Can i extract no of columns fields as by using bind variables....

can i extract no of columns fields as by using bind variables....

SBH wrote:
I suppose you are asking for bind variable columns and their substituted values. You can query V$SQL_BIND_CAPTURE to view complete info about thatI've never had good luck with V$SQL_BIND_CAPTURE. Maybe its more robust since I tried on 9i several years ago; I could never find what I was looking for there :(
Edited by: riedelme on Jul 14, 2010 6:15 AM

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URGENT: Problem creating the report using Procedure
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===
set serveroutput on
create or replace
package Q_REP_test
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===
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===
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Hello
I am creating a report showing training attended by employees. I have written a function to do the following:
Parameters 1 - 4 is hard coded for a reason. So we dont worry about them.
5th parameter: :START_DATE represents the date training started
6th parameter: :END_DATE represents the date training ended.
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SELECT apps.xxhr_fsc_training_info.xxhr_fsc_training ('A', '02','M', 'N',:START_DATE, :END_DATE)category_A_training
, apps.xxhr_fsc_training_info.xxhr_fsc_training ('B', '02','M', 'N',:START_DATE, :END_DATE)category_B_training
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, apps.xxhr_fsc_training_info.xxhr_fsc_training ('E', '02','M', 'N',:START_DATE, :END_DATE)category_E_training
, apps.xxhr_fsc_training_info.xxhr_fsc_training ('F', '02','M', 'N',:START_DATE, :END_DATE)category_F_training
, apps.xxhr_fsc_training_info.xxhr_fsc_training ('G', '02','M', 'N',:START_DATE, :END_DATE)category_G_training
from dual
Edited by: iandekoker on Jun 8, 2009 9:34 PM

Rod
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Example:
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FUNCTION show_context(p_name VARCHAR2) RETURN VARCHAR2;
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Next log into Discoverer Desktop and choose 'Create New Workbook'. Then choose table layout option. In the available list choose 'Set Context Folder'. When you have highlighted 'Set Context Folder' click on '>' button. Then click then 'Finish' button. Once the workbook is created you will see 1 column called Sysdate and a row with today's date in it. Save this workbook and name this workbook XYZ. You might even rename the sheet to QWE.
Step 6:
Still in Desktop working on XYZ workbook on QWE sheet, click on Tools > Parameters > New. In the 'Name' field enter START_DATE. Next leave 'Create condition with operator' box unticked. Next in 'Prompt' field enter START_DATE. In 'Description' field enter START_DATE. In 'Default' field enter NULL. Click OK button when you are done.
Step 7:
Still in Desktop working on XYZ workbook on QWE sheet, click on Tools > Calculation > New. Click on 'Functions' radio button. Then click on 'Database' folder to expand it. Scroll down till you see 'Set Context' function in the list. Select it and click 'paste >>' button. It will now show: SET_CONTEXT(P_NAME, P_VALUE). Now you need to replace the two parameters (P_NAME, P_VALUE) of the function. Replace P_NAME with 'START_DATE'. When you are done click on Items radio button. Then click on the Parameters folder and select Start_Date.
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Just replace START_DATE with END_DATE. You also might want to call this second calculation END_DATE. Thus when you are done you will have 2 calculations:
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Step 9:
Now you want to remove the 'SELECT SYSDATE FROM DUAL' data stored in 'SET CONTEXT FOLDER' from your XYZ workbook (QWE sheet) as you no longer need that. Still working with Desktop inside XYZ workbook on QWE sheet > click on Sheet menu option > then Edit Sheet option. On the Select Items tab click on 'Set Context Folder' and click < button to remove the folder from workbook XYZ. Click OK when done and run the workbook XYZ (sheet QWE) again. Now the workbook XYZ (sheet QWE) should only have one column called START_DATE and 10-Jun-2009 as the only row.
Step 10:
Rob you might want to come in here. It is also useful to create another calculation retrieving the value of the parameter, so that the value entered for the parameter can be seen when the workbook is run. Please give step by step instruction to complete this process
Step 11:
Still remember your initial problem where we wanted to use :IDATE in Discoverer Admin folder, but Discoverer Admin did not like the :IDATE syntax?
SELECT ENAME, HIRE_DATE
FROM EMP
WHERE HIRE_DATE = :IDATE;
Solution:
Well now you just replace :IDATE with TO_DATE(SYS_CONTEXT('EUL_DISCO','START_DATE'))
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Copy the code below and paste it into the new custom folder.
Then validate the code.
Rename the new custom folder to 'Solution'
--copy and paste this code into folder 'Solution'
SELECT ENAME, HIRE_DATE
FROM EMP
WHERE HIRE_DATE = TO_DATE(SYS_CONTEXT('EUL_DISCO','START_DATE'))
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: 'START_DATE' is the name of the calculation you did in step7
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Click on Menu item called Sheet > New Sheet > choose Table layout > click next > scroll down available folders till you find SQL folder with then name 'Solution'. Select 'Solution' folder and click > then click Finish.
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Sheet 'Finally' displays the code found in folder 'Solution'
First you run sheet QWE to set parameter. When prompt for a date enter '10-JUN-2009'. Click OK button.
Then click on sheet 'Finally' to allow the parameter to take effect and do its job. You will see that only data true of 10-JUN-2009 are displayed
Notes:
This is a very simple example. But if you work thru this example, then you will get the concept behind the idea and would you be able to satisfy your own need.

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Can i extract no of columns fields as by using bind variables....

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