Report region with sql query

Hi
I have a report region with sql query. There are two regions in page. On top of page, user enters data and after that second region show enterd data which is report region
based on sql query.
Now,when this page is opned, as user had not entered any thing, report region shows "no data found" message. Is it possible to remove that message or
may i conditionally disaply report region i.e if data is inserted then only report region is dispalyed.
Thanks

>
i was trying with select count(1) in expression.
>
Just for your info, COUNT() (without any grouping obviously) with always return 1 row. If there are no result for the query then 1 row will be returned with a value of zero - so there are results returned.
Secondly, why were you using COUNT(1) rather than COUNT(*)? That is is faster is a very common misconception and not true. If you need to know how many rows have been returned, use COUNT(*). If you need to take nulls into account (ie. not include them in your count) then use COUNT(column_name) and name the column that you are interested in specifically.
Cheers
Ben

Similar Messages

Problem with SQL query region source containing OLAP clauses

Hi team,
I believe I found a bug when HTMLDB validates the SQL Query in a report region.
My query includes an ORDER BY clause within a windowing function and HTMLDB refuses to accept the source owing to the presence of the ORDER BY and the column heading sort preference.
Clearly the order-by in a window function has little to do with the column heading sort, but this error prevents me from updating the conditional display item in the page definition.
Note also that the page was imported smoothly from the 1.5 version, so probably the region source is not checked at that time, but only when you update it "manually".
So, in the end, if I don't change anything the page works because the sql query is assumed to be correct but unfortunately I need to change the condition and I cannot.
The problem shows up in page 126 of app 21670, SQL query region.
Bye,
Flavio
PS: may be I can work around this by using the pl/sql function returning the sql query.

Flavio,
We're aware of this problem. For now, your workaround is described in this thread:
HTMLDB 1.6 and "order by" in analytic functions
Sergio

Bold a single row in a Report based on SQL Query

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One way to do this is to add a hidden column to your report which contains the formatting value, for example:
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Need help with SQL Query with Inline View + Group by

Hello Gurus,
I would really appreciate your time and effort regarding this query. I have the following data set.
Reference_No---Check_Number---Check_Date--------Description-------------------------------Invoice_Number----------Invoice_Type---Paid_Amount-----Vendor_Number
1234567----------11223-------------- 7/5/2008----------paid for cleaning----------------------44345563------------------I-----------------*20.00*-------------19
1234567----------11223--------------7/5/2008-----------Adjustment for bad quality---------44345563------------------A-----------------10.00------------19
7654321----------11223--------------7/5/2008-----------Adjustment from last billing cycle-----23543556-------------------A--------------------50.00--------------19
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Please Ignore '----', added it for clarity
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The query should return the following data set
Reference_No---Check_Number---Check_Date--------Description-------------------------------Invoice_Number----------Invoice_Type---Paid_Amount-----Vendor_Number
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4653456----------11223--------------7/5/2008-----------paid for cleaning------------------------35654765-------------------I---------------------30.00--------------19
The following is my query. I am kind of lost.
select B.Description, A.sequence_id,A.check_date, A.check_number, A.invoice_number, A.amount, A.vendor_number
from (
select sequence_id,check_date, check_number, invoice_number, sum(paid_amount) amount, vendor_number
from INVOICE
group by sequence_id,check_date, check_number, invoice_number, vendor_number
) A, INVOICE B
where A.sequence_id = B.sequence_id
Thanks,
Nick

It looks like it is a duplicate thread - correct me if i'm wrong in this case ->
Need help with SQL Query with Inline View + Group by
Regards.
Satyaki De.

Cannot generate a reports region with a search field in an existing app.

I have not found a way of generating a reports region with a search field on an existing page in an existing application.
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If it's DPS no. There is no native search available.
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Setting Default value with SQL Query as Data Model

Hi All,
I am developing report based on SQL query.date set as 'SQL Query'. I have created two params start-date and end-date. I am fetching records from database between these two dates.
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Thansk,
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Hi Vara,
To set the default value for one of your parameters to SYSDATE you need to enter:
{$SYSDATE()$}
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Cheers
Andy

Export to Excel from Report region (pl/sql returning sql query)

Hello all,
I have encountered an interesting problem. I have an HTMLDB application with a lot of sql reports coded straight inside the report region. In order to better organize my reports, I decided to
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2. create a package inside my database schema which houses all reports as pl/sql functions returning VARCHAR2, the string returned being the report query
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This technique seemed to work perfectly. The reports were being returned as expected. I was then asked to provide the "Export to Excel" capability to all my reports. This seemed like a piece of cake using HTML DB's "Export to Excel" extension. However, the "export to excel" does not function correctly when my reports are inside a package in the database. HTML DB tries to export but inside the excel spreadsheet, instead of seeing row data, I see:
<pre>failed to parse SQL query:
ORA-00936: missing expression
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--!>
</pre>
I am building my query string inside of my package functions by using a combination of literal strings and concatenating them with some parameter values being passed in. It seems that the HTML DB engine which exports the report to excel does not properly understand the concatenation of variables as can be seen by the empty space to the right of the equal sign in the "a.user_id = " clause. Does anybody have any input as to whether this is a known issue or if I am doing something wrong? Thanks a lot for your time.
- Kenny R.

James,
Thanks for the quick reply. I think you mis-understood what I'm doing. All I'm doing is creating packaged functions which return VARCHAR2. The VARCHAR2 that they return is the report query. With this technique, I no longer have to type the query into the HTML DB report region. Instead, I make the report region a "Pl/sql function returning sql query" and make the following call: return package_name.function_name(some_application_items passed in as parameters)
This makes for a much more organized html db app. The problem is that the "export to excel" function does not correctly interpret the VARCHAR2 that my packaged functions are returning. Is this a better explanation? Thanks again for your time.
- Kenny R.

Using Interactive Report with SQL query accessing tables via db link

Is there a known issue with using the interactive report in version 3.1.2.00.02 with SQL that is accessing tables via a database link? I get the error 'not all variables bound', I do not get this error when using the standard report for the same SQL?
Thanks,
Edited by: [email protected] on May 26, 2009 2:59 PM

Varad,
Good question, failed to check that. In fact there are errors. Dump file c:\oraclexe\app\oracle\admin\xe\bdump\xe_s002_3640.trc
Mon Jun 15 08:48:11 2009
ORACLE V10.2.0.1.0 - Production vsnsta=0
vsnsql=14 vsnxtr=3
Oracle Database 10g Express Edition Release 10.2.0.1.0 - Production
Windows XP Version V5.1 Service Pack 3
CPU : 2 - type 586, 1 Physical Cores
Process Affinity : 0x00000000
Memory (Avail/Total): Ph:1051M/2038M, Ph+PgF:2273M/3934M, VA:1302M/2047M
Instance name: xe
Redo thread mounted by this instance: 1
Oracle process number: 16
Windows thread id: 3640, image: ORACLE.EXE (S002)
*** ACTION NAME:(PAGE 2) 2009-06-15 08:48:11.743
*** MODULE NAME:(APEX:APPLICATION 112) 2009-06-15 08:48:11.743
*** SERVICE NAME:(SYS$USERS) 2009-06-15 08:48:11.743
*** CLIENT ID:(ADMIN:232384011651572) 2009-06-15 08:48:11.743
*** SESSION ID:(24.931) 2009-06-15 08:48:11.743
*** 2009-06-15 08:48:11.743
ksedmp: internal or fatal error
ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [_LdiDateFromArray+55] [PC:0x608B04F3] [ADDR:0x0] [UNABLE_TO_WRITE] []
Current SQL statement for this session:
select Stage,Procedure,Stp,FW,Reslt,MSG,date_run
from bi_msg_VW@dwitnm
order by 1
----- PL/SQL Call Stack -----
object line object
handle number name
2FE1EA14 1207 package body SYS.DBMS_SYS_SQL
2FE1F064 328 package body SYS.DBMS_SQL
2ABDC520 5097 package body APEX_030200.WWV_RENDER_REPORT3
2BD5E55C 1538 package body APEX_030200.WWV_FLOW_DISP_PAGE_PLUGS
2BD5E55C 366 package body APEX_030200.WWV_FLOW_DISP_PAGE_PLUGS
335BDA88 11190 package body APEX_030200.WWV_FLOW
2BDBD1C8 255 procedure APEX_030200.F
2AB58D10 30 anonymous block
----- Call Stack Trace -----
I didn't include the call stack, it is too large. Now I'm even more puzzled that the IR would work while a sql report would fail.
Bob

Problem With SQL Query (updateable report)

Hi,
I have a report which I have set as type 'SQL Query (updateable report)'. I have added a 'row selector' to the report but when I run it I get the following error message:
failed to parse SQL query:
ORA-00904: "COL60": invalid identifier
The report works fine if I remove the row selector. Any ideas as to why the error is being produced?
Cheers
Simon

I don't have the apex_application.g_f01(i) referenced in the page source...In the page source you wouldn't find anything by that name
Identify the tabular form's checkbox column in the page(firebug/chrome developer panel makes this easy)
It should be like
<input id="..." value="" type="checkbox" name="fXX" >we are interested in the name attribute , get that number (between 01 and 50)
Replace that number in the code, for instance if it was f05 , the code would use
apex_application.g_f05
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Using prompts with SQL query

Post Author: wleonetti
CA Forum: Crystal Reports
Hello!
I have acquired a report from our regional headquarters, and have been asked locally to add a prompt to one that already exists in the report.
The report currently uses an SQL query, which in turn uses a single prompt to limit the data reported. However, the name of the parameter in the Field Explorer in Parameter Fields is "Facility", but, when I use the Database Expert and select edit for the query (under Selected Tables, right-click on "Command" under the database and click on "Edit Command"--is Command a default name?), under the Parameter List, the name of the parameter there is "Facility1" (?). The SQL references the parameter "Facility1" (...like '{?Facility1}'), but I cannot find any link/interface between the Parameter List "Facility1" to the Parameter Field "Facility", and I cannot find any other references to "Facility1" anywhere else in the report (sorry, I'm very new at CR, and am not sure how to do a global search of a desired text string in the reports).
I have asked the author for an explanation, but he would only offer, after indicating that he ... was not obligated to help me in any way .., the following bone: "I just simply rename the parameter in Command from Facility1 to Facility which bears the same name as the parameter interface and it just works fine." This only served to confuse me more, since the parameter name currently in Command is "Facility1" (and the report works the way it is)--when I change the name of the parameter in Parameter List (and the parameter name in the SQL query) to "Facility" (to match the Parameter Field's "Facility"?) ... the parameter in the Parameter Fields ... disappears?
Can someone please instruct me how to, in whatever steps are necessary, add a parameter to the Parameter Fields and edit the SQL code to use that parameter? or point me to some documentation that will help me with this?
Thanks in advance for any help offered.
wleonetti

Hi Eric,
Try expressing the source as this:
begin
return functionname(to_date('30-sep-2010', 'dd-mon-yyyy'));
end;That works fine for me, and if I take out the begin-end and the trailing semicolon from the return statement I get the same behavior as you.
It does mention in the help for the source (only during the wizard though) that this source type has to be expressed that way, but I agree it would be helpful if the tool would validate for this format when 'Function Returning SQL Query' is used or give some sort of indication of the trouble. Anyway, this should get you going again.
Hope this helps,
John
If you find this information useful, please remember to mark the post "helpful" or "correct" so that others may benefit as well.

Issue with SQL Query with Presentation Variable as Data Source in BI Publisher

Hello All
I have an issue with creating BIP report based on OBIEE reports which is done using direct SQL. There is this one report in OBIEE dashboard, which is written using direct SQL. To create the pixel perfect version of this report, I am creating BIP data model using SQL Query as data source. The physical query that is used to create OBIEE report has several presentation variables in its where clause.
select TILE4,max(APPTS), 'Top Count' from
SELECT c5 as division,nvl(DECODE (C2,0,0,(c1/c2)*100),0) AS APPTS,NTILE (4) OVER ( ORDER BY nvl(DECODE (C2,0,0,(c1/c2)*100),0)) AS TILE4,
c4 as dept,c6 as month FROM
select sum(case when T6736.TYPE = 'ATM' then T7608.COUNT end ) as c1,
     sum(case when T6736.TYPE in ('Call Center', 'LSM') then T7608.CONFIRMED_COUNT end ) as c2,
     T802.NAME_LEVEL_6 as c3,
     T802.NAME_LEVEL_1 as c4,
     T6172.CALENDARMONTHNAMEANDYEAR as c5,
     T6172.CALENDARMONTHNUMBERINYEAR as c6,
     T802.DEPT_CODE as c7
from
     DW_date_DIM T6736 /* z_dim_date */ ,
     DW_MONTH_DIM T6172 /* z_dim_month */ ,
     DW_GEOS_DIM T802 /* z_dim_dept_geo_hierarchy */ ,
     DW_Count_MONTH_AGG T7608 /* z_fact_Count_month_agg */
where ( T802.DEpt_CODE = T7608.DEPT_CODE and T802.NAME_LEVEL_1 = '@{PV_D}{RSD}'
and T802.CALENDARMONTHNAMEANDYEAR = 'July 2013'
and T6172.MONTH_KEY = T7608.MONTH_KEY and T6736.DATE_KEY = T7608.DATE_KEY
and (T6172.CALENDARMONTHNUMBERINYEAR between substr('@{Month_Start}',0,6) and substr('@{Month_END}',8,13))
and (T6736.TYPE in ('Call Center', 'LSM')) )
group by T802.DEPT_CODE, T802.NAME_LEVEL_6, T802.NAME_LEVEL_1, T6172.CALENDARMONTHNAMEANDYEAR, T6172.CALENDARMONTHNUMBERINYEAR
order by c4, c3, c6, c7, c5
))where tile4=3 group by tile4
When I try to view data after creating the data set, I get the following error:
Failed to load XML
XML Parsing Error: mismatched tag. Expected: . Location: http://172.20.17.142:9704/xmlpserver/servlet/xdo Line Number 2, Column 580:
Now when I remove those Presention variables (@{PV1}, @{PV2}) in the query with some hard coded values, it is working fine.
So I know it is the PV that's causing this error.
How can I work around it?
There is no way to create equivalent report without using the direct sql..
Thanks in advance

I have found a solution to this problem after some more investigation. PowerQuery does not support to use SQL statement as source for Teradata (possibly same for other sources as well). This is "by design" according to Microsoft. Hence the problem
is not because different PowerQuery versions as mentioned above. When designing the query in PowerQuery in Excel make sure to use the interface/navigation to create the query/select tables and NOT a SQL statement. The SQL statement as source works fine on
a client machine but not when scheduling it in Power BI in the cloud. I would like to see that the functionality within PowerQuery and Excel should be the same as in Power BI in the cloud. And at least when there is a difference it would be nice with documentation
or more descriptive errors.
//Jonas

Report Layout width(Report based on SQL Query)

Is there any way to increase the width of the report layout? I have removed as many columns as I can and dropped the font size down but the data in the columns is still wrapping to more than one line. How can I increase the report layout width, or change the layout to landscape or something similar.
thanks

I had this problem with wrapping text. You have to create a Reports From SQL Query and choose a custom layout. Then when you go the the HTML layout section, you will need to ad nowrap to the <TD> tag (i.e. <TD nowrap>) for each field you do not want to wrap.
Martin

Help with SQL query into Crystal

Afternoon all,
I am trying to convert the following SQL query into Crystal by using the tables given in the query however the relationship given in the query is bit awkward, in a sense that I cannot create a relationship under Crystal desgin.
Here is the query
select count(order_progressed.order_no),reason_code
from order_progressed,lab_reasons, rework_groups
where
order_progressed.date_created=Today
and (order_progressed.order_status=from_gate
and lab_reasons.reason_code between from_reason and to_reason)
group by lab_reasons.reason_code
order by 2
We have three tables
1: Order_Progressed
2: Lab Reasons
3: Rework_Groups
Order_progressed can be linked with rework_group by Status (if you see the line order_progressed.order_status=from_gate)
However how to link the following line?
lab_reasons.reason_code between from_reason and to_reason
I mean when I try to link it by Lab Reasons.Reason Code to From_reason, to reason, it doesn't seem to work.
The report is grouped by Lab Reasons. Reason Code, so I really have to some how create a relationship between Lab Reasons table and Rework_Group table.
This is what I get when I run the same query into Crystal using the relationship
SELECT lab_reasons.reason_code, order_progressed.date_created, order_progressed.order_no
FROM maxmast.lab_reasons lab_reasons, kevin.order_progressed order_progressed,
roger.rework_groups rework_groups
WHERE (order_progressed.order_status=rework_groups.from_gate) AND
((lab_reasons.reason_code=rework_groups.from_reason) AND
(lab_reasons.reason_code=rework_groups.to_reason)) AND (order_progressed.date_created>={ts
'2008-01-01 00:00:00'} AND order_progressed.date_created<={ts '2008-12-17 00:00:00'})
Any ideas?
Many thanks
Kind Regards
Jehanzeb

Sastry I didn't understand why did you use Lab_reasons.reason_code twice in your SQL.
What I have done since I posted this thread,
I created a command like this
Select *
from rework_groups,lab_reasons
where
lab_reasons.reason_code between from_reason and to_reason
Then I took out the lab_reasons table and rework_groups table, then I linked the order_status from Order_progressed table to From_gate of the newly created table (I called it Reason_Code).
This made the report running but it is crunching quite allot of numbers. I wonder if I made a mistake somewhere?
Oh and please note, I'd like to create an SQL (if need be) without the date entry which was done in the original SQL because I'd like to setup my own date range within Crystal Reports instead of getting passed by SQL itself.
This is how it looks like in Crystal now.
sae1_live
SELECT order_progressed.date_created, order_progressed.order_no, order_progressed.order_status
FROM kevin.order_progressed order_progressed
WHERE (order_progressed.date_created>={ts '2008-01-01 00:00:00'} AND
order_progressed.date_created<={ts '2008-12-17 00:00:00'})
EXTERNAL JOIN order_progressed.order_status={?sae1_live: Reason_Code.from_gate}
sae1_live
Select *
from rework_groups, lab_reasons
where lab_reasons.reason_code between from_reason and to_reason
EXTERNAL JOIN Reason_Code.from_gate={?sae1_live: order_progressed.order_status}
Regards
Jehanzeb

I need help with SQL query

Hi All,
I have a problem in the query below. When I run the query I got a pop-up screen to ente value for
:total_balance,
:emp_code,
:from_date,
:to_date
total_balance supose to be a result of a calculation.
Your assistance is apreciated. Thanks,
Ribhi
select      FK_VOUCHERSERIAL_N,
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     DESCRIPTION,
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from      EMPLOYEE_TRANSACTI
where     FK_EMPLOYEENUMBER0=:emp_code
and     STATUS=1
and     FK_VOUCHERVALUE_DA<=:to_date
and     FK_VOUCHERVALUE_DA>=:from_date
and     ((TYPE >7 and TYPE <16)
     or (TYPE >34 and TYPE <43)
     or (TYPE =7)
     or (TYPE =18)
     or (TYPE >26 and TYPE <35)
     or (TYPE =17)
     OR (TYPE = 60)
     OR (TYPE = 70)
OR (TYPE = 72)
OR (TYPE = 73)
OR (TYPE = 74)
     or (type = 21)
     or (type =24)
     or (type = 81)
     or (type = 82))
order by      FK_VOUCHERVALUE_DA asc, FK_VOUCHERSERIAL_N asc, type desc

Hi Satyaki,
My problem is with SQL and PL/SQL codd. I managed to convert some of my reports and now I'm facing a problem with converted SQL and PL/SQL code. To give you an Idea the following is a sample of a converted report.
Pls have a look. (p.s how can i post formated text)
Thanks,
Ribhi
1 - XML template file
<?xml version="1.0" encoding="UTF-8" ?>
- <dataTemplate name="Accnt101" defaultPackage="Accnt101" version="1.0">
- <properties>
<property name="xml_tag_case" value="upper" />
</properties>
- <parameters>
<parameter name="FROM_DATE" dataType="date" defaultValue="01/01/1998" />
<parameter name="TO_DATE" dataType="date" defaultValue="31/12/1998" />
<parameter name="EMP_CODE" dataType="number" defaultValue="44" />
</parameters>
<lexicals />
- <dataQuery>
- <sqlStatement name="employee_trans">
- <![CDATA[
select      FK_VOUCHERSERIAL_N,
     FK_VOUCHERVALUE_DA,
     DESCRIPTION,
     nvl(AMOUNT,0) amount,
     TYPE,
     Accnt101.postive_amountformula(EMPLOYEE_TRANSACTI.TYPE, nvl(AMOUNT,0)) postive_amount,
     Accnt101.negative_amountformula(EMPLOYEE_TRANSACTI.TYPE, nvl(AMOUNT,0)) negative_amount,
     Accnt101.total_balanceformula(:total_balance, EMPLOYEE_TRANSACTI.TYPE,Accnt101.negative_amountformula(EMPLOYEE_TRANSACTI.TYPE, nvl(AMOUNT,0)) ,Accnt101.postive_amountformula(EMPLOYEE_TRANSACTI.TYPE, nvl(AMOUNT,0)) , nvl(AMOUNT,0)) total_balance
from      EMPLOYEE_TRANSACTI
where     FK_EMPLOYEENUMBER0=:emp_code
and     STATUS=1
and     FK_VOUCHERVALUE_DA<=:to_date
and     FK_VOUCHERVALUE_DA>=:from_date
and     ((TYPE >7 and TYPE <16)
     or (TYPE >34 and TYPE <43)
     or (TYPE =7)
     or (TYPE =18)
     or (TYPE >26 and TYPE <35)
     or (TYPE =17)
     OR (TYPE = 60)
     OR (TYPE = 70)
                OR (TYPE = 72)
                OR (TYPE = 73)
                OR (TYPE = 74)
     or (type = 21)
     or (type =24)
     or (type = 81)
     or (type = 82))
order by      FK_VOUCHERVALUE_DA asc, FK_VOUCHERSERIAL_N asc, type desc
]]>
</sqlStatement>
- <sqlStatement name="employee">
- <![CDATA[
select NAME,NUMBER0
from EMPLOYEE
where NUMBER0=:emp_code
]]>
</sqlStatement>
</dataQuery>
<dataTrigger name="beforeReportTrigger" source="Accnt101.beforereport" />
- <dataStructure>
- <group name="G_employee_trans" dataType="varchar2" source="employee_trans">
<element name="FK_VOUCHERSERIAL_N" dataType="number" value="FK_VOUCHERSERIAL_N" />
<element name="FK_VOUCHERVALUE_DA" dataType="date" value="FK_VOUCHERVALUE_DA" />
<element name="DESCRIPTION" dataType="varchar2" value="DESCRIPTION" />
<element name="AMOUNT" dataType="number" value="AMOUNT" />
<element name="postive_amount" dataType="number" value="postive_amount" />
<element name="negative_amount" dataType="number" value="negative_amount" />
<element name="total_balance" dataType="number" value="total_balance" />
<element name="TYPE" dataType="number" value="TYPE" />
<element name="CS_1" function="sum" dataType="number" value="G_employee_trans.total_balance" />
</group>
- <group name="G_employee" dataType="varchar2" source="employee">
<element name="NUMBER0" dataType="number" value="NUMBER0" />
<element name="NAME" dataType="varchar2" value="NAME" />
</group>
<element name="balance" dataType="number" value="Accnt101.balance_p" />
<element name="CS_2" function="count" dataType="number" value="G_employee.NUMBER0" />
<element name="CS_3" function="count" dataType="number" value="G_employee_trans.AMOUNT" />
</dataStructure>
</dataTemplate>
2 - PLS/SQL package
CREATE OR REPLACE PACKAGE Accnt101 AS
     from_date     date;
     to_date     date;
     emp_code     number;
     balance     number := 0 ;
     function postive_amountformula(TYPE in number, amount in number) return number ;
     function negative_amountformula(TYPE in number, amount in number) return number ;
     function BeforeReport return boolean ;
     function total_balanceformula(total_balance in number, TYPE in number, negative_amount in number, postive_amount in number, amount in number) return number ;
     Function balance_p return number;
END Accnt101;
3- Package Body
CREATE OR REPLACE PACKAGE BODY Accnt101 AS
function postive_amountformula(TYPE in number, amount in number) return number is
begin
     if ((TYPE>26 and TYPE<35)
          or (TYPE=17))
     then
          return(amount);
     elsif (type = 70)and (amount >=0) then
          return (amount) ;
elsif (type = 72)and (amount >=0) then
          return (amount) ;
elsif (type = 73)and (amount >=0) then
          return (amount) ;
elsif (type = 74)and (amount >=0) then
          return (amount) ;
     elsif (type = 60)and (amount >=0) then
          return (amount) ;
     else
          return (null) ;
     end if;
RETURN NULL; end;
function negative_amountformula(TYPE in number, amount in number) return number is
begin
     if ((TYPE>7 and TYPE<16)
          or (TYPE >34 and TYPE <43)
          or (TYPE=7)
          or (TYPE=18)
          or (type=21)
          or (type=24)
          or (type= 81)
          or (type=82))
     then
          return(amount);
     elsif (type = 70)and (amount <0) then
          return (abs (amount)) ;
elsif (type = 72)and (amount <0) then
          return (abs (amount)) ;
elsif (type = 73)and (amount <0) then
          return (abs (amount)) ;
elsif (type = 74)and (amount <0) then
          return (abs (amount)) ;
     elsif (type = 60)and (amount <0) then
          return (abs(amount)) ;
     else
          return (null) ;
     end if;
RETURN NULL; end;
function BeforeReport return boolean is
var_pos     number(15,3) ;
var_neg     number(15,3) ;
beg_bal     number(15,3) ;
Begin
begin
select sum (nvl(amount,0)) into beg_bal
     from EMPLOYEE_TRANSACTI
     where (TYPE=99 or type = 92 or type = 93 or type = 94)
     and to_char(from_date,'YYYY')=to_char(date0,'YYYY')
     and FK_EMPLOYEENUMBER0=emp_code;
EXCEPTION
     WHEN NO_DATA_FOUND THEN
     beg_bal := 0;
end;
begin
     select      sum(nvl(amount,0)) into var_pos
     from      EMPLOYEE_TRANSACTI
     where
          (TYPE=17
          or type=60
          OR TYPE=70
oR TYPE=72
OR TYPE=73
OR TYPE=74
          or (TYPE>26 and TYPE<35))
     and      fk_vouchervalue_da<from_date
     and      fk_vouchervalue_da>= trunc(from_date,'year')
     and      FK_EMPLOYEENUMBER0=emp_code;
EXCEPTION
     WHEN NO_DATA_FOUND THEN
     var_pos := 0;
end;
Begin
     select sum(nvl(amount,0)) into var_neg
     from EMPLOYEE_TRANSACTI
     where ((TYPE>7 and TYPE<16)
          or (TYPE >34 and TYPE <43)
          or (TYPE=7)
          or (TYPE=18)
          or (type=21)
          or (type=24)
          or (type= 81)
          or (type=82) )
     and fk_vouchervalue_da<from_date
     and fk_vouchervalue_da>= trunc(from_date,'year')
     and FK_EMPLOYEENUMBER0=emp_code;
     balance :=nvl(beg_bal,0) + nvl(var_pos,0) - nvl(var_neg,0);
     return(true);
EXCEPTION
     WHEN NO_DATA_FOUND THEN
     balance :=nvl(beg_bal,0) + nvl(var_pos,0) - nvl(var_neg,0);
          RETURN (TRUE);
end;
RETURN NULL; end;
function total_balanceformula(total_balance in number, TYPE in number, negative_amount in number, postive_amount in number, amount in number) return number is
begin
     if total_balance is null then
     if ((TYPE>7 and TYPE<16)
          or (TYPE >34 and TYPE <43)
          or (TYPE=7)or (TYPE=18)
          or (type=21) or (type=24)
          or (type= 81)
          or (type=82))
     then
          return(balance-negative_amount);
     elsif ((TYPE>26 and TYPE<35) or (TYPE=17))
          then
               return(balance+postive_amount);
          elsif (type=70 or type=72 or type=73 or type=74
or type=60) and (amount >=0) then
               return(balance+postive_amount);
          elsif (type=70 or type=72 or type=73 or type=74
or type=60) and (amount <0) then
               return(balance-negative_amount);
     end if;
     else
     if ((TYPE>7 and TYPE<16)
          or (TYPE >34 and TYPE <43)
          or (TYPE=7)or (TYPE=18)
          or (type=21) or (type=24)
          or (type= 81)
          or (type=82))
     then
          return(total_balance-negative_amount);
     elsif ((TYPE>26 and TYPE<35) or (TYPE=17))
          then
               return(total_balance+postive_amount);
          elsif (type=70 or type=72 or type=73 or type=74
or type=60) and (amount >=0) then
               return(total_balance+postive_amount);
          elsif (type=70 or type=72 or type=73 or type=74
or type=60) and (amount <0) then
               return(total_balance-negative_amount);
     end if;
     end if ;
RETURN NULL; end;
Functions to refer Oracle report placeholders
Function balance_p return number is
     Begin
     return balance;
     END;
END Accnt101 ;

Interactive report - Function returning SQL query

i notice that it is not possible to create an interactive report based on a function call. can anyone shed any light on why this is?
also, is there a work around possible? i really dont want to store my SQL query inside a page in the application

Craig,
I tried the collection workaround as well but noticed that it gets incredible slow when data sets grow bigger. Depending on what you need maybe my solution is of help for you:
I used multiple subpages with interactive reports, an iframe and a javascript function setting the iframe-src on the main page, see my last post on
interactive report custom GO-Button (-process)
Paul

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