Problem with one time where clause

Question

Hi All,
I am working with Oracle Forms 10g.
I have developed A new custom with Find window in that form. When we open the form First the find window will come first, and i have 10 fields in that form. For example PO number, supplier name,supplier site etc. When the user give po number and click find button in the find window it will move to my main form and query that po. If the user simply click find button all the po will listed. If the user give the supplier name alone and click find it will open the main form and query that supplier listed po alone. All working fine.
Now i need to refresh the my page when it moves from find window to my main window. So i use Execute_query built in.But when i use Execute_query when i give single po alone and click find it querying all the po in my custom table. So i used onetime_where clause.
But i dont know How to give more than one field in the onetime_where clause.
This is my syntax and its not working in my scenario
set_block_property('QUERY_FIND_BLK',ONETIME_WHERE,'C_PO_NUMBER='||:QUERY_FIND_BLK.C_PO_NUMBER);
go_block('BANK_GUARANTEE_BLK');
execute_query;
So i tried by different
set_block_property('QUERY_FIND_BLK',ONETIME_WHERE,
'C_PO_NUMBER || C_PROJECT_ID || C_SUPPLIER_NAME || C_SUPPLIER_SITE_NAME || C_GUARANTEE_NUMBER
|| C_APPROVAL_STATUS || C_BG_TYPE AND C_BANK_NAME || C_BANK_BRANCH_NAME || C_GUAR_ISSUE_DATE || C_GUAR_ISSUE_DATE='
|| nvl(:QUERY_FIND_BLK.C_PO_NUMBER , :QUERY_FIND_BLK.C_PO_NUMBER )
|| nvl(:QUERY_FIND_BLK.C_PROJECT_NAME,:QUERY_FIND_BLK.C_PROJECT_NAME)
|| nvl(:QUERY_FIND_BLK.C_SUPPLIER_SITE,:QUERY_FIND_BLK.C_SUPPLIER_SITE)
|| nvl(:QUERY_FIND_BLK.C_SUPPLIER_SITE,:QUERY_FIND_BLK.C_SUPPLIER_SITE)
|| nvl(:QUERY_FIND_BLK.C_GUARANTEE_NO,:QUERY_FIND_BLK.C_GUARANTEE_NO)
|| nvl(:QUERY_FIND_BLK.C_APPROVAL_STATUS,:QUERY_FIND_BLK.C_APPROVAL_STATUS)
|| nvl(:QUERY_FIND_BLK.C_GUARANTEE_TYPE,:QUERY_FIND_BLK.C_GUARANTEE_TYPE)
|| nvl(:QUERY_FIND_BLK.C_BANK_NAME,:QUERY_FIND_BLK.C_BANK_NAME)
|| nvl(:QUERY_FIND_BLK.C_BRANCH_NAME,:QUERY_FIND_BLK.C_BRANCH_NAME)
|| nvl(:QUERY_FIND_BLK.C_FROM_DATE,:QUERY_FIND_BLK.C_FROM_DATE)
|| nvl(:QUERY_FIND_BLK.C_TO_DATE,:QUERY_FIND_BLK.C_TO_DATE));
go_block('BANK_GUARANTEE_BLK');
execute_query;
But now again its querying all the records when i give a single po number in the query window.
Can any one tell that how to use this onetime_where clause with multiple parameter
Regards
Srikkanth

Answer 1

Hi Srikkanth,
Try out below logic.
PROCEDURE FIND_DETAILS IS
V_WHERE VARCHAR2(2000);
BEGIN
V_WHERE := ' 1=1 ';
IF :FIND_BLK.JOB_NUMBER IS NOT NULL THEN
V_WHERE := V_WHERE || ' AND UPPER(JOB_NAME) LIKE '''||UPPER(:FIND_BLK.JOB_NUMBER) ||'''';
END IF;
IF :FIND_BLK.JOB_STATUS IS NOT NULL THEN
V_WHERE := V_WHERE || ' AND STATUS_TYPE IN (SELECT lookup_code FROM mfg_lookups
WHERE lookup_type = ''WIP_JOB_STATUS''
AND UPPER(meaning) LIKE '''||UPPER(:FIND_BLK.JOB_STATUS)||''')';
END IF;
IF :FIND_BLK.WIP_CLASS IS NOT NULL THEN
V_WHERE := V_WHERE || ' AND UPPER(WIP_CLASS_CODE) LIKE '''||UPPER(:FIND_BLK.WIP_CLASS)||'''';
END IF;
IF :FIND_BLK.ORG_CODE IS NOT NULL THEN
V_WHERE := V_WHERE || ' AND ORG_ID = ' || :FIND_BLK.ORGANIZATION_ID;
END IF;
SET_BLOCK_PROPERTY('BLOCK_NAME',DEFAULT_WHERE,V_WHERE);
GO_BLOCK('BLOCK_NAME');
EXECUTE_QUERY;
EXCEPTION
WHEN OTHERS THEN
FND_MESSAGE.SET_STRING('Unable to Match Search Criteria');
FND_MESSAGE.SHOW;
END;
By using above where clause you can also do wild search e.g. C_PO_NUMBER like '%323' etc.
Regards,
Nisarg