Where clause "where 1=1" help with SQL tuning

Hello Tuning experts,
Is it helpful to use "where 1=1" and then put all the joins and conditions in the "AND" statements of the SQL when writing SQL queries. I would like to know if it helps with query performance to write SQL queirs that way.
Thanks in advance.
Edited by: oracle_developer on Oct 8, 2012 10:41 AM

You can see here that "where 1 = 1" is gone from the predicate info in the explain plan.
The optimizer simply discarded it.
SQL> explain plan for
2 select *
3 from emp
4 where 1 = 1
5 and job = 'SALESMAN';
Explained.
PLAN_TABLE_OUTPUT
Plan hash value: 3956160932
| Id | Operation         | Name | Rows | Bytes | Cost (%CPU)| Time     |
|   0 | SELECT STATEMENT |      |     3 |   114 |     3   (0)| 00:00:01 |
|* 1 | TABLE ACCESS FULL| EMP |     3 |   114 |     3   (0)| 00:00:01 |
Predicate Information (identified by operation id):
   1 - filter("JOB"='SALESMAN')
13 rows selected.

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Need help with SQL Query with Inline View + Group by

Hello Gurus,
I would really appreciate your time and effort regarding this query. I have the following data set.
Reference_No---Check_Number---Check_Date--------Description-------------------------------Invoice_Number----------Invoice_Type---Paid_Amount-----Vendor_Number
1234567----------11223-------------- 7/5/2008----------paid for cleaning----------------------44345563------------------I-----------------*20.00*-------------19
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I am trying to write a query to aggregate paid_amount based on Reference_No, Check_Number, Payment_Date, Invoice_Number, Invoice_Type, Vendor_Number and display description with Invoice_type 'I' when there are multiple records with the same Reference_No, Check_Number, Payment_Date, Invoice_Number, Invoice_Type, Vendor_Number. When there are no multiple records I want to display the respective Description.
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It looks like it is a duplicate thread - correct me if i'm wrong in this case ->
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Hi,
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Where can I get some help with my Nokia Maps Licen...

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zgeek wrote:
My problem is I bought a license and a Nokia n97.
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Unfortunately I have lost the email I got when I registered and I can't find any information on how to get this email resent.
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I would like to try entering my license code again manually to see if thats possible. But I am told and I can see that nokia doesn't allow its customers to get this information again.
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Hi zgeek,
I had a similar issue when moving from my N95-1 (maps 3.0 installed and licence upgraded) to my N86-1 (maps 3.0 pre-loaded). Everything was fine with the old SIM but couldn't transfer the licence across to the new handset and SIM.
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Have you searched your e-mail for the word "openbit"? Not sure if they just do Europe or the worldwide licencing sales.
One of the Nokia staff that contributes to the support forums was able to assist me (see this thread), as long as you have your N95 IMEI and SIM and your N97 IMEI and SIM then they should be able to sort it - It took me 3 weeks to resolve and cbidlake was excellent and prodding the right people.
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Where should one ask for help with a thread ???

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Interesting question. This forum was available for this type of request at certain points in Discussions' history, and it has often been recommended that users post issues like yours here.
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Good luck.

Help with SQL Query - MIN MAX - CTE?

First and foremost, the SQL is handled dynamically - please ignore some of the crazy coding you see in the WHERE clauses ... its not an issue with the report, trust me.
What my client needs is a summary by Facility, by Resource for each specific day - broken out in 3 distinct time blocks for that specific Resource at each distinct facility. For each Resource by Facility I need 3 rows - a row for their earliest AM appointment
to their latest AM appointment (AMStart and AMStop below) - a row for their earliest PM appointment to their latest PM appointment (PMStart and PMStop below) and finally a row for their EVE appointments (EVEStart and EVEStop below).
I thought doing a MIN and MAX on them would fix this and grouping it but I am missing something because my times for my AM are way off. For my test provider, I have set up a schedule that starts at 7:15 AM and spans to 11:45 AM. I created a break and had
him re-start at 1:00 PM and go to 2:45 PM. No Evening clinic was made on this example.
What I would hope to get back is 3 rows - an AM row with the earliest AMStart and latest AMStop time (with the PM and EVE pull NULL), a PM row(earliest and latest) (with the AM and EVE pull NULL) and finally my EVE with same concept.
My current data set (1 row) - should have as 3 rows and my AM Start and Stop are wrong.
Scheduledate = 01/21/2014
AMStart = 10:00AM
AMStop = 9:45AM
PMStart =       1:00PM
PMStop =       2:45PM
EveStart =       NULL
EveStop =       NULL
TotalTime = 375
Resource = Bailey MD, William R
Facility = River Oaks
/*Appointment Times report*/
SET NOCOUNT ON
DECLARE @Today DATETIME
DECLARE @Tomorrow DATETIME
SET @Today = '01/21/2014'
SET @Tomorrow = DATEADD(d , 1 , '01/21/2014')
DECLARE @tblTemp TABLE
ApptSlotId INT ,
Resource VARCHAR(60) ,
ResourceId INT ,
Start DATETIME ,
Stop DATETIME ,
AMStart DATETIME ,
AMStop DATETIME ,
PMStart DATETIME ,
PMStop DATETIME ,
EveStart DATETIME ,
EveStop DATETIME ,
Patient VARCHAR(256) ,
[Column] VARCHAR(64) ,
Facility VARCHAR(60) ,
FacilityId INT ,
Allocations VARCHAR(4096) ,
Scheduledate VARCHAR(15)
INSERT INTO @tblTemp
SELECT
ApptSlotid ,
d.Listname ,
d.DoctorFacilityId ,
Start ,
Stop ,
NULL ,
NULL ,
NULL ,
NULL ,
NULL ,
NULL ,
' ' AS Patient ,
CAST(aps.ListOrder AS VARCHAR(10)) AS [Column] ,
f.ListName AS Facility ,
aps.FacilityId ,
dbo.sfnGetAllocsForSlot(aps.ApptSlotId) AS Allocations ,
CONVERT(VARCHAR(15) , Start , 101)
FROM
ApptSlot aps
JOIN Schedule s ON aps.ScheduleId = s.ScheduleId
JOIN DoctorFacility df ON s.DoctorResourceId = df.DoctorFacilityId
JOIN DoctorFacility f ON aps.FacilityId = f.DoctorFacilityId
JOIN DoctorFacility d ON s.DoctorResourceId = d.DoctorFacilityId
WHERE
--Filter on resource
NULL IS NOT NULL
AND s.Doctorresourceid IN ( NULL )
OR ( NULL IS NULL )
AND (
NULL IS NOT NULL
AND aps.FacilityId IN ( NULL )
OR ( NULL IS NULL )
AND (
Start >= @Today
OR @Today IS NULL
AND (
Start < @Tomorrow
OR @Tomorrow IS NULL
AND ApptId IS NULL
AND APS.ListOrder <> -1
INSERT INTO @tblTemp
SELECT DISTINCT
ApptSlotid ,
d.ListName ,
d.DoctorFacilityId ,
ApptStart ,
ApptStop , -- need distinct because =ApptSlot can have more than row per appt
NULL ,
NULL ,
NULL ,
NULL ,
NULL ,
NULL ,
CASE WHEN a.ApptKind = 1 THEN pp.Last + ', ' + pp.First
WHEN a.ApptKind = 2 THEN 'Doctor Appt'
WHEN a.ApptKind = 3 THEN 'Resource Appt'
WHEN a.ApptKind = 5 THEN 'Block Out Appt'
ELSE ''
END AS Patient ,
CASE WHEN aps.ListOrder IS NULL THEN 'Overbooked'
ELSE CAST(aps.ListOrder AS VARCHAR(10))
END AS [Column] ,
f.ListName AS Facility ,
a.FacilityId ,
ISNULL(apt.Name , '<No Appointment Type>') AS Allocations ,
CONVERT(VARCHAR(15) , ApptStart , 101) AS Scheduledate
FROM
Appointments a
JOIN DoctorFacility f ON a.FacilityId = f.DoctorFacilityId
LEFT JOIN PatientProfile pp ON a.OwnerId = pp.PatientProfileId
LEFT JOIN ApptSlot aps ON a.AppointmentsId = aps.ApptId
JOIN DoctorFacility d ON a.ResourceId = d.DoctorFacilityId
LEFT JOIN ApptType apt ON a.ApptTypeId = apt.ApptTypeId
WHERE
NULL IS NOT NULL
AND a.ResourceId IN ( NULL )
OR ( NULL IS NULL )
AND (
NULL IS NOT NULL
AND a.FacilityId IN ( NULL )
OR ( NULL IS NULL )
AND (
ApptStart >= @Today
OR @Today IS NULL
AND (
ApptStop < @Tomorrow
OR @Tomorrow IS NULL
AND (
(ApptKind = 1
AND ISNULL(Canceled , 0) = 0)
UPDATE
@tblTemp
SET
AMStart = Start ,
AMStop = Stop
FROM
@tblTemp base
WHERE
CONVERT(TIME , start) < CONVERT(TIME , '12:00')
UPDATE
@tblTemp
SET
PMStart = Start ,
PMStop = Stop
FROM
@tblTemp base
WHERE
CONVERT(TIME , start) > CONVERT(TIME , '12:00')
AND CONVERT(TIME , start) < CONVERT(TIME , '17:00')
UPDATE
@tblTemp
SET
EveStart = Start ,
EveStop = Stop
FROM
@tblTemp base
WHERE
CONVERT(TIME , start) > CONVERT(TIME , '17:00')
--SELECT * FROM @tblTemp ORDER BY Start
SELECT
Scheduledate ,
Start ,
Stop ,
[Column] ,
Resource ,
Facility ,
CONVERT(VARCHAR(60) , CAST(CONVERT(VARCHAR(60) , h.AMStart , 108) AS TIME) , 100) AS AMStart ,
CONVERT(VARCHAR(60) , CAST(CONVERT(VARCHAR(60) , h.AMStop , 108) AS TIME) , 100) AS AMStop ,
CONVERT(VARCHAR(60) , CAST(CONVERT(VARCHAR(60) , h.PMStart , 108) AS TIME) , 100) AS PMStart ,
CONVERT(VARCHAR(60) , CAST(CONVERT(VARCHAR(60) , h.PMStop , 108) AS TIME) , 100) AS PMStop ,
CONVERT(VARCHAR(60) , CAST(CONVERT(VARCHAR(60) , h.EveStart , 108) AS TIME) , 100) AS EveStart ,
CONVERT(VARCHAR(60) , CAST(CONVERT(VARCHAR(60) , h.EveStop , 108) AS TIME) , 100) AS EveStop ,
ISNULL(DATEDIFF(MI , h.AMStart , h.AMStop) , 0) + ISNULL(DATEDIFF(MI , h.PMStart , h.PMStop) , 0) + ISNULL(DATEDIFF(MI , h.EveStart , h.EveStop) , 0) AS TotTime
INTO
#tmp
FROM
@TblTemp h
WHERE
[Column] = 1
ORDER BY
START
--SELECT * FROM #tmp
SELECT
Scheduledate ,
MIN(AMStart) AS AMStart ,
MAX(AMStop) AS AMStop ,
MIN(PMStart) AS PMStart ,
MAX(PMStop) AS PMStop ,
MIN(EveStart) AS EveStart ,
MAX(EveStop) AS EveStop ,
SUM(TotTime) AS TotalTime ,
Resource ,
Facility
FROM
#tmp
GROUP BY
Resource ,
Facility ,
Scheduledate
DROP TABLE #tmp
SET NOCOUNT OFF

Since there is some context missing, I don't get everything, but from your narrative, it seems likely you need something like:
WITH CTE AS (
   SELECT keycol,
period = CASE WHEN Start < '12:00' THEN 'AM'
WHEN Start < '17:00' THEN 'PM'
ELSE 'EVE'
   END,
start, stop
   FROM   tbl
SELECT keycol, period, MIN(start), MAX(stop)
FROM   CTE
GROUP BY keycol, period
Erland Sommarskog, SQL Server MVP, [email protected]

Please help with SQL amount calulation

-- Results
with t as (
select 'P11877' Mstr_Program,   1 Year_of_study, 'BUSI1490' program_module, 20 no_of_stud,    1 rank,   30 program_credits, 30 cumm_credits   from dual union all
select 'P11877',                1,              'COMP1365',                 20,               2,        30,                  60               from dual union all
select 'P11877',                1,              'BUSI1375',                 20,               3,        30,                  90               from dual union all
select 'P11877',                1,              'COMP1363',                 20,               4,        30,                  120              from dual union all
select 'P11877',                2,              'MARK1174',                 8,                1,        30,                  30               from dual union all
select 'P11877',                2,              'FINA1068',                 8,                2,        15,                  45               from dual union all
select 'P11877',                2,              'INDU1062',                 8,                3,        30,                  75               from dual union all
select 'P11877',                2,              'BUSI1329',                 8,                4,        15,                  90               from dual union all
select 'P11877',                2,              'MARK1138',                 8,                5,        30,                  120              from dual)
select * from t;-- Each MSTR_PROGRAM can have 1 or many program_module
-- MSTR_PROGRAM's can run for 1 or 2 years (case above is two years) so some modules run in year 1 and some in year 2
-- NO_OF_STUD is the number of students on the module
-- RANK basically ranks the modules by the number of students on them grouped by program and year
-- e.g.row_number() OVER (PARTITION BY Mstr_Program, Year_of_study) ORDER BY COUNT(STUDENT_ID) DESC) rank
-- PROGRAM_CREDITS: each module has a fixed number of credits
-- CUMM_CREDITS: Increments the credit count of modules
-- SUM(program_credits * 10) OVER (PARTITION BY Mstr_Program, Year_of_study
-- ORDER BY count(STUDENT_ID) desc ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW) cumm_credits
-- I want to trim of any modules once the CUM_CREDITS hits 120. As seen above. I achieve this by wrapping the main query is another SELECT then LIMIT
-- that WHERE cum_credit <=120.
-- But what I need is:
-- In some cases the the cumm_credit maybe on lets say 90credits then the next module is worth 40 credits. This next module will not show as it
-- will be greater than 120 credits, so i need to pro-rata it:
-- So if credit_count > 120, then the last module is counted pro-rata as follows: 1- ((credit count - 120) / credits from last module
-- Can anyone help with how I can incorporate this into my current code: The SELECT portion of the Original SQL is below: I simplified column names
-- e.t.c in the above so they wont be the same
SELECT * FROM (
     SELECT
           ,SR_PROGRAM Mstr_Program
           ,DECODE (SORLCUR_YEAR, 1, 1,
                                  2, 2,
                                  3, 3,
                                  4, 3, SR_YEAR) year_of_study
           ,SCT_SUBJ_CODE||SCT_CRSE_NUMB program_module
           ,COUNT(student_ID)                    no_of_stud
           ,row_number() OVER (PARTITION BY sr_program,
                                        DECODE (sr_year, 1, 1,
                                                              2, 2,
                                                              3, 3,
                                                              4, 3, SR_YEAR) ORDER BY COUNT(student_id) DESC, scbcrse_title asc) rank
           ,(SCT_CREDIT_HRS * 10) program_credits
           ,SUM(SCT_CREDIT_HRS * 10) OVER (PARTITION BY sr_program, DECODE (sorlcur_year, 1, 1,
                                                                                                   2, 2,
                                                                                                   3, 3,
                                                                                                   4, 3, SR_YEAR)
                                                ORDER BY count(student_id) desc ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW) cumm_credits
WHERE cumm_credit <=120
ORDER BY Mstr_Program, YEAR_OF_STUDY, RANK asc;

Maybe
SELECT Mstr_Program,year_of_study,program_module,no_of_stud,rank,program_credits old_program_credits,cumm_credits old_cumm_credits,
       case when cumm_credits > 120
            then program_credits - cumm_credits + 120
            else program_credits
       end new_program_credits,
       case when cumm_credits > 120
            then 120
            else cumm_credits
       end new_cumm_credits
FROM (SELECT SR_PROGRAM Mstr_Program,
               DECODE(SORLCUR_YEAR,1,1,2,2,3,3,4,3,SR_YEAR) year_of_study,
               SCT_SUBJ_CODE||SCT_CRSE_NUMB program_module,
               COUNT(student_ID) no_of_stud,
               row_number() OVER (PARTITION BY sr_program,DECODE(sr_year,1,1,2,2,3,3,4,3,SR_YEAR)
                                      ORDER BY COUNT(student_id) DESC,scbcrse_title) rank,
               10 * SCT_CREDIT_HRS program_credits,
               10 * SUM(SCT_CREDIT_HRS) OVER (PARTITION BY sr_program,DECODE(sorlcur_year,1,1,2,2,3,3,4,3,SR_YEAR)
                                                  ORDER BY count(student_id) desc
                                              ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW) cumm_credits
WHERE 0 <= case when cumm_credits > 120
                 then program_credits - cumm_credits + 120
                 else program_credits
            end
ORDER BY Mstr_Program,YEAR_OF_STUDY,RANKRegards
Etbin
Edited by: Etbin on 16.12.2011 8:50
with
t as   /* simulating the result achieved */
(select 'P11877' Mstr_Program,1 Year_of_study, 'BUSI1490' program_module,20 no_of_stud,1 rank,30 program_credits,30 cumm_credits from dual union all
select 'P11877',             1,               'COMP1365',               20,           2,     40,                70              from dual union all
select 'P11877',             1,               'BUSI1375',               20,           3,     30,                100             from dual union all
select 'P11877',             1,               'COMP1363',               20,           4,     40,                140             from dual union all
select 'P11877',             2,               'MARK1174',               8,            1,     30,                30              from dual union all
select 'P11877',             2,               'FINA1068',               8,            2,     50,                80              from dual union all
select 'P11877',             2,               'INDU1062',               8,            3,     30,                110             from dual union all
select 'P11877',             2,               'BUSI1329',               8,            4,     50,                160             from dual union all
select 'P11877',             2,               'MARK1138',               8,            5,     30,                190             from dual
select Mstr_Program,Year_of_study,program_module,no_of_stud,rank,program_credits old_credits,cumm_credits old_cumm,
       case when cumm_credits > 120
            then program_credits - cumm_credits + 120
            else program_credits
       end new_program_credits,
       case when cumm_credits > 120
            then 120
            else cumm_credits
       end new_cumm_credits
from t
where 0 <= case when cumm_credits > 120
                 then program_credits - cumm_credits + 120
                 else program_credits
            end

Help with SQL Code - Production Order with Manual Issue Method

Hi,
I need some assistance here.
I need to retrieve Production Order which has component's issue method = 'M'.
Eg:
Production Order #50001 has 4 components.
Component A, issue method = 'M'
Component B, issue method = 'B'
Component C, issue method = 'B'
Component D, issue method = 'M'
Production Order #50002 has 2 components.
Component B, issue method = 'B'
Component C, issue method = 'B'
When I run the query, I want to display the Production #50001 componenets simply because in this Production Order, it contains components with issued method 'M'. However, Production #50002 will not be displayed because no components are with issued method = M.
Appreicate any help in advance.

No, this is not what I need.
To put in IssueMethod in the where clause will only gives me the component line with Manual.
Please refer to the example.
I have a production order which, its components have combination of issue method = 'Manual' as well as Backflush.
I need to display all of them within the Production Order if the production order contain any line which has issue method = Manual.

Need help with SQL or PL/SQL

Hello
I have been educating myself in the world of Apex and SQL programming by utilizing the provided "How to Build an Issue Database" from the "2 Day AE Developers Guide. PDF. I have also been watching this forum and have learned a great deal!
My question is concerning a provided SQL program from the PDF stated above; the following is a copy of that program:
DECLARE
q VARCHAR2(32767); -- query
w VARCHAR2(4000) ; -- where clause
we VARCHAR2(1) := 'N'; -- identifies if where clause exists
BEGIN
q := 'SELECT "RECORD_NO", '||
' "ISSUE_ID", '||
' "ISSUE_SUMMARY", '||
' "RELATED_PROJECT", '||
' "ASSIGNED_TO", '||
' "STATUS", '||
' "PRIORITY", '||
' "PROGRESS", '||
' "TARGET_RESOLUTION_DATE", '||
' "LAST_MODIFIED_DATE" '||
' FROM "#OWNER#"."ISSUE_HISTORY" ';
IF :P15_RELATED_PROJECT != '-1'
THEN
IF we = 'Y'
THEN
w := w || ' AND RELATED_PROJECT = :P15_RELATED_PROJECT ';
ELSE
w := ' RELATED_PROJECT = :P15_RELATED_PROJECT ';
we := 'Y';
END IF;
END IF;
IF :P15_ASSIGNED_TO != '-1'
THEN
IF we = 'Y'
THEN
w := w || ' AND ASSIGNED_TO = :P15_ASSIGNED_TO ';
ELSE
w := ' ASSIGNED_TO = :P15_ASSIGNED_TO ';
we := 'Y';
END IF;
END IF;
IF :P15_STATUS != '-1'
THEN
IF we = 'Y'
THEN
w := w || ' AND STATUS = :P15_STATUS ';
ELSE
w := ' STATUS = :P15_STATUS ';
we := 'Y';
END IF;
END IF;
IF :P15_PRIORITY != '-1'
THEN
IF we = 'Y'
THEN
w := w || ' AND PRIORITY = :P15_PRIORITY ';
ELSE
w := ' PRIORITY = :P15_PRIORITY ';
we := 'Y';
END IF;
END IF;
IF we = 'Y'
THEN q := q || ' WHERE '|| w;
END IF;
RETURN q;
END;
I would like the query modified to include a DATE search range based on the LAST_MODIFIED_DATE. In other words when a user selects a beginning and ending date I would like to see only those issues based on their last modified date show up in the results.
I have already created two Items called
P15_BEG_DATE
P15_END_DATE
How do I include these in the SQL query above to accomplish my goal?
As always, any help provided would be greatly appreciated.
Thank you

How about this?
DECLARE
q VARCHAR2(32767); -- query
w VARCHAR2(4000) ; -- where clause
we VARCHAR2(1) := 'N'; -- identifies if where clause exists
BEGIN
q := 'SELECT "RECORD_NO", '||
' "ISSUE_ID", '||
' "ISSUE_SUMMARY", '||
' "RELATED_PROJECT", '||
' "ASSIGNED_TO", '||
' "STATUS", '||
' "PRIORITY", '||
' "PROGRESS", '||
' "TARGET_RESOLUTION_DATE", '||
' "LAST_MODIFIED_DATE" '||
' FROM "#OWNER#"."ISSUE_HISTORY" ' ||
' WHERE 1 = 1 ' ||
'   AND ( "LAST_MODIFIED_DATE" BETWEEN TO_DATE( :P15_BEG_DATE, ''DD-MON-YY'' ) AND TO_DATE( :P15_END_DATE, ''DD-MON-YY'' OR :P15_BEG_DATE IS NULL )';
IF :P15_RELATED_PROJECT != '-1' THEN
    w := w || ' AND RELATED_PROJECT = :P15_RELATED_PROJECT ';
END IF;
IF :P15_ASSIGNED_TO != '-1' THEN
    w := w || ' AND ASSIGNED_TO = :P15_ASSIGNED_TO ';
END IF;
IF :P15_STATUS != '-1' THEN
    w := w || ' AND STATUS = :P15_STATUS ';
END IF;
IF :P15_PRIORITY != '-1' THEN
    w := w || ' AND PRIORITY = :P15_PRIORITY ';
END IF;
q := q || w;
RETURN q;
END;I added the WHERE 1 = 1 portion to your original query string; this should help you to remove the additional 5 IF-END IF blocks that check to see if WHERE is included. My disclaimer: I have yet to use Dynamic SQL in APEX so I wasn't 100% sure on how to use the bind variables.
Hope this helps.
chet

Need help with SQL Query

I am trying to build a query that sums up 12 columns depending on some accounting variables.
example:
SELECT gbmcu, gbco, gbfy,'',SUM(gban01 gban02 gban03 gban04 gban05+gban06+gban07+gban08+gban09+gban10+gban11+gban12) AS Oil_Volumes
FROM PRODDTA.F0902
WHERE GBCO = '00099'
AND GBFY = 5
AND GBLT = 'QU' AND GBOBJ = 5015 AND GBSUB = '105'
GROUP BY gbmcu, gbco, gbfy
The condition that changes is :AND GBLT = 'QU' AND GBOBJ = 5015 AND GBSUB = '105'
I need to do this for 17 different conditions - I need to make the query as optimized as possible.
I tried using a case statement but that takes forever (the table is over 4 million records to scan through).
Please let me know if anyone has any suggestions on how to create something to perform these calculations.
thanks,
Pam

I think I would tend to write that query as:
SELECT gbmcu, gbco, gbfy,
       SUM(CASE WHEN gblt = 'QA' AND gbobj = 5015 AND gbsub = '105' THEN
                gban01+gban02+gban03+gban04+gban05+gban06+gban07+gban08+gban09+gban10+gban11+gban12 END) Oil_Sales
       SUM(CASE WHEN gblt = 'QU' AND gbobj = 5015 AND gbsub = '105' THEN
                gban01+gban02+gban03+gban04+gban05+gban06+gban07+gban08+gban09+gban10+gban11+gban12 END) Oil_Volumes
FROM proddta.f0902
WHERE gbco = '00099' and
      gbfy = 5 and
      gblt IN ('QA', 'QU') and
      gbpbj = 5015 and
      gbsub = '105'
GROUP BY gbmcu, gbco, gbfySUM the CASE rather than CASE SUM. Also, as written, your query will look at all of the records in f0902 whether or not they meet one of the Case criteria, so I would put the required values in the WHERE clause as well. Your samples only show gblt changing, so you may need to make the gbpbj and gbsub predicates IN lists as well.
If the query runs in 1.5 hours calculating one value, I would expect it to be about the same calculating 17 values, since I would bet that most of the run time is accessing the table rather than doing the math. It would almost certainly be faster than running essentially the same query 17 times.
Indexes on some or all of the columns in the WHERE clause may help, depending on how selective the columns are. At a guess, I would suggest that gbco and gbfy would be good candidates.
Finally, are you sure that gbsub is a character field? The only example we have is a number.
HTH
John

Need help with sql query dates

Hi,
I have a sql query where i need to extract some info between given dates. The where clause of this query is as follows:
WHERE CPD_BUS_UNIT=:ESI_PRM_1
AND CPD_VOUCHER_DATE >= :P_DATE_FROM
AND CPD_VOUCHER_DATE < (:P_DATE_TO+1)
When i execute the query in toad, i can view the data but not the execution plan.It gives an error ORA-00932-Inconsistent Datatypes.
But when i remove (+1) from :P_DATE_TO, i can c the execution plan and data. Will the data be different from the previous one.
Please suggest how to rewrite the query.

Can you please give it a try?
WHERE CPD_BUS_UNIT=:ESI_PRM_1
AND CPD_VOUCHER_DATE >= :to_date(P_DATE_FROM)
AND CPD_VOUCHER_DATE < (to_date(:P_DATE_TO)+1) Regards

Help with sql statements and Java

Hi,
How can I create a string kind of like this
Select * From Students Where Name Like "Bob Burns";
As the sql statement might indicate I am using MS Access. I seem to be having problems with the double quotes required by the Like operator in MS Access, Java views that as a beginning of a string as oppposed to an actual string value.

Like this:
    Connection connection = null;
    PreparedStatement stmt = null;
    ResultSet res = null;
    try {
        connection = ...get from connection pool...;
        String sql = "select ... from ... where name like ?";
        stmt = connection.prepareStatement(sql);
        stmt.setObject(1, "%Bob%", java.sql.Types.VARCHAR);
        res = stmt.executeQuery();
        while (res.next()) { ...the usual...; }
    } finally {
        ...close res, stmt & return connection to pool...
    }You can try stmt.setString() instead of setObject() but rumor has it that some mssql drivers have a bug that makes setString() not work with "like", but oddly enough setObject() works.

Need help with SQL*Loader not working

Hi all,
I am trying to run SQL*Loader on Oracle 10g UNIX platform (Red Hat Linux) with below command:
sqlldr userid='ldm/password' control=issue.ctl bad=issue.bad discard=issue.txt direct=true log=issue.log
And get below errors:
SQL*Loader-128: unable to begin a session
ORA-01034: ORACLE not available
ORA-27101: shared memory realm does not exist
Linux-x86_64 Error: 2: No such file or directory
Can anyone help me out with this problem that I am having with SQL*Loader? Thanks!
Ben Prusinski

Hi Frank,
More progress, I exported the ORACLE_SID and tried again but now have new errors! We are trying to load an Excel CSV file into a new table on our Oracle 10g database. I created the new table in Oracle and loaded with SQL*Loader with below problems.
$ export ORACLE_SID=PROD
$ sqlldr 'ldm/password@PROD' control=prod.ctl log=issue.log bad=bad.log discard=discard.log
SQL*Loader: Release 10.2.0.1.0 - Production on Tue May 23 11:04:28 2006
Copyright (c) 1982, 2005, Oracle. All rights reserved.
SQL*Loader: Release 10.2.0.1.0 - Production on Tue May 23 11:04:28 2006
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Control File: prod.ctl
Data File: prod.csv
Bad File: bad.log
Discard File: discard.log
(Allow all discards)
Number to load: ALL
Number to skip: 0
Errors allowed: 50
Bind array: 64 rows, maximum of 256000 bytes
Continuation: none specified
Path used: Conventional
Table TESTLD, loaded from every logical record.
Insert option in effect for this table: REPLACE
Column Name Position Len Term Encl Datatype
ISSUE_KEY FIRST * , CHARACTER
TIME_DIM_KEY NEXT * , CHARACTER
PRODUCT_CATEGORY_KEY NEXT * , CHARACTER
PRODUCT_KEY NEXT * , CHARACTER
SALES_CHANNEL_DIM_KEY NEXT * , CHARACTER
TIME_OF_DAY_DIM_KEY NEXT * , CHARACTER
ACCOUNT_DIM_KEY NEXT * , CHARACTER
ESN_KEY NEXT * , CHARACTER
DISCOUNT_DIM_KEY NEXT * , CHARACTER
INVOICE_NUMBER NEXT * , CHARACTER
ISSUE_QTY NEXT * , CHARACTER
GROSS_PRICE NEXT * , CHARACTER
DISCOUNT_AMT NEXT * , CHARACTER
NET_PRICE NEXT * , CHARACTER
COST NEXT * , CHARACTER
SALES_GEOGRAPHY_DIM_KEY NEXT * , CHARACTER
value used for ROWS parameter changed from 64 to 62
Record 1: Rejected - Error on table TESTLD, column DISCOUNT_AMT.
Column not found before end of logical record (use TRAILING NULLCOLS)
Record 2: Rejected - Error on table TESTLD, column DISCOUNT_AMT.
Column not found before end of logical record (use TRAILING NULLCOLS)
Record 3: Rejected - Error on table TESTLD, column DISCOUNT_AMT.
Column not found before end of logical record (use TRAILING NULLCOLS)
Record 4: Rejected - Error on table TESTLD, column DISCOUNT_AMT.
Column not found before end of logical record (use TRAILING NULLCOLS)
Record 5: Rejected - Error on table TESTLD, column DISCOUNT_AMT.
Column not found before end of logical record (use TRAILING NULLCOLS)
Record 6: Rejected - Error on table TESTLD, column DISCOUNT_AMT.
Column not found before end of logical record (use TRAILING NULLCOLS)
Record 7: Rejected - Error on table TESTLD, column DISCOUNT_AMT.
Column not found before end of logical record (use TRAILING NULLCOLS)
Record 8: Rejected - Error on table TESTLD, column DISCOUNT_AMT.
Column not found before end of logical record (use TRAILING NULLCOLS)
Record 9: Rejected - Error on table ISSUE_FACT_TESTLD, column DISCOUNT_AMT.
Column not found before end of logical record (use TRAILING NULLCOLS)
Record 10: Rejected - Error on table TESTLD, column DISCOUNT_AMT.
Column not found before end of logical record (use TRAILING NULLCOLS)
Record 11: Rejected - Error on table TESTLD, column DISCOUNT_AMT.
Column not found before end of logical record (use TRAILING NULLCOLS)
Record 12: Rejected - Error on table TESTLD, column DISCOUNT_AMT.
Column not found before end of logical record (use TRAILING NULLCOLS)
Record 13: Rejected - Error on table TESTLD, column DISCOUNT_AMT.
Column not found before end of logical record (use TRAILING NULLCOLS)
Record 14: Rejected - Error on table TESTLD, column DISCOUNT_AMT.
Column not found before end of logical record (use TRAILING NULLCOLS)
Record 15: Rejected - Error on table TESTLD, column DISCOUNT_AMT.
Column not found before end of logical record (use TRAILING NULLCOLS)
Record 16: Rejected - Error on table TESTLD, column DISCOUNT_AMT.
Column not found before end of logical record (use TRAILING NULLCOLS)
Record 17: Rejected - Error on table TESTLD, column DISCOUNT_AMT.
Column not found before end of logical record (use TRAILING NULLCOLS)
Record 18: Rejected - Error on table TESTLD, column DISCOUNT_AMT.
Column not found before end of logical record (use TRAILING NULLCOLS)
Record 19: Rejected - Error on table TESTLD, column DISCOUNT_AMT.
Column not found before end of logical record (use TRAILING NULLCOLS)
Record 20: Rejected - Error on table TESTLD, column DISCOUNT_AMT.
Column not found before end of logical record (use TRAILING NULLCOLS)
Record 21: Rejected - Error on table TESTLD, column DISCOUNT_AMT.
Column not found before end of logical record (use TRAILING NULLCOLS)
Record 22: Rejected - Error on table TESTLD, column DISCOUNT_AMT.
Column not found before end of logical record (use TRAILING NULLCOLS)
Record 23: Rejected - Error on table TESTLD, column DISCOUNT_AMT.
Column not found before end of logical record (use TRAILING NULLCOLS)
Record 24: Rejected - Error on table TESTLD, column DISCOUNT_AMT.
Column not found before end of logical record (use TRAILING NULLCOLS)
Record 39: Rejected - Error on table TESTLD, column DISCOUNT_AMT.
Column not found before end of logical record (use TRAILING NULLCOLS)
MAXIMUM ERROR COUNT EXCEEDED - Above statistics reflect partial run.
Table TESTLD:
0 Rows successfully loaded.
51 Rows not loaded due to data errors.
0 Rows not loaded because all WHEN clauses were failed.
0 Rows not loaded because all fields were null.
Space allocated for bind array: 255936 bytes(62 rows)
Read buffer bytes: 1048576
Total logical records skipped: 0
Total logical records read: 51
Total logical records rejected: 51
Total logical records discarded: 0
Run began on Tue May 23 11:04:28 2006
Run ended on Tue May 23 11:04:28 2006
Elapsed time was: 00:00:00.14
CPU time was: 00:00:00.01
[oracle@casanbdb11 sql_loader]$
Here is the control file:
LOAD DATA
INFILE issue_fact.csv
REPLACE
INTO TABLE TESTLD
FIELDS TERMINATED BY ','
ISSUE_KEY,
TIME_DIM_KEY,
PRODUCT_CATEGORY_KEY,
PRODUCT_KEY,
SALES_CHANNEL_DIM_KEY,
TIME_OF_DAY_DIM_KEY,
ACCOUNT_DIM_KEY,
ESN_KEY,
DISCOUNT_DIM_KEY,
INVOICE_NUMBER,
ISSUE_QTY,
GROSS_PRICE,
DISCOUNT_AMT,
NET_PRICE,
COST,
SALES_GEOGRAPHY_DIM_KEY
)

TIMESTAMPS need help with sql please!!!!

I am trying to get back a map from a database that is no problem but, all maps have a time stamps so to I try to retrive the map with a where statment to the time stamp the sql is bellow
query = "SELECT MAP.MAP FROM MAP WHERE MAP.MAP_DATE = '"+ timestamp_str +"';";
timestamp_str is a string with the value "2003-02-25 22:21:43.356"

I for got to put in the problem sorry the problem is I get the error
com.borland.datastore.q2.QueryError: [line 1, col 44] Operator = doesn't apply to the types <TIMESTAMP> and <STRING>
I think the problem is that I am comparing it to a string so does any one know how to convert these string values to a time stamp????

I need help with SQL query

Hi All,
I have a problem in the query below. When I run the query I got a pop-up screen to ente value for
:total_balance,
:emp_code,
:from_date,
:to_date
total_balance supose to be a result of a calculation.
Your assistance is apreciated. Thanks,
Ribhi
select      FK_VOUCHERSERIAL_N,
     FK_VOUCHERVALUE_DA,
     DESCRIPTION,
     nvl(AMOUNT,0) amount,
     TYPE,
     Accnt101.postive_amountformula(EMPLOYEE_TRANSACTI.TYPE, nvl(AMOUNT,0)) postive_amount,
     Accnt101.negative_amountformula(EMPLOYEE_TRANSACTI.TYPE, nvl(AMOUNT,0)) negative_amount,
     Accnt101.total_balanceformula(:total_balance, EMPLOYEE_TRANSACTI.TYPE,Accnt101.negative_amountformula(EMPLOYEE_TRANSACTI.TYPE, nvl(AMOUNT,0)) ,Accnt101.postive_amountformula(EMPLOYEE_TRANSACTI.TYPE, nvl(AMOUNT,0)) , nvl(AMOUNT,0)) total_balance
from      EMPLOYEE_TRANSACTI
where     FK_EMPLOYEENUMBER0=:emp_code
and     STATUS=1
and     FK_VOUCHERVALUE_DA<=:to_date
and     FK_VOUCHERVALUE_DA>=:from_date
and     ((TYPE >7 and TYPE <16)
     or (TYPE >34 and TYPE <43)
     or (TYPE =7)
     or (TYPE =18)
     or (TYPE >26 and TYPE <35)
     or (TYPE =17)
     OR (TYPE = 60)
     OR (TYPE = 70)
OR (TYPE = 72)
OR (TYPE = 73)
OR (TYPE = 74)
     or (type = 21)
     or (type =24)
     or (type = 81)
     or (type = 82))
order by      FK_VOUCHERVALUE_DA asc, FK_VOUCHERSERIAL_N asc, type desc

Hi Satyaki,
My problem is with SQL and PL/SQL codd. I managed to convert some of my reports and now I'm facing a problem with converted SQL and PL/SQL code. To give you an Idea the following is a sample of a converted report.
Pls have a look. (p.s how can i post formated text)
Thanks,
Ribhi
1 - XML template file
<?xml version="1.0" encoding="UTF-8" ?>
- <dataTemplate name="Accnt101" defaultPackage="Accnt101" version="1.0">
- <properties>
<property name="xml_tag_case" value="upper" />
</properties>
- <parameters>
<parameter name="FROM_DATE" dataType="date" defaultValue="01/01/1998" />
<parameter name="TO_DATE" dataType="date" defaultValue="31/12/1998" />
<parameter name="EMP_CODE" dataType="number" defaultValue="44" />
</parameters>
<lexicals />
- <dataQuery>
- <sqlStatement name="employee_trans">
- <![CDATA[
select      FK_VOUCHERSERIAL_N,
     FK_VOUCHERVALUE_DA,
     DESCRIPTION,
     nvl(AMOUNT,0) amount,
     TYPE,
     Accnt101.postive_amountformula(EMPLOYEE_TRANSACTI.TYPE, nvl(AMOUNT,0)) postive_amount,
     Accnt101.negative_amountformula(EMPLOYEE_TRANSACTI.TYPE, nvl(AMOUNT,0)) negative_amount,
     Accnt101.total_balanceformula(:total_balance, EMPLOYEE_TRANSACTI.TYPE,Accnt101.negative_amountformula(EMPLOYEE_TRANSACTI.TYPE, nvl(AMOUNT,0)) ,Accnt101.postive_amountformula(EMPLOYEE_TRANSACTI.TYPE, nvl(AMOUNT,0)) , nvl(AMOUNT,0)) total_balance
from      EMPLOYEE_TRANSACTI
where     FK_EMPLOYEENUMBER0=:emp_code
and     STATUS=1
and     FK_VOUCHERVALUE_DA<=:to_date
and     FK_VOUCHERVALUE_DA>=:from_date
and     ((TYPE >7 and TYPE <16)
     or (TYPE >34 and TYPE <43)
     or (TYPE =7)
     or (TYPE =18)
     or (TYPE >26 and TYPE <35)
     or (TYPE =17)
     OR (TYPE = 60)
     OR (TYPE = 70)
                OR (TYPE = 72)
                OR (TYPE = 73)
                OR (TYPE = 74)
     or (type = 21)
     or (type =24)
     or (type = 81)
     or (type = 82))
order by      FK_VOUCHERVALUE_DA asc, FK_VOUCHERSERIAL_N asc, type desc
]]>
</sqlStatement>
- <sqlStatement name="employee">
- <![CDATA[
select NAME,NUMBER0
from EMPLOYEE
where NUMBER0=:emp_code
]]>
</sqlStatement>
</dataQuery>
<dataTrigger name="beforeReportTrigger" source="Accnt101.beforereport" />
- <dataStructure>
- <group name="G_employee_trans" dataType="varchar2" source="employee_trans">
<element name="FK_VOUCHERSERIAL_N" dataType="number" value="FK_VOUCHERSERIAL_N" />
<element name="FK_VOUCHERVALUE_DA" dataType="date" value="FK_VOUCHERVALUE_DA" />
<element name="DESCRIPTION" dataType="varchar2" value="DESCRIPTION" />
<element name="AMOUNT" dataType="number" value="AMOUNT" />
<element name="postive_amount" dataType="number" value="postive_amount" />
<element name="negative_amount" dataType="number" value="negative_amount" />
<element name="total_balance" dataType="number" value="total_balance" />
<element name="TYPE" dataType="number" value="TYPE" />
<element name="CS_1" function="sum" dataType="number" value="G_employee_trans.total_balance" />
</group>
- <group name="G_employee" dataType="varchar2" source="employee">
<element name="NUMBER0" dataType="number" value="NUMBER0" />
<element name="NAME" dataType="varchar2" value="NAME" />
</group>
<element name="balance" dataType="number" value="Accnt101.balance_p" />
<element name="CS_2" function="count" dataType="number" value="G_employee.NUMBER0" />
<element name="CS_3" function="count" dataType="number" value="G_employee_trans.AMOUNT" />
</dataStructure>
</dataTemplate>
2 - PLS/SQL package
CREATE OR REPLACE PACKAGE Accnt101 AS
     from_date     date;
     to_date     date;
     emp_code     number;
     balance     number := 0 ;
     function postive_amountformula(TYPE in number, amount in number) return number ;
     function negative_amountformula(TYPE in number, amount in number) return number ;
     function BeforeReport return boolean ;
     function total_balanceformula(total_balance in number, TYPE in number, negative_amount in number, postive_amount in number, amount in number) return number ;
     Function balance_p return number;
END Accnt101;
3- Package Body
CREATE OR REPLACE PACKAGE BODY Accnt101 AS
function postive_amountformula(TYPE in number, amount in number) return number is
begin
     if ((TYPE>26 and TYPE<35)
          or (TYPE=17))
     then
          return(amount);
     elsif (type = 70)and (amount >=0) then
          return (amount) ;
elsif (type = 72)and (amount >=0) then
          return (amount) ;
elsif (type = 73)and (amount >=0) then
          return (amount) ;
elsif (type = 74)and (amount >=0) then
          return (amount) ;
     elsif (type = 60)and (amount >=0) then
          return (amount) ;
     else
          return (null) ;
     end if;
RETURN NULL; end;
function negative_amountformula(TYPE in number, amount in number) return number is
begin
     if ((TYPE>7 and TYPE<16)
          or (TYPE >34 and TYPE <43)
          or (TYPE=7)
          or (TYPE=18)
          or (type=21)
          or (type=24)
          or (type= 81)
          or (type=82))
     then
          return(amount);
     elsif (type = 70)and (amount <0) then
          return (abs (amount)) ;
elsif (type = 72)and (amount <0) then
          return (abs (amount)) ;
elsif (type = 73)and (amount <0) then
          return (abs (amount)) ;
elsif (type = 74)and (amount <0) then
          return (abs (amount)) ;
     elsif (type = 60)and (amount <0) then
          return (abs(amount)) ;
     else
          return (null) ;
     end if;
RETURN NULL; end;
function BeforeReport return boolean is
var_pos     number(15,3) ;
var_neg     number(15,3) ;
beg_bal     number(15,3) ;
Begin
begin
select sum (nvl(amount,0)) into beg_bal
     from EMPLOYEE_TRANSACTI
     where (TYPE=99 or type = 92 or type = 93 or type = 94)
     and to_char(from_date,'YYYY')=to_char(date0,'YYYY')
     and FK_EMPLOYEENUMBER0=emp_code;
EXCEPTION
     WHEN NO_DATA_FOUND THEN
     beg_bal := 0;
end;
begin
     select      sum(nvl(amount,0)) into var_pos
     from      EMPLOYEE_TRANSACTI
     where
          (TYPE=17
          or type=60
          OR TYPE=70
oR TYPE=72
OR TYPE=73
OR TYPE=74
          or (TYPE>26 and TYPE<35))
     and      fk_vouchervalue_da<from_date
     and      fk_vouchervalue_da>= trunc(from_date,'year')
     and      FK_EMPLOYEENUMBER0=emp_code;
EXCEPTION
     WHEN NO_DATA_FOUND THEN
     var_pos := 0;
end;
Begin
     select sum(nvl(amount,0)) into var_neg
     from EMPLOYEE_TRANSACTI
     where ((TYPE>7 and TYPE<16)
          or (TYPE >34 and TYPE <43)
          or (TYPE=7)
          or (TYPE=18)
          or (type=21)
          or (type=24)
          or (type= 81)
          or (type=82) )
     and fk_vouchervalue_da<from_date
     and fk_vouchervalue_da>= trunc(from_date,'year')
     and FK_EMPLOYEENUMBER0=emp_code;
     balance :=nvl(beg_bal,0) + nvl(var_pos,0) - nvl(var_neg,0);
     return(true);
EXCEPTION
     WHEN NO_DATA_FOUND THEN
     balance :=nvl(beg_bal,0) + nvl(var_pos,0) - nvl(var_neg,0);
          RETURN (TRUE);
end;
RETURN NULL; end;
function total_balanceformula(total_balance in number, TYPE in number, negative_amount in number, postive_amount in number, amount in number) return number is
begin
     if total_balance is null then
     if ((TYPE>7 and TYPE<16)
          or (TYPE >34 and TYPE <43)
          or (TYPE=7)or (TYPE=18)
          or (type=21) or (type=24)
          or (type= 81)
          or (type=82))
     then
          return(balance-negative_amount);
     elsif ((TYPE>26 and TYPE<35) or (TYPE=17))
          then
               return(balance+postive_amount);
          elsif (type=70 or type=72 or type=73 or type=74
or type=60) and (amount >=0) then
               return(balance+postive_amount);
          elsif (type=70 or type=72 or type=73 or type=74
or type=60) and (amount <0) then
               return(balance-negative_amount);
     end if;
     else
     if ((TYPE>7 and TYPE<16)
          or (TYPE >34 and TYPE <43)
          or (TYPE=7)or (TYPE=18)
          or (type=21) or (type=24)
          or (type= 81)
          or (type=82))
     then
          return(total_balance-negative_amount);
     elsif ((TYPE>26 and TYPE<35) or (TYPE=17))
          then
               return(total_balance+postive_amount);
          elsif (type=70 or type=72 or type=73 or type=74
or type=60) and (amount >=0) then
               return(total_balance+postive_amount);
          elsif (type=70 or type=72 or type=73 or type=74
or type=60) and (amount <0) then
               return(total_balance-negative_amount);
     end if;
     end if ;
RETURN NULL; end;
Functions to refer Oracle report placeholders
Function balance_p return number is
     Begin
     return balance;
     END;
END Accnt101 ;

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