Change my sql query where-clause in an extended controller

Hello,
i am trying to change my sql query where-clause in an extended controller
personAplListVO.setWhereClause(null); // first set to null
personAplListVO.setWhereClauseParams(null); // first set to null
personAplListVO.setWhereClause(personAplListVOWhereClause +
newWhereClause);
personAplListVO.setWhereClauseParams(whereClauseParams);
personAplListVO.executeQuery();
System.out.println(">>>>>>>>getQuery = " + personAplListVO.getQuery());
when i get the query ( personAplListVO.getQuery()) after executeQuery(), the new newWhereClause values are missing.
Also i am getting null from personAplListVO.getWhereClause() after executeQuery()
as if the above code is not making any effect.
any ideas why?
Thank you

Hello,
My Query:
/* Formatted on 2011/06/15 15:50 (Formatter Plus v4.8.8) */
SELECT /*+ FIRST_ROWS */
NULL AS selectflag, ppf.full_name AS person_name,
ppf.first_name AS person_first_name, ppf.last_name AS person_last_name,
ppf.email_address, addr.derived_locale, addr.address_id,
phn.phone_number, phn.phone_id, ppf.date_of_birth, addr.address_line1,
(SELECT COUNT (*)
FROM per_all_assignments_f paf2,
per_all_people_f ppf2
WHERE paf2.assignment_type = 'A'
AND :1 BETWEEN paf2.effective_start_date AND paf2.effective_end_date
AND paf2.person_id = ppf2.person_id
AND paf2.effective_start_date BETWEEN ppf2.effective_start_date
AND ppf2.effective_end_date
AND ppf2.party_id = ppf.party_id
HAVING COUNT (*) > 0) AS jobs_applied_for,
(SELECT MAX (paf.effective_start_date)
FROM per_all_assignments_f paf,
per_all_people_f ppf2
WHERE paf.assignment_type = 'A'
AND :2 >= paf.effective_start_date
AND paf.person_id = ppf2.person_id
AND paf.effective_start_date BETWEEN ppf2.effective_start_date
AND ppf2.effective_end_date
AND ppf2.party_id = ppf.party_id) AS last_application,
ppf.person_id, ppf.effective_start_date, ppf.effective_end_date,
DECODE (vac.manager_id, :3, 'Y', 'N') AS my_applicants,
vac.NAME AS vacancy_name, vac.vacancy_id, paf.assignment_id,
(SELECT /*+ push_subq */
MIN (pasf.effective_start_date)
FROM per_all_assignments_f pasf
WHERE pasf.assignment_id = paf.assignment_id) AS application_date,
paf.effective_end_date AS assignment_end_date,
ast.user_status AS application_status, ast.assignment_status_type_id,
vac.status AS vacancy_status, mgr.full_name AS recruiting_manager,
mgr.person_id AS recruiting_manager_id,
mgr.effective_start_date AS effective_start_date1,
mgr.effective_end_date AS effective_end_date1,
rec.full_name AS recruiter, rec.person_id AS recruiter_id,
rec.effective_start_date AS effective_start_date2,
rec.effective_end_date AS effective_end_date2,
ppf.per_information_category, ppf.per_information1,
ppf.per_information2, ppf.per_information3, ppf.per_information4,
ppf.per_information5, ppf.per_information6, ppf.per_information7,
ppf.per_information8, ppf.per_information9, ppf.per_information10,
ppf.per_information11, ppf.per_information12, ppf.per_information13,
ppf.per_information14, ppf.per_information15, ppf.per_information16,
ppf.per_information17, ppf.per_information18, ppf.per_information19,
ppf.per_information20, ppf.per_information21, ppf.per_information22,
ppf.per_information23, ppf.per_information24, ppf.per_information25,
ppf.per_information26, ppf.per_information27, ppf.per_information28,
ppf.per_information29, ppf.per_information30,
FLOOR
(irc_location_utility.sdo_miles (iwp.geometry, loc.geometry, 0.01)
) AS distance_to_location,
loc.location_id, loc.derived_locale AS derived_locale1,
doc.document_id, doc.file_name,
NVL2 (doc.document_id, 'Y', 'N') AS previewenabled,
inp.notification_preference_id, ppf.attribute_category, ppf.attribute1,
ppf.attribute2, ppf.attribute3, ppf.attribute4, ppf.attribute5,
ppf.attribute6, ppf.attribute7, ppf.attribute8, ppf.attribute9,
ppf.attribute10, ppf.attribute11, ppf.attribute12, ppf.attribute13,
ppf.attribute14, ppf.attribute15, ppf.attribute16, ppf.attribute17,
ppf.attribute18, ppf.attribute19, ppf.attribute20, ppf.attribute21,
ppf.attribute22, ppf.attribute23, ppf.attribute24, ppf.attribute25,
ppf.attribute26, ppf.attribute27, ppf.attribute28, ppf.attribute29,
ppf.attribute30, TO_CHAR (ROWNUM) AS rownumber,
TO_CHAR
((irc_utilities_pkg.get_recruitment_person_id (ppf.person_id, :4))
) AS root_person_id,
TO_CHAR
(irc_skills_matching_pkg.vacancy_match_percent
(irc_utilities_pkg.get_recruitment_person_id (ppf.person_id,
:5
vac.vacancy_id,
:6
) AS match_percent,
ppf.party_id, paf.effective_start_date AS assignment_start_date,
pov.vendor_id, pov.vendor_name, regatmpt.attempt_id AS reg_attempt_id,
TO_NUMBER (DECODE (regatmpt.raw_score, -1000, NULL, regatmpt.raw_score)
) AS reg_attempt_score,
NVL2
(regatmpt.mastery_score,
DECODE (GREATEST (regatmpt.mastery_score, regatmpt.raw_score),
regatmpt.raw_score, 'P',
'F'
NVL2 (fnd_profile.VALUE ('IRC_REGISTER_TEST'),
NVL2 (inp.attempt_id, 'A', 'N'),
NULL
) AS reg_attempt_status,
aplatmpt.attempt_id AS apl_attempt_id,
TO_NUMBER (DECODE (aplatmpt.raw_score, -1000, NULL, aplatmpt.raw_score)
) AS apl_attempt_score,
NVL2
(aplatmpt.mastery_score,
DECODE (GREATEST (aplatmpt.mastery_score, aplatmpt.raw_score),
aplatmpt.raw_score, 'P',
'F'
NVL2 (vac.assessment_id, NVL2 (iad.attempt_id, 'A', 'N'), NULL)
) AS apl_attempt_status,
hrl.meaning, hrl.lookup_type, hrl.lookup_code,
iad.assignment_details_id, iad.considered AS considered,
vac.business_group_id,
NVL
((SELECT iav.manage_applicants_allowed
FROM irc_agency_vacancies iav
WHERE iav.vacancy_id = vac.vacancy_id
AND iav.agency_id = fnd_profile.VALUE ('IRC_AGENCY_NAME')),
'Y'
) AS manage_applicants_allowed,
DECODE (paf.source_type, 'ER', 'Y', 'N') AS referred,
ircreferralinfoeo.start_date, ircreferralinfoeo.end_date,
(SELECT meaning
FROM hr_lookups
WHERE lookup_code = ircreferralinfoeo.source_type
AND lookup_type = 'REC_TYPE') AS sourcetype,
DECODE (ircreferralinfoeo.source_type,
'ER', (SELECT full_name
FROM per_all_people_f
WHERE person_id = ircreferralinfoeo.source_person_id
AND SYSDATE BETWEEN effective_start_date
AND effective_end_date),
ircreferralinfoeo.source_name
) AS sourcename,
ircreferralinfoeo.object_id, ircreferralinfoeo.object_type
FROM per_addresses addr,
per_phones phn,
per_all_people_f ppf,
per_all_assignments_f paf,
per_all_vacancies vac,
per_assignment_status_types_v ast,
per_all_people_f mgr,
per_all_people_f rec,
irc_notification_preferences inp,
hr_locations_all_vl loc,
irc_documents doc,
irc_search_criteria iwp,
per_all_people_f irc_ppf,
po_vendors pov,
ota_attempts regatmpt,
irc_assignment_details_f iad,
ota_attempts aplatmpt,
hr_lookups hrl,
irc_referral_info ircreferralinfoeo
WHERE irc_utilities_pkg.get_recruitment_person_id (ppf.person_id, :7) =
irc_ppf.person_id
AND :8 BETWEEN ppf.effective_start_date AND ppf.effective_end_date
AND irc_ppf.party_id = ppf.party_id
AND ppf.person_id = paf.person_id
AND paf.assignment_type = 'A'
AND paf.vacancy_id = vac.vacancy_id
AND :9 BETWEEN paf.effective_start_date AND paf.effective_end_date
AND paf.assignment_status_type_id = ast.assignment_status_type_id
AND irc_ppf.person_id = doc.person_id(+)
AND irc_ppf.person_id = phn.parent_id(+)
AND phn.parent_table(+) = 'PER_ALL_PEOPLE_F'
AND phn.phone_type(+) = 'H1'
AND :10 BETWEEN NVL (phn.date_from(+), :11) AND NVL (phn.date_to(+), :12)
AND vac.manager_id = mgr.person_id(+)
AND :13 BETWEEN mgr.effective_start_date(+) AND mgr.effective_end_date(+)
AND vac.recruiter_id = rec.person_id(+)
AND :14 BETWEEN rec.effective_start_date(+) AND rec.effective_end_date(+)
AND irc_ppf.person_id = inp.person_id(+)
AND inp.person_id = addr.person_id(+)
AND NVL (inp.address_id, DECODE (addr.address_type(+), 'REC', addr.address_id(+),
-1)) = addr.address_id(+)
AND :15 BETWEEN addr.date_from(+) AND NVL (addr.date_to(+), :16)
AND loc.location_id(+) = vac.location_id
AND doc.TYPE(+) LIKE '%RESUME'
AND doc.end_date(+) IS NULL
AND irc_ppf.person_id = iwp.object_id(+)
AND iwp.object_type(+) = 'WPREF'
AND :17 BETWEEN irc_ppf.effective_start_date AND irc_ppf.effective_end_date
AND ( inp.agency_id = fnd_profile.VALUE ('IRC_AGENCY_NAME')
OR fnd_profile.VALUE ('IRC_AGENCY_NAME') IS NULL
AND inp.agency_id = pov.vendor_id(+)
AND inp.attempt_id = regatmpt.attempt_id(+)
AND paf.assignment_id = iad.assignment_id(+)
AND :18 BETWEEN iad.effective_start_date(+) AND iad.effective_end_date(+)
AND iad.latest_details(+) = 'Y'
AND iad.attempt_id = aplatmpt.attempt_id(+)
AND hrl.lookup_type(+) = 'VACANCY_STATUS'
AND vac.status = hrl.lookup_code(+)
AND paf.assignment_id = ircreferralinfoeo.object_id(+)
AND SYSDATE BETWEEN ircreferralinfoeo.start_date(+) AND ircreferralinfoeo.end_date(+)
AND ( 1 = 1
AND (NVL (doc.document_id, 1) =
NVL ((SELECT MAX (idoc1.document_id)
FROM irc_documents idoc1
WHERE idoc1.person_id = irc_ppf.person_id
AND idoc1.TYPE IN ('RESUME', 'AUTO_RESUME')
AND idoc1.end_date IS NULL
AND idoc1.last_update_date =
(SELECT MAX (idoc2.last_update_date)
FROM irc_documents idoc2
WHERE idoc2.person_id = irc_ppf.person_id
AND idoc2.TYPE IN
('RESUME', 'AUTO_RESUME')
AND idoc2.end_date IS NULL)),
1
and my where clause that i want to append to the existing one:
and ppf.sex = 'M' and ppf.nationality = '1680'
my processFormRequest function in my extended CO
public void processFormRequest(OAPageContext pageContext,
OAWebBean webBean) {
super.processFormRequest(pageContext, webBean);
OAApplicationModule am = pageContext.getApplicationModule(webBean);
String genderValue = pageContext.getParameter("gender");
String nationality = pageContext.getParameter("nationality");
ViewObject personAplListVO = am.findViewObject("PersonAplListVO");
String personAplListVOWhereClause = personAplListVO.getWhereClause();
Object[] whereClauseParams = personAplListVO.getWhereClauseParams();
String newWhereClause = "";
//gender
if (genderValue != null && !genderValue.trim().equals("")) {
newWhereClause += " and ppf.sex = '" + genderValue + "'";
//nationality
if (nationality != null && !nationality.trim().equals("")) {
newWhereClause += " and ppf.nationality = '" + nationality + "'";
System.out.println("\n>>>>>>>>getQuery = " + personAplListVO.getQuery());
System.out.println("\n>>>>>>>>newWhereClause = " + newWhereClause);
if (!newWhereClause.equals("")) {
personAplListVO.clearCache();
personAplListVO.setWhereClause(null); // first set to null
personAplListVO.setWhereClauseParams(null); // first set to null
personAplListVO.setWhereClause(personAplListVOWhereClause +
newWhereClause);
personAplListVO.setWhereClauseParams(whereClauseParams);
personAplListVO.executeQuery();
// System.out.println(">>>>>>>>newWhereClause" +
// personAplListVOWhereClause + newWhereClause);
// System.out.println(">>>>>>>>getWhereClause" +
// personAplListVO.getWhereClause());
// System.out.println(">>>>>>>>getQuery = " +
// personAplListVO.getQuery());
any tips?
thanks a lot

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instead of looping through each and every employee
Everything fine until requirements forced me to get the FOUND_FLAG as well.
Now I wanted derive the FOUND_FLAG by using rownum, rowid, decode functions
but I was not successful
Can you please suggest if there is any intelligent way to say weather the
row is found for given parameters in the where clause?
If not I may have to loop through each set of empIdList, countriesList
and find the values individually just to set a flag. In this approach I can’t use
the TABLE CAST function which is efficient I suppose.
Note that query STRING_ARRAY is an VARRAY. It is very big in size and this procedure
suppose to handle large sets of data.
Thanks In advance
Regards
Charan
Edited by: kmcharan on 03-Dec-2009 09:55
Edited by: kmcharan on 03-Dec-2009 09:55

If your query returns results, you have found them... so your "FOUND" flag might be a constant,...

Issue with using SHUTTLE in query where clause

Lets say we have a shuttle control on the page with the following 4 values: apple:orange:peach:berry
Lets say I also have a simple SQL query report on the page and I want to use between 1 and 4 of the aforementioned values as part of an "*IN LIST*" sql operation. For example, if the user has selected only apple and orange from the shuttle, I want my query to be:
select * from some_table where fruit IN ('apple', 'orange');
if however, the user has selected all 4 fruits, the query should then read:
select * from some_table where fruit IN ('apple', 'orange', 'peach', 'berry');
I will add the dilemma that I do not want to convert this query to become a PL/SQL based report. Rather, I want to leave it alone as a SQL Query. My initial attempt was to create a hidden item on the page and use APEX_UTIL.STRING_TO_TABLE with a loop to convert the shuttle data to a comma separated list. This worked great, however when I use the this hidden item in my query, it doesn't work properly. I hope I am explaining this well, but when I populate this hidden item, I will get something like this.
apple,orange
Great. Lets say the hidden item above is called P7_HIDDEN_VALUE (for example). I then try to reference it in my query, and here is the problem:
select * from some_table where fruit IN (:P7_HIDDEN_ITEM)
Do you see the problem. The item resolves itself to be apple,orange, when it really needs the quotes to be *'apple','orange'*
Help!!!!

Hi,
This post might help
How to enable user to pick which row without using filter in interact. rpt?
Or Bens blog post
http://munkyben.wordpress.com/2010/11/16/handling-aggregated-strings-in-sql-reports/
Regards,
Jari

JBO datasources: avoiding literal SQL in where clause

I understand that it is possible to set the where clause when defining a datasource with datatags:
e.g.
<jbo:DataSource id="ds" appid="wms_bc4j.Wms_bc4jModule" viewobject="WebUsersView" whereclause="USER_ID = 1"/>
However this results in literal SQL being sent to the database. Does anyone know of a method of using bind variables in this instance and thus avoid the literal SQL?

Hi,
You need to "CAST" the bind variable to get the comma separated individual values.
Check this out article (Search for Using Comma-Separated String Bind for Variable IN List) on how to achieve this.
It has been developed on 10g. But, i think it will hold good for 11g as well.
-Arun

Linq to XML query where clause excluding null attribute in child

I'm quite new to linq/XML and although I'm making progress I'm stuck at combining two levels of elements in a where clause. The XML is something like this
<employees type="cashier">
<employee hired="Jun 1 2000" fired="Jun 1 2013">
<stats name="jane doe">
... other stuff ...
<stats />
<employee/> <employee hired="Jun 1 2000">
 <stats name="john doe">
 ... other stuff ...
 <stats />
 <employee/>
<employees/>
I'm trying to retrieve all employees of type "cashier" that haven't been fired.
I tried this
IEnumerable<XElement> CashierElements = from el in xDoc.Root.Descendants("employees")
where (string)el.Attribute("type")=="cashier"
&& (string)el.Element("stats").Attribute("fired") != null
select el;
But that returns entries where the fired attribute doesn't exist. I'm not even sure I can reference the stats element attribute in this way but VS2013 doesn't complain about it.
I have managed to muddle past by using two linq selections, the one above without the stats comparison followed by a second on the results that checks for "fired" being null.
How would I achieve this with one select statement?
Thanks!

Hi,
1) Your XML contains the attribute "fired" on "employee" element. Your query search this attribute on the "stats" element.
2) you say "that haven't been fired" by you search an attribute fired != null ? I'm not sure about your logic.
If I understand your request, your LINQ Query is more than :
IEnumerable<XElement> CashierElements =
// Loop on <employees>
from emps in xDoc.Root.Descendants("employees")
// only 'cashier' type
where (string)emps.Attribute("type") == "cashier"
// Loop on <employee> in filtered <employees>
from emp in emps.Elements("employee")
// only the employee not fired
where emp.Attribute("fired") == null
// select the employee element
select emp;
Regards
Yan Grenier
Merci de bien vouloir "Marquer comme réponse", les réponses qui ont répondues à votre question, et de noter les réponses que vous avez trouvé utiles.

Selecting values for query where clause

hi guys, this is possibly a silly question but not sure if i am approaching the solution in the correct mannor.
At the top of my form i have text box which the user fills in various values. These values are then used to refine the query results in the block below. I know i can go into the datablock being queried and set the where clause to equal the value of the text boxes above but i dont feel this is the right place to do it.
If i do it that way when the text box above is blank it returns no reults when infact i want to query everything if the values are left blank. So should i put it in pre query? if so what way should it be done?
Any help would be greatly appreciated.
Thanks.

Hello,
If i do it that way when the text box above is blank it returns no reults when infact i want to query everything if the values are left blank. So should i put it in pre query? if so what way should it be done?Not really if you use like below in block's where clause...
db_field_name1=NVL(:form_field_name1,db_field_name1) AND
db_field_name2=NVL(:form_field_name2,db_field_name2)-Ammad

Change my sql query where-clause in an extended controller

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