Nested sub query

HI,
how ro write nested multiple row ( row should consist range of values )sub query between tables if they dont have any common column.
Based on this weight range I have to group the other columns.
For eg:
My table should contain
weight-range:
1-> 2
2->3
3->4
etc

Please repost your question adding clarity and an example so we can understand what you are asking. Also include your full version number.
SELECT * FROM v$version;

Similar Messages

Corelated subquery Vs Nested Sub Query

hi all,
i am having a small doubt regarding the usage of corelated subqueries. what is the difference between corelated subquery & nested subquery in terms of performance. Which is more advisable to use?
pls. help me.

"The one that gives you the best performance when benchmarked with your data"
I would ammend that to:
The one that gives you the best performance and the right answer when benchmarked with your data
John

Nested or sub query

Hello All,
I would like to show out put with Reference Table values. I am wondering how I can do nested , sub query.
Thanks in advance,
NY

Hi,
Whenever you have a problem, it helps to post the sample data as CREATE TABLE and INSERT staements. Without tables and data, nobody can test anything.
It is essential that you post the results you want to get from the data.
Are these the results you want from the data you posted?
T3_ID     RF_ID     NAME
1     2     DC
2     3     Garu
3     2     DCIf so, do this:
SELECT     match.t3_id
,     match.rf_id
,     rf.name
FROM     match
JOIN     rf     ON     match.rf_id     = rf.pk
;

Scoping violation in sub-query

I created a sql in Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 to query Oracle Purchasing tables. The user wants to know an estimate of the number of business days it takes to approve a release once it is created. I created a subquery as follows:
Select Papf.Full_Name As Approver
, Pah.Action_Date As Approved_Date
, Por.Creation_Date
, Trunc(Pah.Action_Date) - Trunc(Por.Creation_Date) As Days
, (Select Count(*)
From (Select Level, (Pah.Action_Date+1)-Level My_Date From Dual
Connect By Level < Trunc(Pah.Action_Date+1) - Trunc(por.creation_Date)
) Where To_Char(My_Date, 'DY') In ('MON', 'TUE', 'WED', 'THU', 'FRI')) As Days2Approve
FROM Apps.Po_Headers_All Poh
, Apps.Po_Releases_All Por
, Apps.Po_Lines_All Pol
, Apps.Po_Action_History Pah
…etc.
When I run the query I get the following error message:
ORA-00904: "POR"."CREATION_DATE": invalid identifier
00904. 00000 - "%s: invalid identifier"
*Cause:
*Action:
Error at Line: 193 Column: 54
I know the sub-query conceptually sound because if I run the sql below with dummy dates I get 17 which is correct.
Select Count(*)
From (SELECT level, (to_date('24-JAN-2013')+1)-level my_date From Dual
Connect By Level < Trunc(To_Date('24-JAN-2013')+1) - Trunc(To_Date('01-JAN-2013'))
) Where To_Char(My_Date, 'DY') In ('MON', 'TUE', 'WED', 'THU', 'FRI')
How do I pass Pah.Action_Date & por.creation_Date to the sub-query without getting what appears to be scoping violation?
…

Hi,
You can avoid the problem by not using a nested sub-query:
    SELECT COUNT (*)
    FROM    dual
    CONNECT BY   LEVEL < TRUNC (pah.action_date + 1)
               - TRUNC (por.creation_date)
    WHERE   TO_CHAR ( pah.action_date + 1 - LEVEL
                      , 'DY'
              ) NOT IN ('SAT', 'SUN')
) AS days2approve
I hope this answers your question.
If not, post a little sample data (CREATE TABLE and INSERT statements, relevant columns only) for all tables involved, and also post the results you want from that data.
Explain, using specific examples, how you get those results from that data.
See the forum FAQ {message:id=9360002}

Number of Execution of Sub-Query

Hi,
Let suppose we have a SQL which has a sub-query in the filter NOT IN clause as shown below. I wish to know that whether for each record from Table_1 (T1),
the inner/filter SQL will execute
or
It will execute only once for that session (All the records from T1).
Meaning: Let suppose Table_1 has 5 Million records. So whether the filter/sub-query will be executed 5 Million times by Oracle Engine or It will be executed only once.
SQL:
SELECT T1.C1, T1.C2, T2.C3 FROM Table_1 T1
INNER JOIN
Table_2 T2
ON T1.C1=T2.C1
WHERE T1.C2 = 0 AND
T1.C4 NOT IN(SELECT DISTINCT COLUMN_12 FROM TABLE_3 WHERE COLUMN_13 = 'VALUE');
Best Regards,
Mayur

It depends on the execution plan. NOT IN can be converted to NOT EXISTS, it can be converted to an ANTI-JOIN.
If it's converted to a hash (or merge) ANTI-JOIN the subquery is (effectively) executed once, if it's converted to a nested loop anti-join it's (effectively) executed once per row in the driving rowsource. If it's converted to a NOT EXISTS filter subquery it may be executed as much as once per row in the driving row source, it may be executed as little as once per distinct value in the driving row source. (See http://jonathanlewis.wordpress.com/2006/11/06/filter-subqueries/ for an example of the FILTER subquery count
Regards
Jonathan Lewis

How to get all rows that are returned in inner sub query of select statemen

If a sub query in select statement returns more than one row than how to get all those returned rows in the final
output of the query .It will be all right if all column's value repeat and that multiple output of inner query comes
in another column .
How to get that ?

As Frank said, you likely want a join, and likely an outer join to replicate the select in the projection. Something like:
SELECT id,stat, section, USER_ID concerned_person
FROM table_all,
left join table2
    on room_id = sectoion and
       sur_role = 'r001'
WHERE section IN (SELECT code
                  FROM t_area
                  WHERE dept= 'p002')An alternative, depending on where and how you are using the statement would be something like:
SQL> WITH t AS (
2    select 1 id from dual union all
3    select 2 id from dual),
4 t1 as (
5    select 1 id, 'One' descr from dual union all
6    select 1, 'Un' from dual union all
7    select 1, 'Une' from dual)
8 SELECT t.id, CURSOR(SELECT t1.id, t1.descr from t1
9                      WHERE t1.id = t.id)
10 FROM t;
                  ID CURSOR(SELECTT1.ID,T
                   1 CURSOR STATEMENT : 2
CURSOR STATEMENT : 2
                  ID DESCR
                   1 One
                   1 Un
                   1 Une
                   2 CURSOR STATEMENT : 2
CURSOR STATEMENT : 2
no rows selectedJohn

Can someone please help me with a sub query question?

I need to list a 3rd party contract and then a list of students who belong to that contract.
On the students segment of the listing I need to show students with student id, name, total credit hours,
total amount spent on tuition, total amount spent on books and total amount spent on misc.
This code has a query for the contract information and I get that just fine.
Then it has a query that gives me total credit hours and that works fine
then it has a query that gives me total amount spent on tuition and that works fine
but
when I add the next query to get total amount spent on books I get only the information for the contract, I don't get student stuff anymore.
I would really appreciate any guidance that you could give.
Thanks in advance, Bob Hohulski
DECLARE
l_conn utl_TCP.connection;
v_filehandle utl_file.file_type;
v_output varchar2(1000);
v_contract_id varchar2(9);
v_contract_addr1 varchar2(30);
v_contract_addr2 varchar2(30);
v_contract_city varchar2(20);
v_contract_stat varchar2(03);
v_contract_zip varchar2(10);
v_contract_name varchar2(60);
v_student_id varchar2(09);
v_student_first_name varchar2(15);
v_student_mid_name varchar2(15);
v_student_last_name varchar2(60);
v_last_out varchar2(20);
v_student_detail_code varchar2(04);
v_student_amount number(12,2);
v_student_ref_number varchar2(09);
v_credit_hrs number(7,2);
v_tuition_amount number(12,2);
v_books_amount number(12,2);
v_misc_amount number(12,2);
v_total_for_student number(12,2);
v_current_student varchar2(09);
v_sftregs_pidm varchar2(09);
v_tbraccd_pidm varchar2(09);
CURSOR c_sel_contract IS
SELECT DISTINCT spriden_id, spriden_last_name,
spraddr_street_line1, spraddr_street_line2,
spraddr_city, spraddr_stat_code, spraddr_zip
FROM spriden, spraddr
-- WHERE spriden_id = '&Enter_Id'
where spriden_id = 'T10474666'
AND spriden_pidm = spraddr_pidm
AND SPRIDEN_CHANGE_IND IS NULL;
CURSOR c_sel_student IS
SELECT DISTINCT spriden_id, spriden_first_name, spriden_mi, spriden_last_name,
sftregs_credit_hr,
tbraccd_amount,
sftregs_pidm,
tbraccd_pidm
FROM spriden, tbraccd, tbbcstu, sftregs
WHERE 559220 = tbbcstu_contract_pidm
AND spriden_pidm = tbraccd_pidm
AND spriden_pidm = tbbcstu_stu_pidm
AND spriden_pidm = sftregs_pidm
AND (sftregs_pidm, sftregs_credit_hr) IN
(SELECT DISTINCT sftregs_pidm, SUM(sftregs_credit_hr)
FROM sftregs, tbbcstu, spriden
WHERE sftregs_term_code = '201010'
AND sftregs_pidm = tbbcstu_stu_pidm
AND sftregs_pidm = spriden_pidm
GROUP BY sftregs_pidm)
AND (tbraccd_pidm, tbraccd_amount) IN
(SELECT DISTINCT tbraccd_pidm, SUM(tbraccd_amount)
-- tuition
FROM tbraccd, tbbcstu, spriden
WHERE tbraccd_term_code = '201010'
AND (tbraccd_detail_code = 'TU01' OR
tbraccd_detail_code = 'TU02' OR
tbraccd_detail_code = 'TU03' OR
tbraccd_detail_code = 'TU04')
AND tbraccd_pidm = tbbcstu_stu_pidm
AND tbraccd_pidm = spriden_pidm
GROUP BY tbraccd_pidm)
--this code works up to this point
--when I add the next query I get nothing
AND (tbraccd_pidm, tbraccd_amount) IN
(SELECT tbraccd_pidm, SUM(tbraccd_amount)
books
FROM tbraccd, tbbcstu
WHERE tbraccd_term_code = '201010'
AND (tbraccd_detail_code = 'BKSU' OR
tbraccd_detail_code = 'BKCH')
AND tbraccd_pidm = tbbcstu_stu_pidm
GROUP BY tbraccd_pidm, tbraccd_amount)
--AND (tbraccd_pidm, tbraccd_amount) IN
-- (SELECT tbraccd_pidm, SUM(tbraccd_amount)
-- misc
-- FROM tbraccd, tbbcstu
-- WHERE tbraccd_term_code = '201010'
-- AND tbraccd_pidm = tbbcstu_stu_pidm
-- AND (tbraccd_detail_code = 'AUNA' OR
-- tbraccd_detail_code = 'OTPB')
-- GROUP BY tbraccd_pidm, tbraccd_amount)
--ORDER BY tbraccd_pidm, spriden_first_name, spriden_mi, spriden_last_name,
-- tbbcstu_sponsor_ref_number, sftregs_credit_hr;
ORDER BY tbraccd_pidm;
BEGIN
v_filehandle := utl_file.fopen(location => 'UTLFILE_MISAP9',
filename => 'ban_matrix.dat',
open_mode => 'w',
max_linesize => 32767);
OPEN c_sel_contract;
LOOP
DBMS_OUTPUT.PUT_LINE('looping');
FETCH c_sel_contract INTO v_contract_id, v_contract_name,
v_contract_addr1, v_contract_addr2,
v_contract_city, v_contract_stat,
v_contract_zip;
EXIT WHEN c_sel_contract%NOTFOUND;
v_output :=
nvl(rpad(v_contract_id,9),rpad(' ',9)) ||
' ' ||
nvl(rpad(v_contract_name,60),rpad(' ',60));
utl_file.put_line(v_filehandle,v_output);
v_output :=
nvl(rpad(v_contract_addr1, 30),rpad(' ',30)) ||
' ' ||
nvl(rpad(v_contract_addr2, 30),rpad(' ',30));
utl_file.put_line(v_filehandle,v_output);
v_output :=
nvl(rpad(v_contract_city, 20), rpad(' ',20)) ||
' ' ||
nvl(rpad(v_contract_stat, 3), rpad(' ',3)) ||
' ' ||
nvl(rpad(v_contract_zip, 10), rpad(' ',10));
utl_file.put_line(v_filehandle,v_output);
utl_file.new_line(v_filehandle);
OPEN c_sel_student;
LOOP
FETCH c_sel_student into v_student_id, v_student_first_name, v_student_mid_name,
v_student_last_name,
v_credit_hrs,
v_tuition_amount,
v_sftregs_pidm,
v_tbraccd_pidm;
-- v_books_amount, v_misc_amount;
EXIT WHEN c_sel_student%NOTFOUND;
v_last_out := substr(v_student_last_name, 1, 20);
v_output :=
nvl(rpad(v_student_id, 09),rpad(' ',09)) ||
' ' ||
nvl(rpad(v_student_first_name, 15),rpad(' ',15)) ||
nvl(rpad(v_student_mid_name, 15),rpad(' ',15)) ||
nvl(rpad(v_last_out, 20),rpad(' ',20)) ||
' ' ||
nvl(rpad(v_student_ref_number, 09),rpad(' ',09)) ||
' ' ||
v_credit_hrs ||
' ' ||
v_tuition_amount ||
-- v_books_amount ||
-- ' ' ||
-- v_misc_amount;
utl_file.put_line(v_filehandle,v_output);
END LOOP;
END LOOP;
--EXCEPTION
--WHEN OTHERS THEN
-- DECLARE
-- err_msg VARCHAR2(100);
-- BEGIN
-- err_msg := 'ERR- '||SUBSTR(SQLERRM, 1,100);
-- - utl_file.put_line(v_filehandle,err_msg);
--END;
utl_file.fclose(v_filehandle);
CLOSE c_sel_contract;
CLOSE c_sel_student;
--END AR_MATRIX_PROC;
END;

run this original query
SELECT DISTINCT spriden_id,
        spriden_first_name,
        spriden_mi,
        spriden_last_name,
        sftregs_credit_hr,
        tbraccd_amount,
        sftregs_pidm,
        tbraccd_pidm
   FROM spriden, tbraccd, tbbcstu, sftregs
WHERE 559220 = tbbcstu_contract_pidm
   AND spriden_pidm = tbraccd_pidm
   AND spriden_pidm = tbbcstu_stu_pidm
   AND spriden_pidm = sftregs_pidm
   AND (sftregs_pidm, sftregs_credit_hr) IN (SELECT DISTINCT sftregs_pidm, SUM(sftregs_credit_hr)
                                               FROM sftregs, tbbcstu, spriden
                                              WHERE sftregs_term_code = '201010'
                                                AND sftregs_pidm = tbbcstu_stu_pidm
                                                AND sftregs_pidm = spriden_pidm
                                             GROUP BY sftregs_pidm)
   AND (tbraccd_pidm, tbraccd_amount) IN (SELECT DISTINCT tbraccd_pidm, SUM(tbraccd_amount)
                                          -- tuition
                                            FROM tbraccd, tbbcstu, spriden
                                           WHERE tbraccd_term_code = '201010'
                                             AND (tbraccd_detail_code = 'TU01' OR
                                                  tbraccd_detail_code = 'TU02' OR
                                                  tbraccd_detail_code = 'TU03' OR
                                                  tbraccd_detail_code = 'TU04')
                                             AND tbraccd_pidm = tbbcstu_stu_pidm
                                             AND tbraccd_pidm = spriden_pidm
                                           GROUP BY tbraccd_pidm)
   AND (tbraccd_pidm, tbraccd_amount) IN (SELECT tbraccd_pidm, SUM(tbraccd_amount) books
                                            FROM tbraccd, tbbcstu
                                           WHERE tbraccd_term_code = '201010'
                                             AND (tbraccd_detail_code = 'BKSU' OR
                                                  tbraccd_detail_code = 'BKCH')
                                             AND tbraccd_pidm = tbbcstu_stu_pidm
                                          GROUP BY tbraccd_pidm, tbraccd_amount)
ORDER BY tbraccd_pidm;then run this sub-query:
SELECT tbraccd_pidm, SUM(tbraccd_amount) books
   FROM tbraccd, tbbcstu
WHERE tbraccd_term_code = '201010'
    AND (tbraccd_detail_code = 'BKSU' OR
         tbraccd_detail_code = 'BKCH')
   AND tbraccd_pidm = tbbcstu_stu_pidm
GROUP BY tbraccd_pidm, tbraccd_amount)see if you have a matching tbraccd_pidm and tbraccd_amount between the two results.

How to find out which sub query returns more than one row

Hi all,
Can any one give me clue ,how to find out which sub query returns more than one row in the following query .
/* Formatted on 2011/05/17 19:22 (Formatter Plus v4.8.8) */
SELECT a.*, ROWNUM AS rnm
FROM (SELECT DISTINCT '1' AS "Page View", ou.org_unit_name AS "Org",
                        prxm.mbr_idntfr AS "Beneficiary ID",
                           md.last_name
                        || ', '
                        || md.first_name AS "Beneficiary Name",
                        pci.idntfr AS "Tracking No.",
                        TO_CHAR (TRUNC (req.pa_rqst_date),
                                 'MM/dd/yyyy'
                                ) AS "Request Date",
                        sts.status_name AS "Status",
                        req.pa_rqst_sid AS "Request #",
                        prxm.mbr_sid AS "Mbr_sid",
                        TO_CHAR
                              (TRUNC (req.pa_revision_date),
                               'MM/dd/yyyy'
                              ) AS "Last Updated",
                        TO_CHAR (psd.TO_DATE, 'MM/dd/yyyy') AS "TO_DATE",
                        prxpl.prvdr_lctn_iid AS "PRVDR_LCTN_IID",
                        pd.prvdr_sid AS "PRVDR_SID", 'Y' AS "State View",
                        DECODE
                           ((SELECT DISTINCT pd.national_prvdr_idntfr
                                        FROM pa_request_x_provider_location prxplo
                                       WHERE prxplo.pa_rqst_sid =
                                                               req.pa_rqst_sid
                                         AND prxplo.oprtnl_flag = 'A'
                                         AND prxplo.pa_prvdr_type_lkpcd = 'RR'),
                            0, (SELECT prxplo.prvdr_lctn_idntfr
                                  FROM pa_request_x_provider_location prxplo
                                 WHERE prxplo.pa_rqst_sid = req.pa_rqst_sid
                                   AND prxplo.oprtnl_flag = 'A'
                                   AND prxplo.pa_prvdr_type_lkpcd = 'RR'),
                            NULL, (SELECT prxplo.prvdr_lctn_idntfr
                                     FROM pa_request_x_provider_location prxplo
                                    WHERE prxplo.pa_rqst_sid = req.pa_rqst_sid
                                      AND prxplo.oprtnl_flag = 'A'
                                      AND prxplo.pa_prvdr_type_lkpcd = 'RR'),
                            (SELECT DISTINCT pd.national_prvdr_idntfr
                                        FROM pa_request_x_provider_location prxplo
                                       WHERE prxplo.pa_rqst_sid =
                                                               req.pa_rqst_sid
                                         AND prxplo.oprtnl_flag = 'A'
                                         AND prxplo.pa_prvdr_type_lkpcd = 'RR')
                           ) AS "NPI/ID",
                        DECODE
                           ((SELECT pd.org_bsns_name
                               FROM pa_request_x_provider_location prxplo
                              WHERE prxplo.pa_rqst_sid = req.pa_rqst_sid
                                AND prxplo.oprtnl_flag = 'A'
                                AND prxplo.pa_prvdr_type_lkpcd = 'RR'),
                            NULL, (SELECT    pd.last_name
                                          || ', '
                                          || pd.first_name
                                          || ' '
                                          || pd.middle_name
                                     FROM pa_request_x_provider_location prxplo
                                    WHERE prxplo.pa_rqst_sid = req.pa_rqst_sid
                                      AND prxplo.oprtnl_flag = 'A'
                                      AND prxplo.pa_prvdr_type_lkpcd = 'RR'),
                            (SELECT pd.org_bsns_name
                               FROM pa_request_x_provider_location prxplo
                              WHERE prxplo.pa_rqst_sid = req.pa_rqst_sid
                                AND prxplo.oprtnl_flag = 'A'
                                AND prxplo.pa_prvdr_type_lkpcd = 'RR')
                           ) AS "Prvdr Name",
                        TO_CHAR (psd.from_date,
                                 'MM/dd/yyyy'
                                ) AS "Srvc From Date",
                        TO_CHAR (req.validity_start_date,
                                 'MM/DD/YYYY'
                                ) AS "Due Date",
                        (fn_get_busniess_days (TRUNC (req.validity_start_date))
                        ) AS "Days<br>Left",
                        req.pa_mode_type_lkpcd AS "Source",
                        TO_CHAR (TRUNC (wmdtl.rtng_date),
                                 'MM/dd/yyyy'
                                ) AS "Assigned On",
                        NVL (wmdtl.assigned_to_user_name,
                             'Not Assigned'
                            ) AS "Assigned To",
                        req.org_unit_sid AS "OrgUnitSid",
                        TO_CHAR
                             (wmdtl.modified_date,
                              'MM/dd/yyyy hh24:mi:ss'
                             ) AS "WTRD_MODIFIED_DATE",
                        TO_CHAR (wmdtl.rtng_date,
                                 'MM/dd/yyyy'
                                ) AS "WTRD_RTNG_DATE",
                        req.status_cid AS "PA_STATUS_CID",
                        TO_CHAR (req.modified_date,
                                 'MM/dd/yyyy'
                                ) AS "PA_REQ_MODIFIED_DATE",
                        prs.state_pa_srvc_type_code
                                                 AS "STATE_PA_SRVC_TYPE_CODE",
                        wmdtl.wm_pa_task_rtng_dtl_sid
                                                    AS "WM_TASK_RTNG_DTL_SID",
                        wmdtl.assigned_to_user_acct_sid
                                          AS "WTRD_Assigned_to_user_acct_sid",
                        (fn_get_busniess_days (TRUNC (req.validity_start_date))
                        ) AS "Days<br>LeftSort",
                        wmdtl.assigned_to_org_unit_sid
                                              AS "WTRD_Assigned_to_OrgUntSid",
                        DECODE
                           ((SELECT COUNT (*)
                               FROM pa_request_status prs
                              WHERE prs.pa_rqst_sid = req.pa_rqst_sid
                                AND prs.status_cid = 5
                                AND prs.oprtnl_flag = 'I'),
                            0, 'N',
                            'Y'
                           ) AS "SHOW_UTILIZATION"
                   FROM   pa_request req,
                         pa_certification_identifier pci,
                         status sts,
                         pa_request_x_member prxm,
                         wm_pa_task_routing_detail wmdtl,
                         pa_service_date psd,
                         org_unit ou,
                         pa_request_service prs,
                         pa_request_x_provider_location prxpl,
                         provider_location pl,
                         provider_detail pd,
                         provider p,
                         mbr_dmgrphc md
                  WHERE req.oprtnl_flag = 'A'
                    AND req.status_cid NOT IN
                                 (20, 30, 70, 25, 80, 96, 85, 5, 97, 98, 101)
                    AND req.org_unit_sid IN
                           (3057, 3142, 3058, 3143, 3059, 3144, 3060, 3145,
                            3061, 3146, 3062, 3147, 3063, 3148, 3064, 3149,
                            3065, 3150, 3066, 3151, 3067, 3152, 3068, 3153,
                            3069, 3154, 3070, 3155, 3071, 3156, 3072, 3157,
                            3073, 3158, 3074, 3159, 3075, 3160, 3076, 3161,
                            3077, 3162, 3078, 3163, 3079, 3164, 3080, 3165,
                            3081, 3166, 3082, 3167, 3083, 3168, 3084, 3169,
                            3085, 3170, 3086, 3171, 3087, 3172, 3088, 3173,
                            3089, 3174, 3090, 3175, 3091, 3176, 3092, 3177,
                            3093, 3178, 3094, 3179, 3095, 3180, 3096, 3181,
                            3097, 3182, 3098, 3183, 3099, 3184, 3100, 3185,
                            3101, 3186, 3102, 3187, 3103, 3003, 75000104,
                            75000108, 2006, 75000103, 75000102, 75000113,
                            75000111, 75000109, 2001, 2009, 75000105,
                            75000107, 2004, 2010, 2013, 2014, 2005, 2011,
                            75000112, 2002, 1001, 2012, 75000106, 2007,
                            75000101, 2003, 75000110, 2008, 3001, 3002, 3019,
                            3104, 3020, 3105, 3021, 3106, 3022, 3107, 3023,
                            3108, 3024, 3109, 3025, 3110, 3026, 3111, 3027,
                            3112, 3028, 3113, 3029, 3114, 3030, 3115, 3031,
                            3116, 3032, 3117, 3033, 3118, 3034, 3119, 3035,
                            3120, 3036, 3121, 3037, 3122, 3038, 3123, 3039,
                            3124, 3040, 3125, 3041, 3126, 3042, 3127, 3043,
                            3128, 3044, 3129, 3045, 3130, 3046, 3131, 3047,
                            3132, 3048, 3133, 3049, 3134, 3050, 3135, 3051,
                            3136, 3052, 3137, 3053, 3138, 3054, 3139, 3055,
                            3140, 3056, 3141)
                    AND req.pa_rqst_sid = prs.pa_rqst_sid
                    AND prs.oprtnl_flag = 'A'
                    AND prs.pa_rqst_srvc_sid = psd.pa_rqst_srvc_sid
                    AND psd.oprtnl_flag = 'A'
                    AND req.pa_rqst_sid = pci.pa_rqst_sid
                    AND pci.oprtnl_flag = 'A'
                    AND req.pa_rqst_sid = prxm.pa_rqst_sid
                    AND prxm.oprtnl_flag = 'A'
                    AND md.oprtnl_flag = 'A'
                    AND md.status_cid = 2
                    AND TRUNC (SYSDATE) BETWEEN md.from_date AND md.TO_DATE
                    AND prxm.mbr_sid = md.mbr_sid
                    AND ou.org_unit_sid = req.org_unit_sid
                    AND ou.oprtnl_flag = 'A'
                    AND req.pa_rqst_sid = prxpl.pa_rqst_sid
                    AND prxm.pa_rqst_sid = prxpl.pa_rqst_sid
                    AND pci.pa_rqst_sid = prxm.pa_rqst_sid
                    AND pci.pa_rqst_sid = wmdtl.subsystem_task_sid
                    AND pci.pa_rqst_sid = prxpl.pa_rqst_sid
                    AND prxpl.pa_prvdr_type_lkpcd = 'RR'
                    AND prxpl.oprtnl_flag = 'A'
                    AND req.status_cid = sts.status_cid
                    AND sts.status_type_cid = 3
                    AND sts.oprtnl_flag = 'A'
                    AND prxpl.prvdr_lctn_iid = pl.prvdr_lctn_iid
                    AND p.prvdr_sid = pd.prvdr_sid
                    AND p.prvdr_sid = pl.prvdr_sid
                    AND pd.oprtnl_flag = 'A'
                    AND pd.status_cid = 2
                    AND TRUNC (SYSDATE) BETWEEN pd.from_date AND pd.TO_DATE
                    AND wmdtl.subsystem_task_sid = req.pa_rqst_sid
                    AND wmdtl.subsystem_lkpcd = 'PA'
                    AND wmdtl.oprtnl_flag = 'A'
                    AND req.pa_rqst_date > (SYSDATE - 365)
                                   ORDER BY TO_DATE ("Request Date", 'MM/dd/yyyy hh24:mi:ss') DESC,
                        "Beneficiary Name" ASC) a
WHERE ROWNUM < 102;regards,
P Prakash
Edited by: BluShadow on 17-May-2011 15:01
added {noformat}{noformat} tags around the code

833560 wrote:
Can any one give me clue ,how to find out which sub query returns more than one row in the following query .This is why smaller, simpler queries are easier to work with than huge ones - when something like this goes wrong smaller queries are much eaiser to debug. Unfortunately using smaller, easier-to-work with queries is not always an option
Ganesh is right - you will have to dissect the big query bit by bit until you find the offending subquery. If there is another way I would like to find out about it too.
The easiest way to do this is probably to use block comments to isolate parts of the query bit by bit until you find the offending part. If you carefully examine the subqueries you might be able to figure out which one is returning multiple rows without commenting everything
Good luck!

How to use sub query in CAML in splist

hi,
want to know whether any sub query functionality can be achieved in splist/sp doc lib using CAML designer 2013/ query builder. also inner joins need to be implemented as pe rmy requirement.
if caml designer is not supported, whats the allternative way of doing this?
can LINQ to SP be used? if yes, can anyone pls roivde how to implement the same
help is appreciated

You can use the let keyword to scope a variable containing the result of your subquery.
However, it depends on the LINQ provider as to whether or not it can understand the command.
For example, you can create the sample like this
var result = (from p in productInQuery
join o in orderInfoQuery on p.refNo equals o.refNo
join t in productOutQuery on p.no equals t.productInNo into productIn
from t in productIn.DefaultIfEmpty()
let dateOut = (from m in orderInfoQuery where m.refNo == t.refNo select m.processData).FirstOrDefault()
orderby o.processDate descending
select new
modelNo = x.modelNo,
qty = p.qty,
dateIn = o.processDate,
dateOut = dateOut
https://www.youtube.com/watch?v=N3K0h6GDwW4
For more info, check this
http://msdn.microsoft.com/en-us/library/ee539975.aspx

Case Statement in sub query

Hi, I have two issues, here is my initial code:
select
cc.name_id_no
,cc.discover_date
,cc.cla_case_no
,max(rl.year_of_incident)Non_Loss_Past_5
,rl.timestamp
from cla_case cc, rbn_loss rl
where cc.name_id_no = rl.customer_no
and rl.year_of_incident < trunc(cc.discover_date)
and rl.type_of_loss < 1000
and rl.timestamp < trunc(cc.discover_date)
and (cc.question_class = 20
or cc.question_class = 25)
and (trunc(cc.discover_date)- (rl.year_of_incident)) < 1095
--and (trunc(cc.discover_date) <> (rl.year_of_incident))
group by cc.cla_case_no,name_id_no, cc.discover_date,rl.timestamp
Now a cla_case_no can map to several year_of_incident. I only want the cla_case_no that maps to the max year_of_incident ie There should only be a single cla_case_no corresponding to the max year_of_incident.
To get around this I did the following which is not very efficient and I'm hoping it can be improved:
select distinct z.cla_case_no from (
select
cc.name_id_no
,cc.discover_date
,cc.cla_case_no
,max(rl.year_of_incident)Non_MW_Loss_Past_5
,rl.timestamp
from cla_case cc, rbn_loss rl
where cc.name_id_no = rl.customer_no
and rl.year_of_incident < trunc(cc.discover_date)
and rl.type_of_loss < 1000
and rl.timestamp < trunc(cc.discover_date)
and (cc.question_class = 20
or cc.question_class = 25)
and (trunc(cc.discover_date)- (rl.year_of_incident)) < 1095
--and (trunc(cc.discover_date) <> (rl.year_of_incident))
group by cc.cla_case_no,name_id_no, cc.discover_date,rl.timestamp
) z
Now comes the second issue: The above is actually a subquery that will link to a bigger table via cla_case_no ccx
SELECT
ie ,(select distinct z.cla_case_no from (
select cc.name_id_no, cc.discover_date ,cc.cla_case_no, max(rl.year_of_incident)Non_MW_Loss_Past_5, rl.timestamp
from cla_case cc, rbn_loss rl
where cc.name_id_no = rl.customer_no
and rl.year_of_incident < trunc(cc.discover_date)
and rl.type_of_loss < 1000
and rl.timestamp < trunc(cc.discover_date)
and (cc.question_class = 20
or cc.question_class = 25)
and (trunc(cc.discover_date)- (rl.year_of_incident)) < 1095
--and (trunc(cc.discover_date) <> (rl.year_of_incident))
group by cc.cla_case_no,name_id_no, cc.discover_date,rl.timestamp
) z
where z.cla_case_no = ccx.cla_case_no
) Non_MW_Loss_Past_5
FROM etc
Now only certain cc.cla_case_no from the subquery will corresp to the ccx_cla_case_no from the main table and the other entries will be null.
What I require is that if the subquery returns a result that IS NOT NULL to return 'Y' ELSE 'N' instead of the varies cla_case_no's and (null) entries in the Non_MW_Loss_Past_5 column
Thanks!!!
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Hi,
It looks like you have another copy of this question:
Case Statement and sub query
That's probably not your fault, but you should mark the other copy as "Answered" right away, and then you'll only have to look for replies in one place.
885178 wrote:
... Now a cla_case_no can map to several year_of_incident. I only want the cla_case_no that maps to the max year_of_incident ie There should only be a single cla_case_no corresponding to the max year_of_incident.If you know there will only be one, then you can use LAST, and you don't need GrOUP BY
To get around this I did the following which is not very efficient and I'm hoping it can be improved:
select distinct z.cla_case_no from (
select
cc.name_id_no
,cc.discover_date
,cc.cla_case_no
,max(rl.year_of_incident)Non_MW_Loss_Past_5
,rl.timestamp
from cla_case cc, rbn_loss rl
where cc.name_id_no = rl.customer_no
and rl.year_of_incident < trunc(cc.discover_date)
and rl.type_of_loss < 1000
and rl.timestamp < trunc(cc.discover_date)
and (cc.question_class = 20
or cc.question_class = 25)
and (trunc(cc.discover_date)- (rl.year_of_incident)) < 1095
--and (trunc(cc.discover_date) <> (rl.year_of_incident))
group by cc.cla_case_no,name_id_no, cc.discover_date,rl.timestamp
) zHere's one way:
SELECT       MIN (cla_case_no) KEEP (DENSE_RANK LAST ORDER BY r1.year_of_incident)
                     AS latest_cla_case_no
FROM       cla_case     cc
,             rbn_loss      rl
WHERE     cc.name_id_no          = rl.customer_no
AND       rl.year_of_incident     > TRUNC (cc.discover_date) - 1095
AND       rl.year_of_incident      < TRUNC (cc.discover_date)
AND       rl.type_of_loss     < 1000
AND       rl.timestamp          < TRUNC (cc.discover_date)
AND       cc.question_class     IN (20, 25)
;If you'd post some sample data (CREATE TABLE and INSERT statements) and the results you want from that data, then I could test this.
Now comes the second issue: The above is actually a subquery that will link to a bigger table via cla_case_no ccx
SELECT
ie ,(select distinct z.cla_case_no from (
select cc.name_id_no, cc.discover_date ,cc.cla_case_no, max(rl.year_of_incident)Non_MW_Loss_Past_5, rl.timestamp
from cla_case cc, rbn_loss rl
where cc.name_id_no = rl.customer_no
and rl.year_of_incident < trunc(cc.discover_date)
and rl.type_of_loss < 1000
and rl.timestamp < trunc(cc.discover_date)
and (cc.question_class = 20
or cc.question_class = 25)
and (trunc(cc.discover_date)- (rl.year_of_incident)) < 1095
--and (trunc(cc.discover_date) <> (rl.year_of_incident))
group by cc.cla_case_no,name_id_no, cc.discover_date,rl.timestamp
) z
where z.cla_case_no = ccx.cla_case_no
) Non_MW_Loss_Past_5
FROM etc
Now only certain cc.cla_case_no from the subquery will corresp to the ccx_cla_case_no from the main table and the other entries will be null.
What I require is that if the subquery returns a result that IS NOT NULL to return 'Y' ELSE 'N' instead of the varies cla_case_no's and (null) entries in the Non_MW_Loss_Past_5 column
NVL2 (x, 'Y', 'N')returns 'Y' if x is NULL, and it returns 'N' if x is not NULL. X can be a scalar sub-query:
NVL2 ((SELECT ...), 'Y', 'N')You could also use an EXISTS sub-query:
CASE
    WHEN EXISTS (SELECT ...)
    THEN 'Y'
    ELSE 'N'
END

Order by clause in Sub query

Hi,
Can we use order by clause in Sub query?
While using the order by clause, I am getting the "missing expression error" . If I remove order by clause query executing fine.
Here is my query:
select *
from emp_mstr
where emp_no in(select
emp_no
from emp_mstr
order by branch_no);
Thanks & Regards,
Mahi

May be you miss some required spaces also, other than wrong use of ORDER BY
select *
from emp_mstr
where emp_no in
     ( select e2.emp_no
       from emp_mstr e2
--       order by e2.branch_no
     );Why do you want to ORDER BY in the subquery, which you use with IN clause? That will not make any difference in the result..Means the result you get with ORDER BY will be same as without that.. And in this case, ORDER by is a unncessary overhead.. And Ordering is very costly..
And why do you want to have the IN clause at all in your query? You are referring the same tables in the main query and sub query..
The below will give the same result
select *
from emp_mstr
where emp_no is not nullIf you want to use another table in the subquery, always use aliasess...
select *
from emp_mstr
where emp_no in
     ( select e2.emp_no
       from emp_mstr2 e2
--       order by e2.branch_no
     );

Error in Sub-Query

Dear All,
Based on below image show that the error message, As i know is aggregation problem in sub query, May i know how to solve it ? thank you.

Please have enough Netiquette to post DDL and not pictures.
Think about how absurd "MIN(AVG(AGE)))" on two levels. No, really, you can see that this is absurd if you have any concept of sets.
No competent programmer would put age in a column. It is a dynamic value! The constant is birith_date. Age is computed in the presentation layers.
--CELKO-- Books in Celko Series for Morgan-Kaufmann Publishing: Analytics and OLAP in SQL / Data and Databases: Concepts in Practice Data / Measurements and Standards in SQL SQL for Smarties / SQL Programming Style / SQL Puzzles and Answers / Thinking
in Sets / Trees and Hierarchies in SQL

Possibility of launch of a sub query in a query

Hi developers,
I have an urgent problem! I have created a query to calculate with a formula an indicator but if I effectue a drill down for customer I have a correct result while when I drill down for country the rows compact the value and the result change in wrong. Is There the possibility or a functionality who allows the launch of a query with selection on another query.
Have Someone a solution to this problem ?
Thanks,
Domeico
Message was edited by: Domenico Manti

Hi Domeico,
I'm not sure I understand your problem correctly, but instead of launching a sub query in a query I would recommend to check, whether a variable with replacement path (reference to characteristic (constant 1)) might solve your problem.
http://help.sap.com/saphelp_nw04/helpdata/en/03/6ba03cc24efd1de10000000a114084/frameset.htm
and
http://help.sap.com/saphelp_nw04/helpdata/en/ca/5f9ac61a205a459d0e7ef313d10321/frameset.htm
Heike

Sub-query problem on Oracle 10g

The following query works on Oracle 10.2.0.1.0 on windows,but doesn't work on Oracle 10.2.0.2.0 on Linux.
Error report: SQL Error: ORA-00904: "T"."AUDIT_USECS": invalid identifier 00904. 00000 - "%s: invalid identifier"
It works after i remove the sub-query. I found that if use fields of T in sub-query,then error occurs. Is it saying that sub-query can't access the fields in main query?
What's the problem?
Is there any grammar erros?If so,what's the right likes?
Thanks!
CREATE TABLE AUDITHISTORY(
CASENUM numeric(20, 0) NOT NULL,
AUDIT_DATE date NOT NULL,
USER_NAME varchar(255) NULL,
AUDIT_USECS numeric(6, 0) NOT NULL,
TYPE_ID INT NOT NULL )
Query:
SELECT T.CASENUM,
T.USER_NAME,
T.AUDIT_DATE AS STARTED,
(SELECT *
FROM (SELECT S.AUDIT_DATE
FROM AUDITHISTORY S
WHERE S.CASENUM=T.CASENUM AND TYPE_ID=2
AND S.USER_NAME=T.USER_NAME
AND (S.AUDIT_DATE > T.AUDIT_DATE OR (S.AUDIT_DATE = T.AUDIT_DATE AND S.AUDIT_USECS > T.AUDIT_USECS))
ORDER BY S.AUDIT_DATE ASC,S.AUDIT_USECS ASC
) WHERE rownum <= 1) AS ENDED
FROM AUDITHISTORY T WHERE TYPE_ID=1
BANNER
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TNS for 32-bit Windows: Version 10.2.0.1.0 - Production
NLSRTL Version 10.2.0.1.0 - Production
BANNER
Oracle Database 10g Enterprise Edition Release 10.2.0.2.0 - Prod PL/SQL Release 10.2.0.2.0 - Production
CORE 10.2.0.2.0 Production
TNS for Linux: Version 10.2.0.2.0 - Production
NLSRTL Version 10.2.0.2.0 - Production

Try this way:
SQL> select * from AUDITHISTORY;
   CASENUM AUDIT_DAT USER_NAME            AUDIT_USECS    TYPE_ID
        10 12-MAR-10 USER                         100          1
        10 14-MAR-10 USER                         100          2
        10 16-MAR-10 USER                         100          2
SQL> SELECT T.CASENUM,
2 T.USER_NAME,
3 T.AUDIT_DATE AS STARTED,
4 (SELECT max(S.AUDIT_DATE) keep (dense_rank first order by S.AUDIT_DATE ASC,S.AUDIT_USECS ASC)
5   from AUDITHISTORY S WHERE S.CASENUM=T.CASENUM AND TYPE_ID=2
6 AND S.USER_NAME=T.USER_NAME
7 AND (S.AUDIT_DATE > T.AUDIT_DATE OR
8       (S.AUDIT_DATE = T.AUDIT_DATE AND S.AUDIT_USECS > T.AUDIT_USECS))
9 ) as ended
10 FROM AUDITHISTORY T WHERE TYPE_ID=1;
   CASENUM USER_NAME            STARTED   ENDED
        10 USER                 12-MAR-10 14-MAR-10Max
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Doubt in sub-query

I have a doubt with the use of sub-queries. I am using a query like as below & it is giving me expected result:-
SELECT ISS.item_type_id,count(1) + (select sum(invoiced_qty) from ppbs_invoice_detail where
trunc(created_date) between '01-jul-05' and '04-jul-05' and item_type_id=ISS.item_type_id) qty
FROM ppbs_INV_SIM_SERIAL ISS
WHERE INSTR('ROAAIT',STATUS)>0
AND INSTR('NU0NU1NU2NU3SC0',CITY_CODE) =0
and ISS.item_type_id in ('SM17')
group by ISS.item_type_id --
I will re-write above query & i have been using queries like :-
SELECT ISS.item_type_id,count(1) qty
FROM ppbs_INV_SIM_SERIAL ISS
WHERE INSTR('ROAAIT',STATUS)>0
AND INSTR('NU0NU1NU2NU3SC0',CITY_CODE) =0
and ISS.item_type_id in ('SM17') and item_type_id in
(select item_type_id from ppbs_invoice_detail where
trunc(created_date) between '01-jul-05' and '04-jul-05' and item_type_id=ISS.item_type_id)
group by ISS.item_type_id
my doubt here is that the sub-query in the first query is coming before i use the table 'ppbs_inv_sim_serial ISS' whereas in the second query, the table use 'ppbs_inv_sim_serial ISS' is coming before the sub-query use. I have been using queries where table name is defined before the sub-query.
I hope, my question is clear. Please help in solving the doubt.
Regards.

I don't see a problem with the table aliasing that you seem to doubt, but your first query won't run. I boiled the thing down to basics: SQL>create table t1 (one number, val_1 number );
Table created.
SQL>create table t2 (one number, val_2 number );
Table created.
SQL>insert into t1 values (1,1);
1 row created.
SQL>insert into t2 values (1,2);
1 row created.
SQL>select a.one, count(1) + ( select sum(val_2) from t2 where t2.one = a.one) qty
2 from t1 a
3 group by one;
select a.one, count(1) + ( select sum(val_2) from t2 where t2.one = a.one) qty
ERROR at line 1:
ORA-00979: not a GROUP BY expression
SQL>
SQL>select a.one, count(1) qty
2 from   t1 a
3 where a.one in ( select one from t2 where one = a.one)
4 group by one;
       ONE        QTY
         1          1It's superfluous to "where a.one in ( select.. where = a.one) but that's your code basically. I would just do "="

Nested sub query

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