are involved, this is just one example of the task that I have to carry.

Tab1 aura model id retailer_id information for all the weeks (from the first Monday) of the month of JUNE with cost and Helen

Tab1

model_id	retailer_id	sell_date	cost	Helene
1	12	June 3, 13	100	40
1

June 10, 13

200

17 June 13

300

24 June 13

400

June 3, 13

300

June 10, 13

200

17 June 13

300

24 June 13

400

Tab2:

each retailer belongs to a dealer, under the table has the same information

retailer_id	Dealer_id
12	100

100

101

Tab 3

There is a third layer where each dealership is having a garage band

Dealer_id	Dealer_group
100	1001

101

1001

102

2001

103

2001

104

3001

105

3001

Tab4:

Of this table for each model and dealer discount information for the month of June (every week)

model_id

Dealer_group

discount_date

discount

1001

June 3, 13

1001

June 10, 13

1001

17 June 13

1001

24 June 13

1001

June 3, 13

1001

June 10, 13

1001

17 June 13

1001

24 June 13

2001

June 3, 13

2001

June 10, 13

2001

17 June 13

2001

24 June 13

Master_info:

It's the main table which is the master table for model /retailer information

Model_id	retailer_id
1

Output

model_id

retailer_id

sell_date

cost

Helene

Final (cost-helene-discount)

June 3, 13

100

June 10, 13

200

160

17 June 13

300

270

24 June 13

400

350

June 3, 13

300

280

June 10, 13

200

160

17 June 13

300

270

24 June 13

400

350

June 3, 13

June 10, 13

17 June 13

24 June 13

June 3, 13

June 10, 13

17 June 13

24 June 13

June 3, 13

June 10, 13

17 June 13

24 June 13

June 3, 13

June 10, 13

17 June 13

24 June 13

For highted above records (model_id / retailer_id combination) there is no record in tab1 but they have entered in master_info then the recordings should come for all model_id/retailer_id with all the 0 values

Hello

Thanks for posting the sample data.

It is unclear what dates you want to include in the output. The following query shows how you can generate every Monday in a given range. If you only want to include the dates that are actually present in tabl1 and/or tab4, you can simplify this a bit.

WITH date_range AS

(

SELECT TRUNC (TO_DATE (' 3 June 2013', 'DD-Mon-YYYY'))

, 'IW '.

) AS first_monday

, TRUNC (TO_DATE (24 June 2013 ', 'DD-Mon-YYYY') + 6)

, 'IW '.

) AS last_monday

OF the double

)

all_mondays AS

(

First_monday SELECT + (7 * (LEVEL - 1)) AS sell_date

OF date_range

CONNECT BY LEVEL<= 1="" +="" (="" (last_monday="" -="">

/ 7

)

)

SELECT mi.model_id

mi.retailer_id

am.sell_date

, Cost of NVL (t1.cost, 0) AS

, NVL (t1.rebat, 0) IN the refund

, NVL (t1.cost, 0)

-(NVL (t1.rebat, 0))

+ NVL (t4.discount, 0)

) AS final

E master_info

CROSS JOIN all_mondays am

LEFT OUTER JOIN tab1 t1 ON t1.model_id = mi.model_id

AND t1.retailer_id = mi.retailer_id

AND t1.sell_date = am.sell_date

LEFT OUTER JOIN tab2 t2 ON t2.retailer_id = mi.retailer_id

LEFT OUTER JOIN tab 3 t3 ON t3.dealer_id = t2.dealer_id

LEFT OUTER JOIN tab4 t4 ON t4.model_id = t1.model_id

AND t4.dealer_group = t3.dealer_group

AND t4.discount_date = t1.sell_date

ORDER BY mi.retailer_id

mi.model_id

am.sell_date

;

The results are not exactly what said you you wanted. I suspect it's because of typos in that you posted.

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Even will not appear my red imessages bubble. Even when I just get a message as well. There are some unread messages again and I did not open my app again and again, it does not show the number of notifications to the application. Help, please.

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Welcome to the communities of Apple Support! I'm sorry to hear that you are having these problems with your iPhone. If you do not see the Red badge of notification of unread messages in the Messages, you can check the Notification settings to ensure that the notification of the badge has not been disabled:
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Use the Notifications on your iPhone, iPad and iPod touch - Apple Support

Concerning

How to view the zero in the dashboard reports when there is no data in the database?
I'm generation of trend analysis report

in which I not show. so each month on a site web, I have all the data for a given month July (because there is no success during the previous month), report is generated with all months except JULY.

Is their any way to view the zero with the name of the month when there is no data (unsuccessfully) in the database?

ex.
Jan 10
20 February
15 March
Apr 4
May 12
June 16
July 0 <---(display zero here)
August 11
9 sep
.
.
Dec 8
You owe us an outerjoin:

http://obiee101.blogspot.com/search/label/outer%20JOIN

concerning

John
http://obiee101.blogspot.com

Exception of null on the list pointer implementing values when there are n rows in the table

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I use JDev 11.1.1.7.
I have a VO that I defined a LOV with no search box. In my page, I've added it as af:inputListOfValues, but when there is no rows in the table that I will meet with NPES
< AdfcExceptionHandler > < handleException > ADFc: when Manager application exception exception handling threw a new exception.
java.lang.NullPointerException
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simple value = "#{pageFlowScope.SearchBean.xxx}" = 'true' "
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I think you just create this LOV page by simply moving the VO, right?

You can select the box to tick 'Include no. Selection' in your VO, and see if that helps?

See you soon

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I need to give a personalized message as ' report produced no output due to... ". "in the BI publisher report instead of adobe gives the error"there are no pages"in the pdf output.

All entries?

Thank you and best regards,
Mukthi
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I forgot to mention in my previous answer.

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int i = 0;
Read all the records in the input file
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Disable the generation of report when there are no returned by the query

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