HOW TO IMPROVE PERFORMANCE ON SUM FUNCTION IN INLINE SQL QUERY

SELECT NVL(SUM(B1.T_AMOUNT),0) PAYMENT,B1.ACCOUNT_NUM,B1.BILL_SEQ
FROM
SELECT P.T_AMOUNT,P.ACCOUNT_NUM,P.BILL_SEQ
FROM PAYMENT_DATA_VIEW P
WHERE TRUNC(P.ACC_PAYMENT_DATE) < '01-JAN-2013'
AND P.CUSTOMER_NAME ='XYZ'
AND P.CLASS_ID IN (-1,1,2,94)
) B1
GROUP BY B1.ACCOUNT_NUM,B1.BILL_SEQ
Above is the query.If we run inner query it takes few second to execute but while we are summing up the same amount and bill_Seq using inline view, it takes time to execute it.
Note: Count of rows selected from inner query will be around >10 Lac
How to improve the performance for this query?
Pls suggest
Thanks in advance

989209 wrote:
SELECT NVL(SUM(B1.T_AMOUNT),0) PAYMENT,B1.ACCOUNT_NUM,B1.BILL_SEQ
FROM
SELECT P.T_AMOUNT,P.ACCOUNT_NUM,P.BILL_SEQ
FROM PAYMENT_DATA_VIEW P
WHERE TRUNC(P.ACC_PAYMENT_DATE) < '01-JAN-2013'
AND P.CUSTOMER_NAME ='XYZ'
AND P.CLASS_ID IN (-1,1,2,94)
) B1
GROUP BY B1.ACCOUNT_NUM,B1.BILL_SEQ
Above is the query.If we run inner query it takes few second to execute but while we are summing up the same amount and bill_Seq using inline view, it takes time to execute it.
Note: Count of rows selected from inner query will be around >10 Lac
How to improve the performance for this query?
Pls suggest
Thanks in advancea) Lac is not an international unit, so is not understood by everyone. This is an international forum so please use international units.
b) Please read the FAQ: {message:id=9360002} to learn how to format your question correctly for people to help you.
c) As your question relates to performance tuning, please also read the two threads linked to in the FAQ: {message:id=9360003} for an idea of what specific information you need to provide for people to help you tune your query.

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How to improve performance of the attached query

Hi,
How to improve performance of the below query, Please help. also attached explain plan -
SELECT Camp.Id,
rCam.AccountKey,
Camp.Id,
CamBilling.Cpm,
CamBilling.Cpc,
CamBilling.FlatRate,
Camp.CampaignKey,
Camp.AccountKey,
CamBilling.billoncontractedamount,
(SUM(rCam.Impressions) * 0.001 + SUM(rCam.Clickthrus)) AS GR,
rCam.AccountKey as AccountKey
FROM Campaign Camp, rCamSit rCam, CamBilling, Site xSite
WHERE Camp.AccountKey = rCam.AccountKey
AND Camp.AvCampaignKey = rCam.AvCampaignKey
AND Camp.AccountKey = CamBilling.AccountKey
AND Camp.CampaignKey = CamBilling.CampaignKey
AND rCam.AccountKey = xSite.AccountKey
AND rCam.AvSiteKey = xSite.AvSiteKey
AND rCam.RmWhen BETWEEN to_date('01-01-2009', 'DD-MM-YYYY') and
to_date('01-01-2011', 'DD-MM-YYYY')
GROUP By rCam.AccountKey,
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CamBilling.Cpm,
CamBilling.Cpc,
CamBilling.FlatRate,
Camp.CampaignKey,
Camp.AccountKey,
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Explain Plan :-
Description Object_owner Object_name Cost Cardinality Bytes
SELECT STATEMENT, GOAL = ALL_ROWS 14 1 13
SORT AGGREGATE 1 13
VIEW GEMINI_REPORTING 14 1 13
HASH GROUP BY 14 1 103
NESTED LOOPS 13 1 103
HASH JOIN 12 1 85
TABLE ACCESS BY INDEX ROWID GEMINI_REPORTING RCAMSIT 2 4 100
NESTED LOOPS 9 5 325
HASH JOIN 7 1 40
SORT UNIQUE 2 1 18
TABLE ACCESS BY INDEX ROWID GEMINI_PRIMARY SITE 2 1 18
INDEX RANGE SCAN GEMINI_PRIMARY SITE_I0 1 1
TABLE ACCESS FULL GEMINI_PRIMARY SITE 3 27 594
INDEX RANGE SCAN GEMINI_REPORTING RCAMSIT_I 1 1 5
TABLE ACCESS FULL GEMINI_PRIMARY CAMPAIGN 3 127 2540
TABLE ACCESS BY INDEX ROWID GEMINI_PRIMARY CAMBILLING 1 1 18
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duplicate thread..
How to improve performance of attached query

How to improve performance of attached query

Hi,
How to improve performance of the below query, Please help. also attached explain plan -
SELECT Camp.Id,
rCam.AccountKey,
Camp.Id,
CamBilling.Cpm,
CamBilling.Cpc,
CamBilling.FlatRate,
Camp.CampaignKey,
Camp.AccountKey,
CamBilling.billoncontractedamount,
(SUM(rCam.Impressions) * 0.001 + SUM(rCam.Clickthrus)) AS GR,
rCam.AccountKey as AccountKey
FROM Campaign Camp, rCamSit rCam, CamBilling, Site xSite
WHERE Camp.AccountKey = rCam.AccountKey
AND Camp.AvCampaignKey = rCam.AvCampaignKey
AND Camp.AccountKey = CamBilling.AccountKey
AND Camp.CampaignKey = CamBilling.CampaignKey
AND rCam.AccountKey = xSite.AccountKey
AND rCam.AvSiteKey = xSite.AvSiteKey
AND rCam.RmWhen BETWEEN to_date('01-01-2009', 'DD-MM-YYYY') and
to_date('01-01-2011', 'DD-MM-YYYY')
GROUP By rCam.AccountKey,
Camp.Id,
CamBilling.Cpm,
CamBilling.Cpc,
CamBilling.FlatRate,
Camp.CampaignKey,
Camp.AccountKey,
CamBilling.billoncontractedamount
Explain Plan :-
Description Object_owner Object_name Cost Cardinality Bytes
SELECT STATEMENT, GOAL = ALL_ROWS 14 1 13
SORT AGGREGATE 1 13
VIEW GEMINI_REPORTING 14 1 13
HASH GROUP BY 14 1 103
NESTED LOOPS 13 1 103
HASH JOIN 12 1 85
TABLE ACCESS BY INDEX ROWID GEMINI_REPORTING RCAMSIT 2 4 100
NESTED LOOPS 9 5 325
HASH JOIN 7 1 40
SORT UNIQUE 2 1 18
TABLE ACCESS BY INDEX ROWID GEMINI_PRIMARY SITE 2 1 18
INDEX RANGE SCAN GEMINI_PRIMARY SITE_I0 1 1
TABLE ACCESS FULL GEMINI_PRIMARY SITE 3 27 594
INDEX RANGE SCAN GEMINI_REPORTING RCAMSIT_I 1 1 5
TABLE ACCESS FULL GEMINI_PRIMARY CAMPAIGN 3 127 2540
TABLE ACCESS BY INDEX ROWID GEMINI_PRIMARY CAMBILLING 1 1 18
INDEX UNIQUE SCAN GEMINI_PRIMARY CAMBILLING_U1 0 1

duplicate thread..
How to improve performance of attached query

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Hi all,
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hi
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I tried :
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duplicate thread..
How to improve performance of attached query

SQL Query (pl/sql function body returning Sql query)

Hi All,
I have created a region of "SQL Query (pl/sql function body returning Sql query)" type and it is working fine , but when I am migrating(export /import) this application from development to systest environment ,
It gives error for this region :
Error ERR-1101 Unable to process function body returning query.
OK
ORA-06550: line 1, column 52: PLS-00306: wrong number or types of arguments in call to 'FU_TRADE_REPORT_QUERY' ORA-06550: line 1, column 45: PL/SQL: Statement ignored
Any pointer ...why this is happening.
Thanks
Dikshit

If your function is a stored function that is called from within APEX (function body not coded into the app itself), have you made sure that the function has been created and compiles ok prior to installing your apex app.
If there are some dependency issues between other PL/SQL units or database objects that are causing your function not to be compiled, you apex install will fail as you are trying to reference an uncompelled bit of pl/sql.
Let me know how you get on
Regards
Duncan

Query on Reoprts-pl/sql function body returning sql query

Hi,
I am facing a starnge problem.. and would like to know the reason for it.
The situation is as follows:
I have a report (pl/sql function body returning sql query based). My query is as follows:
declare
l_query1 varchar2(2000);
begin
if (:P102_min_value is not null and :P102_max_value is null) then
l_query1 := 'select decode(:P102_date,'1',date1) Transaction_Date, decode(:P102_first_name,'2',first_name) First_Name from (
select * from MORTGAGE_LOAN_LEADS where APPRX_LOAN_AMOUNT >=:P102_min_value
return (l_query1);
end if;
end;
This returns the error as :
1 error has occurred
Function returning SQL query: Query cannot be parsed within the Builder. If you believe your query is syntactically correct, check the generic columns checkbox below the region source to proceed without parsing.
(ORA-06550: line 7, column 20: PLS-00103: Encountered the symbol "1" when expecting one of the following: * & = - + ; < / > at in is mod remainder not rem <> or != or ~= >= <= <> and or like LIKE2_ LIKE4_ LIKEC_ between || multiset member SUBMULTISET_)
How do i correct this? am i right in thinking that the single quotes indicating a string within a select query is creating the problem? Beacuse if i use an sql query report and use the following query, it is working fine...
select
decode(:P102_date,'1',date1) Transaction_Date,
decode(:P102_first_name,'2',first_name) First_Name
from (
select * from MORTGAGE_LOAN_LEADS where APPRX_LOAN_AMOUNT >=:P102_min_value
But i need to write pl/sql function, so that multiple report can be returned based on different conditions. Please guide me.
Thanks,
Sumana

Does that mean that both in if and else we need to have same columns selected?
if thats the case.. any idea how i can implement it in my code. The situation here is that the columns that need to be selected are dynamic and keep on changing...
if i try to implement like this and run the page, it gives the following error:
Query is:
declare
l_query1 varchar2(4000);
begin
if apex_application.get_current_flow_sgid(:APP_ID) = apex_application.get_sgid then
if (:P102_min_value is not null and :P102_max_value is null) then
l_query1 := 'select decode(' || :P102_date|| ',''1'',date1) Transaction_Date, decode(' || :P102_first_name || ',''2'',first_name) First_Name from (
select * from MORTGAGE_LOAN_LEADS where APPRX_LOAN_AMOUNT >=' || :P102_min_value ||'
elsif (:P102_min_value is null and :P102_max_value is not null) then
l_query1 := 'select decode(' || :P102_date|| ',''1'',date1) Transaction_Date, decode(' || :P102_first_name || ',''2'',first_name) First_Name from (
select * from MORTGAGE_LOAN_LEADS where APPRX_LOAN_AMOUNT >=' || :P102_max_value ||'
else
l_query1 := 'select date1,first_name from MORTGAGE_LOAN_LEADS where rownum = 1';
end if;
else
l_query1 := 'select date1,first_name from MORTGAGE_LOAN_LEADS where rownum = 1';
end if;
return l_query1;
--dbms_output.put_line( l_query1);
end;
The Error is:
failed to parse SQL query:
ORA-00936: missing expression
If i try to run the same in command prompt, it always goes to the else part... (else of outer if)

Using Package to produce pl/sql function body returning sql query Report

I have existing code that we want to use in building reports in APEX. We are needing to modify it slightly to handle some new requirements, but would like to use them in reports based upon SQL query (pl/sql function body returning sql query) functionality.
Any suggestions as how to call these in an APEX report region?
Thank you,
Tony Miller
UTMB/EHN

Hi Tony-
I am also v new to Apex and you may have answered a question I was in search of. I, however, now have a couple more. First a bit of background-- Like in your situation, my college has a lot of existing code (400 +) that we need to get into Apex. The majority of this canned code contains one/both: 1) many lines, sometimes containing multiple select statements 2) imbedded create table & view statements (temp user owned). Up until reading your post, I was unable to figure out an easy way of getting this existing code into the product. Thanks. Now the questions, do you know how I would go about dealing with the create tables/views. I've read some posts on this forum which suggest temporary tables being unstable in this environment. Also, do you know if there's a size limitation when passing sql code via a function?
As you may/may not be able to tell, I'm a bit lost right now... so any info you can provide would be appreciated. Thanks.
Don

How to get tax break up of TDS using SQL query ?

Hi all,
We are developing a TDS report using SQL query
Report will contain VendorCode,Date(ap inv date),Vendor name,
Bill value,TDS Amount,
Bill Value 100.000,
TDS (2%) - 2.000,
TDS Surcharge(10% on TDS) - 0.2,
TDS Cess(2%(TDS+TDS Surcharge)) - 0.044,
TDS HeCess(1%(TDS+TDS Surcharge)) - 0.022.
We have developed this report which displays upto
VendorCode,Date(ap inv date),Vendor name,
Bill value,TDS Amount.
How to show tax break up of TDS in SQL query ?
Thanks,
With regards,
Jeyakanthan.

Hi gauraw,
Thank for your reply.
I modified the query , pasted the query
as below in query generator,
Select T0.DocNum,T0.DocDate,T0.CardCode as 'Ledger',T1.TaxbleAmnt As 'Bill value',T1.WTAmnt as 'TDSAmt',(TDSAmt * 0.1) as 'TDS_Surch',
(((TDSAmt0.1) + TDSAmt)0.02) as 'TDSCess',
(((TDSAmt0.1) + TDSAmt)0.01) as 'TDSHCess'
FROM OPCH T0 INNER JOIN PCH5 T1 ON T0.DocEntry = T1.AbsEntry
WHERE (T0.DocDate >= '[%0]' and T0.DocDate <= '[%1]')
on clicking execute its showing error message invalid column
name 'TDSAmt'.
With regards,
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PL/SQL function body returning SQL query - ORA-06502: PL/SQL: numeric or value error

I'm attempting to dynamically generate a rather large SQL query via the "PL/SQL function body returning SQL query" report region option. The SQL query generated will possibly be over 32K. When I execute my page, I sometimes receive the "ORA-06502: PL/SQL: numeric or value error" which points to a larger than 32K query that was generated. I've seen other posts in the forum related to this dynamic SQL size limitation issue, but they are older (pre-2010) and point to the 32K limit of the DNS (EXECUTE IMMEDIATE) and DBMS_SQL. I found this post (dynamic sql enhancements in 11g) which discusses 11g no longer having the 32K size limitation for generating dynamic SQL. Our environment is on 11gR2 and using ApEx 4.2.1. I do not know which dynamic SQL method -- DNS or DBMS_SQL -- ApEx 4.2.1 is using. Can someone clarify for me which dynamic SQL method ApEx uses to implement the "PL/SQL function body returning SQL query" option?
As a test, I created a page on apex.oracle.com with a report region with the following source:
declare
l_stub varchar2(25) := 'select * from sys.dual ';
l_sql clob := l_stub || 'union all ';
br     number(3) := 33;
begin
while length ( l_sql ) < 34000 loop
    l_sql := l_sql || l_stub || 'union all ';
end loop;
l_sql := l_sql || l_stub;
for i in 1 .. ceil ( length ( l_sql ) / br ) loop
    dbms_output.put_line ( dbms_lob.substr ( l_sql, br, ( ( i - 1 ) * br ) + 1 ) );
end loop;
return l_sql;
end;
The dbms_output section is there to be able to run this code in SQL*Plus and confirm the size of the SQL is indeed larger than 32K. When running this in SQL*Plus, the procedure is successful and produces a proper SQL statement which can be executed. When I put this into the report region on apex.oracle.com, I get the ORA-06502 error.
I can certainly implement a work-around for my issue by creating a 'Before Header' process on the page which populates an ApEx collection with the data I am returning and then the report can simply select from the collection, but according to documentation, the above 32K limitation should be resolved in 11g. Thoughts?
Shane.

What setting do you use in your report properties - especially in Type and in Region Source?
If you have Type="SQL Query", then you should have a SELECT statement in the Region Source. Something like: SELECT .... FROM ... WHERE
According to the ERR-1101 error message, you have probably set Type to "SQL Query (PL/SQL function body returning SQL query)". In this situation APEX expects you to write a body of a PL/SQL function, that will generate the text of a SQL query that APEX should run. So it can be something like:
declare
mycond varchar2(4000);
begin
if :P1_REPORT_SEARCH is not null THEN
mycond:='WHERE LAST_NAME like :P1_REPORT_SEARCH ||''%''';
end if;
return 'select EMPLOYEE_ID, FIRST_NAME, LAST_NAME from EMPLOYEES ' ||mycond;
end;
And for escaping - are you interested in escaping the LIKE wildcards, or the quotes?
For escaping the wildcards in LIKE function so that when the user enters % you will find a record with % and not all functions, look into the SQL Reference:
http://download-uk.oracle.com/docs/cd/B19306_01/server.102/b14200/conditions007.htm
(You would than need to change the code of your function accordingly).
If you are interested in escaping the quotes, try to avoid concatenating the values entered by the user into the SQL. If you can, use bind variables instead - as I have in my example above. If you start concatenating the values into the text of SQL, you are open to SQLInjection - user can enter anything, even things that will break your SQL. If you really need to allow users to choose the operator, I would probably give them a separate combo for operators and a textfield for values, than you could check if the operator is one of the allowed ones and create the condition accordingly - and than still use bind variable for inserting the filtering value into the query.

Error in report when executing pl/sql function body returning sql query.

Hi,
I have used the pl/sql function body returning sql query for creating a report. I have created a datepicker(
P10_TASK_DATE) which can be submitted.The code is as below
DECLARE
v_sql varchar2(3000);
BEGIN
if :P10_TASK_DATE is not null THEN
v_sql:='select
* from tasks';
return v_sql;
else
v_sql:='select * from discovery';
return v_sql;
END IF;
END;if the date field is empty "select * from discovery" is executed and report is getting generated. But when we give a
date using date picker the page is submitted and i get "report error: ORA-01403: no data found" even
though the "tasks" table has data in it. Plz help
Thanks,
TJ

hi
Please try this
1. Create 2 region
1st region source=
select * from tasks'
go to the tab -> condition =
item NOT NULL
EXpression1 =:P10_TASK_DATE
this will run whenever the item have any date
2. open your 2 nd region source code= select * from discovery
put the condition
item is NULL
EXpression1 =:P10_TASK_DATE
thanks
Mark Wyatt

Region source (PL/SQL function body returning SQL query)

Hi, guys.
Here is what i try to do:
Create a region of type SQL Query (PL/SQL function body returning SQL query). In the source area i tried to put this:
DECLARE
v_new VARCHAR2(10);
v_SQL varchar2(32000);
BEGIN
v_new := :P102_HDN_NEW;
-- htp.p(v_new);
IF v_new = 'N-Set' THEN
v_SQL := 'select ' ||
ELSIF v_new = 'Y-Set' THEN
v_SQL := 'select ' ||
END IF;
RETURN v_SQL;
END;
And here is the reply from APEX:
1 error has occurred
Query cannot be parsed within the Builder. If you believe your query is syntactically correct, check the ''generic columns'' checkbox below the region source to proceed without parsing. The query can not be parsed, the cursor is not yet open or a function returning a SQL query returned without a value.
Now.
1. Variable is set with the right value.
2. Each statement (separately) returns SQL that works with no problems
3. Problem occures if i try to put IF statement around the SQL creation.
4. If i select "Use Generic Column Names (parse query at runtime only)" instead of "Use Query-Specific Column Names and Validate Query" then the script returns SQL properly, however report's column names are set to Col1, Col2,Col3 ......
Thnks in advence
Mike

OK. Here is enire statement:
DECLARE
v_new VARCHAR2(10);
v_SQL varchar2(32000);
BEGIN
v_new := :P102_HDN_NEW;
htp.p(v_new);
IF v_new = 'N-Set' THEN
v_SQL := 'select ' ||
'APEX_ITEM.DISPLAY_AND_SAVE(10,c.sdescr) descr, ' ||
'APEX_ITEM.DISPLAY_AND_SAVE(12,DECODE(ld.level,''All'', ''All Categories'',ld.level)) level, ' ||
'apex_item.checkbox(1, ld.opt_in_auto_flag, decode(ld.opt_in_auto_flag,NULL,''disabled'',''Y'',''checked'')) auto_in, ' ||
'apex_item.checkbox(2, ld.opt_in_manual_flag, decode(ld.opt_in_manual_flag,NULL,''disabled'',''Y'',''checked'')) manual_in, ' ||
'apex_item.checkbox(3, ld.opt_out_auto_flag, decode(ld.opt_out_auto_flag,NULL,''disabled'',''Y'',''checked'')) auto_out, ' ||
'apex_item.checkbox(4, ld.opt_out_manual_flag, decode(ld.opt_out_manual_flag,NULL,''disabled'',''Y'',''checked'')) manual_out, ' ||
'DECODE(c.code, ''NMBR'', NULL,''Change to '' || DECODE(ld.level,''All'',''Categories'',''All Categories'')) link_change, ' ||
'APEX_ITEM.DISPLAY_AND_SAVE(11,c.code) code ' ||
'from ' ||
'tbl1 c, ' ||
'tbl2 ld ' ||
'where c.code = ld.code ' ||
'and c.type = ''TYPE1'' ' ||
'and c.active = ''Y'' ' ||
'order by c.sorting ';
ELSIF v_new = 'Y-Set' THEN
v_SQL := 'select ' ||
'APEX_ITEM.DISPLAY_AND_SAVE(10,c.sdescr) descr, ' ||
'APEX_ITEM.DISPLAY_AND_SAVE(12,''All Categories'') level, ' ||
'apex_item.checkbox(1, c.option_1, decode(c.option_1,NULL,''disabled'',''Y'',''checked'')) auto_in, ' ||
'apex_item.checkbox(2, c.option_3, decode(c.option_3,NULL,''disabled'',''Y'',''checked'')) manual_in, ' ||
'apex_item.checkbox(3, c.option_2, decode(c.option_2,NULL,''disabled'',''Y'',''checked'')) auto_out, ' ||
'apex_item.checkbox(4, c.option_4, decode(c.option_4,NULL,''disabled'',''Y'',''checked'')) manual_out, ' ||
'DECODE(c.code, ''AAA'', NULL,''Options by AAA'') link_change, ' ||
'APEX_ITEM.DISPLAY_AND_SAVE(11,c.code) code ' ||
'from ' ||
'tbl1 c ' ||
'where 1 = 1 ' ||
'and c.type = ''TYPE1'' ' ||
'and c.active = ''Y'' ' ||
'order by c.sorting ';
END IF;
RETURN v_SQL;
END;
If i put just this
DECLARE
v_new VARCHAR2(10);
v_SQL varchar2(32000);
BEGIN
v_new := :P102_HDN_NEW;
htp.p(v_new);
v_SQL := 'select ' ||
'APEX_ITEM.DISPLAY_AND_SAVE(10,c.sdescr) descr, ' ||
'APEX_ITEM.DISPLAY_AND_SAVE(12,DECODE(ld.level,''All'', ''All Categories'',ld.level)) level, ' ||
'apex_item.checkbox(1, ld.opt_in_auto_flag, decode(ld.opt_in_auto_flag,NULL,''disabled'',''Y'',''checked'')) auto_in, ' ||
'apex_item.checkbox(2, ld.opt_in_manual_flag, decode(ld.opt_in_manual_flag,NULL,''disabled'',''Y'',''checked'')) manual_in, ' ||
'apex_item.checkbox(3, ld.opt_out_auto_flag, decode(ld.opt_out_auto_flag,NULL,''disabled'',''Y'',''checked'')) auto_out, ' ||
'apex_item.checkbox(4, ld.opt_out_manual_flag, decode(ld.opt_out_manual_flag,NULL,''disabled'',''Y'',''checked'')) manual_out, ' ||
'DECODE(c.code, ''NMBR'', NULL,''Change to '' || DECODE(ld.level,''All'',''Categories'',''All Categories'')) link_change, ' ||
'APEX_ITEM.DISPLAY_AND_SAVE(11,c.code) code ' ||
'from ' ||
'tbl1 c, ' ||
'tbl2 ld ' ||
'where c.code = ld.code ' ||
'and c.type = ''TYPE1'' ' ||
'and c.active = ''Y'' ' ||
'order by c.sorting ';
RETURN v_SQL;
END;
it works fune...

Pl/sql function body returning SQL query - Print function

Hello all,
I have pl/sql function body returning SQL query for my reports for my new project that I am developing. We dont have any BI tool or anything for APEX so we use Oracle reports to get the same reports to be printed in PDF format. I had been using SQL function for Reports all these days and grabbing the data using SQL query was easy in Oracle reports. But this time we had atleast 8 fields in search criteria and hence I thouhgt PL/sql function body returning SQL query could be something easy to handle that scenario. We have 11 such reports in our project. Now when we tried to use the same PL/sql function to oracle reports , I was told by one of our Oracle reports expert, that we have to write it into functions and use it in SQL query to get the Reports in Oracle reports. Is there any Easy way to convert the same Pl/SQL function or get a PDF format of the same report in APEX without going thru the much pains of rewriting the whole SQL Query.
thank you
Devisri

Hi,
give this a go.
I can't test it as I don't have the tables in my schema.
create or replace package MK_TEST_PF is
-- Author : MK
-- Created : 21/06/2010 16:30:19
-- Purpose : FOR LUCY_DISCOVER
-- Public type declarations
/*     -- just guess the table row types.....
     -- otherwise it won't compile
     type test_rec is record
          (INV REP.inv%type
          ,cNUMBER REP.cNUMBER%type
          ,OPENDATE REP.OPENDATE%type
          ,TARGETDATE REP.ESTCOMPLETE%type
          ,DATECLOSED REP.COMPLETED%type
          ,STATUS REP.STATUS%type
          ,cCODE REP.cCODE%type
          ,line varchar2(4000)
          ,SIGc varchar2(4000)
          ,CLASS REP.CLASS%type
          ,SUMM REP.SUMM%type
          ,AREA REP.AREA%type
     type test_rec is record
          (INV varchar2(4000)
          ,cNUMBER varchar2(4000)
          ,OPENDATE varchar2(4000)
          ,TARGETDATE varchar2(4000)
          ,DATECLOSED varchar2(4000)
          ,STATUS varchar2(4000)
          ,cCODE varchar2(4000)
          ,line varchar2(4000)
          ,SIGc varchar2(4000)
          ,CLASS varchar2(4000)
          ,SUMM varchar2(4000)
          ,AREA varchar2(4000)
     type test_tab is table of test_rec;
-- Public constant declarations
-- Public variable declarations
-- Public function and procedure declarations
end MK_TEST_PF;
create or replace package body MK_TEST_PF is
-- Private type declarations
-- Private constant declarations
-- Private variable declarations
-- Function and procedure implementations
     function get_query_f
          (p_inv VARCHAR2 := UPPER(v('P44_INV'))
          ,p_reg VARCHAR2 := UPPER(v('P44_CLASS'))
          ,p_proarea VARCHAR2 := UPPER(v('P44_PROGRAM_AREA'))
          ,p_disp VARCHAR2 := UPPER(v('P44_DISPOSITION'))
          ,p_coding VARCHAR2 := UPPER(v('P44_CODING'))
          ,p_status VARCHAR2 := UPPER(v('P44_STATUS'))
          ,p_SIG VARCHAR2 := UPPER(v('P44_SIG_c'))
          ,p_inc_sum VARCHAR2 := UPPER(v('P44_INCLUDE_SUMM_FIELD'))
          ,p_word VARCHAR2 := UPPER(v('P44_WORD_IN_SUMM'))
          ,p_timeframe VARCHAR2 := UPPER(v('P44_TIME_FRAME'))
          ,p_rec VARCHAR2 := UPPER(v('P44_RECORD_KEEPING'))
          ,p_WORD_IN_SUMM VARCHAR2 := UPPER(v('P44_WORD_IN_SUMM'))
          ,p_ON_AFTER VARCHAR2 := UPPER(v('P44_ON_AFTER'))
          ,p_ON_BEFORE VARCHAR2 := UPPER(v('P44_ON_BEFORE'))
          return varchar2
     is
          v_sql VARCHAR2(5000);
     --     v_inv VARCHAR2(100);
     --     v_reg VARCHAR2(100);
     --     v_proarea VARCHAR2(100);
     --     v_status VARCHAR2(100);
     --     v_SIG VARCHAR2(100);
     --     v_disp VARCHAR2(100);
     --     v_coding VARCHAR2(100);
     --     v_inc_sum VARCHAR2(4);
     --     v_word VARCHAR2(4000);
          v_wildcard VARCHAR2(2000);
     --     v_timeframe VARCHAR2(100);
     --     v_rec VARCHAR2(5);
          v_record VARCHAR2(5);
          v_open VARCHAR2(100);
          v_closed VARCHAR2(100);
          v_PEND VARCHAR2(100);
          v_refSIG VARCHAR2(100);
          v_refreg VARCHAR2(100);
          v_refother VARCHAR2(100);
          v_y varchar2(100);
     BEGIN
          --v_inv := UPPER(v('P44_INV')) ;
          v_record := 'R%';
          v_wildcard := '%';
          v_open := 'OPEN';
          v_closed := 'CLOSED';
          v_PEND := 'PEND';
          v_refSIG := 'REF - SIG';
          v_refreg := 'REF - CLASS';
          v_refother := 'REF - OTHER';
          v_y := 'Y';
          v_sql := 'SELECT REP.INV as INV, REP.cNUMBER as cNUMBER, REP.OPENDATE as OPENDATE,
          REP.ESTCOMPLETE as TARGETDATE, REP.COMPLETED as DATECLOSED, REP.STATUS as STATUS,
          REP.cCODE as cCODE, apex_item.checkbox(1,REP.line,null,'''||v_y||''') line , apex_item.checkbox(1,REP.SIG,null,'''||v_y||''') SIGc ,
          REP.CLASS as CLASS, REP.SUMM as SUMM, REP.AREA as AREA from REP where 1=1';
          IF p_rec is not null then
               IF p_rec = 'E' then
                    v_sql := v_sql|| ' and upper(REP.cnumber) not like '''||v_record||'''';
               ELSIF p_rec = 'D' then
                    v_sql := v_sql|| ' and upper(REP.cnumber) like '''||v_record||'''';
               ELSIF p_rec = 'I' then
                    v_sql := v_sql|| ' and REP.cnumber = REP.cnumber ';
               end if ;
          end if ;
          IF upper(p_status) not like '%NULL%' then
               IF upper(p_status) like '%OPEN%' then
               v_sql := v_sql||' AND upper(REP.status) like '''||v_open||'''';
               ELSIF upper(p_status) like '%CLOSED%' then
               v_sql := v_sql||' AND upper(REP.status) like '''||v_closed||'''';
               ELSIF upper(v_PEND) like '%PEND%' then
               v_sql := v_sql||' AND upper(REP.status) like '''||v_PEND||'''';
               ELSIF upper(v_refSIG) like '%REF - SIG%' then
               v_sql := v_sql||' AND upper(REP.status) like '''||v_refSIG||'''';
               ELSIF upper(v_refreg) like '%REF - CLASS%' then
               v_sql := v_sql||' AND upper(REP.status) like '''||v_refreg||'''';
               ELSIF upper(v_refother) like '%REF - OTHER%' then
               v_sql := v_sql||' AND upper(REP.status) like '''||v_refother||'''';
               END IF ;
          END IF ;
          IF p_inv = 'NULL' THEN
               v_sql := v_sql||' AND instr(upper(REP.INV),'''||p_inv||''') > 0';
          END IF ;
          IF p_reg = 'NULL' THEN
               v_sql := v_sql||' AND instr(upper(REP.CLASS),'''||p_reg||''') > 0';
          END IF ;
          IF p_proarea = 'NULL' THEN
               v_sql := v_sql||' AND instr(upper(REP.AREA),'''||p_proarea||''') > 0';
          END IF ;
          IF p_disp = 'NULL' THEN
               v_sql := v_sql||' AND instr(upper(REP.disposition),'''||p_disp||''') > 0';
          END IF ;
          IF p_coding = 'NULL' THEN
               v_sql := v_sql||' AND instr(upper(REP.ccode),'''||p_coding||''') > 0';
          END IF ;
          IF p_SIG = ' ' THEN
               v_sql := v_sql||' AND instr(upper(REP.SIG),'''||p_SIG||''') > 0';
          END IF ;
          IF p_word is not null then
               v_sql := v_sql|| ' and
               instr(upper(REP.SUMM),
               upper(nvl('''||p_WORD_IN_SUMM||''',REP.SUMM))) > 0';
          end if ;
          If p_timeframe is not null then
               if upper(p_timeframe) = 'OPEN' then
               v_sql := v_sql|| ' and to_date(REP.opendate) between to_date ('''||p_ON_AFTER||''') and to_date('''||p_ON_BEFORE||''')';
               elsif upper(p_timeframe) = 'CLOSED' then
               v_sql := v_sql|| ' and to_date(REP.completed) between to_date ('''||p_ON_AFTER||''') and to_date('''||p_ON_BEFORE||''')';
               elsif upper(p_timeframe) = 'EST' then
               v_sql := v_sql|| ' and to_date(REP.estcomplete) between to_date ('''||p_ON_AFTER||''') and to_date('''||p_ON_BEFORE||''')';
               end if;
          end if;
          v_sql := v_sql ||' order by REP.INV ';
          return v_sql;
     end get_query_f;
     function test_pf
          (p_inv VARCHAR2 := UPPER(v('P44_INV'))
          ,p_reg VARCHAR2 := UPPER(v('P44_CLASS'))
          ,p_proarea VARCHAR2 := UPPER(v('P44_PROGRAM_AREA'))
          ,p_disp VARCHAR2 := UPPER(v('P44_DISPOSITION'))
          ,p_coding VARCHAR2 := UPPER(v('P44_CODING'))
          ,p_status VARCHAR2 := UPPER(v('P44_STATUS'))
          ,p_SIG VARCHAR2 := UPPER(v('P44_SIG_c'))
          ,p_inc_sum VARCHAR2 := UPPER(v('P44_INCLUDE_SUMM_FIELD'))
          ,p_word VARCHAR2 := UPPER(v('P44_WORD_IN_SUMM'))
          ,p_timeframe VARCHAR2 := UPPER(v('P44_TIME_FRAME'))
          ,p_rec VARCHAR2 := UPPER(v('P44_RECORD_KEEPING'))
          ,p_WORD_IN_SUMM VARCHAR2 := UPPER(v('P44_WORD_IN_SUMM'))
          ,p_ON_AFTER VARCHAR2 := UPPER(v('P44_ON_AFTER'))
          ,p_ON_BEFORE VARCHAR2 := UPPER(v('P44_ON_BEFORE'))
          RETURN test_tab PIPELINED
     is
          type test_c is ref cursor;
          v_row test_tab;
          v_sql varchar2(4000);
          v_cursor test_c;
     begin
          v_sql := get_query_f
               (p_inv
               ,p_reg
               ,p_proarea
               ,p_disp
               ,p_coding
               ,p_status
               ,p_SIG
               ,p_inc_sum
               ,p_word
               ,p_timeframe
               ,p_rec
               ,p_WORD_IN_SUMM
               ,p_ON_AFTER
               ,p_ON_BEFORE
          open v_cursor for v_sql;
          fetch v_cursor bulk collect into v_row;
          close v_cursor;
          for i in 1 .. v_row.count loop
               pipe row (v_row(i));
          end loop;
          return;
     end test_pf;
end MK_TEST_PF;
/Regards
Michael

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