Help with insert query

Hi,
I am having issue in inserting value into table by using select statement.
Source table look like this
acct eff_date amt
1 03/04/2012 100
1 03/05/2012 200
1 03/06/2012 100
target table look like this
acct eff_date end_date amt
1 03/04/2012 03/05/2012 100
1 03/05/2012 03/06/2012 200
1 03/06/2012 default value (12/31/9999) 100
My query is
insert into table_tgt
select
acct,
eff_date,
end_date,
amt
from
select
acct,
eff_date,
amt,
row_number() over(partition by acct order by eff_date) as rn,
lead(eff_date) over(partition by acct order by eff_date) as end_date
from table_src
but the query returns value as
acct eff_date end_date amt
1 03/04/2012 03/05/2012 100
1 03/05/2012 03/06/2012 200
1 03/06/2012 null 100
how to get default value when the value is null.
Kindly help.
Regards,
Punitha

936698 wrote:
Hi,
I am having issue in inserting value into table by using select statement.
Source table look like this
acct eff_date amt
1 03/04/2012 100
1 03/05/2012 200
1 03/06/2012 100
target table look like this
acct eff_date end_date amt
1 03/04/2012 03/05/2012 100
1 03/05/2012 03/06/2012 200
1 03/06/2012 default value (12/31/9999) 100
My query is
insert into table_tgt
select
acct,
eff_date,
end_date,
amt
from
select
acct,
eff_date,
amt,
row_number() over(partition by acct order by eff_date) as rn,
lead(eff_date) over(partition by acct order by eff_date) as end_date
from table_src
but the query returns value as
acct eff_date end_date amt
1 03/04/2012 03/05/2012 100
1 03/05/2012 03/06/2012 200
1 03/06/2012 null 100
how to get default value when the value is null.
Kindly help.
Regards,
PunithaJust Use the NVL() to handle NULL Values as
Try this..
select
       acct,
       eff_date,
       nvl(end_date,to_date('12/31/9999','MM/DD/YYYYY'))
       amt
from
    select
       acct,
       eff_date,
       amt,
      row_number() over(partition by acct order by eff_date) as rn,
      lead(eff_date) over(partition by acct order by eff_date) as end_date
from table_src
Thanks,
Shankar
Edited by: Shankar Viji on Jun 7, 2012 12:42 AM

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Insert into FGL (FGL_GRNT_CODE,FGL_FUND_CODE,FGL_ACCT_CODE,FGL_ORGN_CODE,FGL_PROG_CODE,FGL_GRNT_YEAR,FGL_PERIOD,FGL_BUDGET) values ('240055','240055','7240','4730','02','10','1','0');
Insert into FGL (FGL_GRNT_CODE,FGL_FUND_CODE,FGL_ACCT_CODE,FGL_ORGN_CODE,FGL_PROG_CODE,FGL_GRNT_YEAR,FGL_PERIOD,FGL_BUDGET) values ('240055','240055','7600','4730','02','11','1','400');
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Insert into FGL (FGL_GRNT_CODE,FGL_FUND_CODE,FGL_ACCT_CODE,FGL_ORGN_CODE,FGL_PROG_CODE,FGL_GRNT_YEAR,FGL_PERIOD,FGL_BUDGET) values ('360055','360055','7600','4730','02','10','1','400');
Insert into FGL (FGL_GRNT_CODE,FGL_FUND_CODE,FGL_ACCT_CODE,FGL_ORGN_CODE,FGL_PROG_CODE,FGL_GRNT_YEAR,FGL_PERIOD,FGL_BUDGET) values ('240055','240055','7240','4730','02','10','14','200');
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Insert into FGL (FGL_GRNT_CODE,FGL_FUND_CODE,FGL_ACCT_CODE,FGL_ORGN_CODE,FGL_PROG_CODE,FGL_GRNT_YEAR,FGL_PERIOD,FGL_BUDGET) values ('240055','240055','7240','4730','02','10','14','200');
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Insert into FGL (FGL_GRNT_CODE,FGL_FUND_CODE,FGL_ACCT_CODE,FGL_ORGN_CODE,FGL_PROG_CODE,FGL_GRNT_YEAR,FGL_PERIOD,FGL_BUDGET) values ('240055','240055','7240','4730','02','11','2','600');
I need to find the greatest grant year for the grant by a period parameter.
once i find the greatest year i need to check the value of period 14 for that grant for the previous year and add it to the budget amount for that grant. however if their is an entry in the greatest year for period 00 then i need to ignore the period 14 of previous year and do this calculation current period +(current period - greatest year 00)
hope that makes sense so in other words with the new data above. if i was querying period two of grant year 11. i would end up with $800
because the greatest year is 11 it contains a period 0 with amount of $400 so my total should be
period 2 amount $ 600
period 0 amount $ 400 - period 2 amount of $600 = 200
600+200 = $800
if i query period 1 of grant 360055 i would just end up with 800 of grnt year 10.
i have tried to modify that query you supplied to me with no luck. I have tried for several day but im embarrased to say i just can get it to do what im trying to do .
can you please help me out.
here is the query supplied by frank kulash who gracefully put this together for me.
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SELECT     SUM (fgl_budget)     AS total_budget     -- or SELECT *
FROM     got_greatest_year
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OR     (     fgl_grnt_year     = greatest_year - 1
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;Miguel

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                   AND       fgl_period     = '00'
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                END
           )          AS total_budget
FROM       got_cnt_00
;You'll notice this is the same as the previous query I posted, except for 3 lines maked "New".

Performance issue with insert query !

Hi ,
I am using dbxml-2.4.16, my node-storage container is loaded with a large document ( 54MB xml ).
My document basically contains around 65k records in the same table ( 65k child nodes for one parent node ). I need to insert more records in to my DB, my insert XQuery is consuming a lot of time ( ~23 sec ) to insert one entry through command-line and around 50sec through code.
My container is indexed with "node-attribute-equality-string". The insert query I used:
insert nodes <NS:sampleEntry mySSIAddress='70011' modifier = 'create'><NS:sampleIPZone1Address>AABBCCDD</NS:sampleIPZone1Address><NS:myICMPFlag>1</NS:myICMPFlag><NS:myIngressFilter>1</NS:myIngressFilter><NS:myReadyTimer>4</NS:myReadyTimer><NS:myAPNNetworkID>ggsntest</NS:myAPNNetworkID><NS:myVPLMNFlag>2</NS:myVPLMNFlag><NS:myDAC>100</NS:myDAC><NS:myBcastLLIFlag>2</NS:myBcastLLIFlag><NS:sampleIPZone2Address>00000000</NS:sampleIPZone2Address><NS:sampleIPZone3Address>00000000</NS:sampleIPZone3Address><NS:sampleIPZone4Address>00000000</NS:sampleIPZone4Address><NS:sampleIPZone5Address>00000000</NS:sampleIPZone5Address><NS:sampleIPZone6Address>00000000</NS:sampleIPZone6Address><NS:sampleIPZone7Address>00000000</NS:sampleIPZone7Address></NS:sampleEntry> into doc('dbxml:/n_b_i_f_c_a_z.dbxml/doc_Running-SAMPLE')//NS:NS//NS:sampleTable)
If I modify my query with
into doc('dbxml:/n_b_i_f_c_a_z.dbxml/doc_Running-SAMPLE')//NS:sampleTable/NS:sampleEntry[@mySSIAddress='1']
insted of
into doc('dbxml:/n_b_i_f_c_a_z.dbxml/doc_Running-SAMPLE')//NS:NS//NS:sampleTable)
Time taken reduces only by 8 secs.
I have also tried to use insert "after", "before", "as first", "as last" , but there is no difference in performance.
Is anything wrong with my query, what should be the expected time to insert one record in a DB of 65k records.
Has anybody got any idea regarding this performance issue.
Kindly help me out.
Thanks,
Kapil.

Hi George,
Thanks for your reply.
Here is the info you requested,
dbxml> listIndexes
Index: unique-node-metadata-equality-string for node {http://www.sleepycat.com/2002/dbxml}:name
Index: node-attribute-equality-string for node {}:mySSIAddress
2 indexes found.
dbxml> info
Version: Oracle: Berkeley DB XML 2.4.16: (October 21, 2008)
Berkeley DB 4.6.21: (September 27, 2007)
Default container name: n_b_i_f_c_a_z.dbxml
Type of default container: NodeContainer
Index Nodes: on
Shell and XmlManager state:
Not transactional
Verbose: on
Query context state: LiveValues,Eager
The insery query with update takes ~32 sec ( shown below )
time query "declare namespace foo='MY-SAMPLE';declare namespace NS='NS';insert nodes <NS:sampleEntry mySSIAddress='70000' modifier = 'create' ><NS:sampleIPZone1Address>AABBCCDD</NS:sampleIPZone1Address><NS:myICMPFlag>1</NS:myICMPFlag><NS:myIngressFilter>1</NS:myIngressFilter><NS:myReadyTimer>4</NS:myReadyTimer><NS:myAPNNetworkID>ggsntest</NS:myAPNNetworkID><NS:myVPLMNFlag>2</NS:myVPLMNFlag><NS:myDAC>100</NS:myDAC><NS:myBcastLLIFlag>2</NS:myBcastLLIFlag><NS:sampleIPZone2Address>00000000</NS:sampleIPZone2Address><NS:sampleIPZone3Address>00000000</NS:sampleIPZone3Address><NS:sampleIPZone4Address>00000000</NS:sampleIPZone4Address><NS:sampleIPZone5Address>00000000</NS:sampleIPZone5Address><NS:sampleIPZone6Address>00000000</NS:sampleIPZone6Address><NS:sampleIPZone7Address>00000000</NS:sampleIPZone7Address></NS:sampleEntry> into doc('dbxml:/n_b_i_f_c_a_z.dbxml/doc_Running-SAMPLE')//NS:NS//NS:sampleTable"
Time in seconds for command 'query': 32.5002
and the query without the updation part takes ~14 sec ( shown below )
time query "declare namespace foo='MY-SAMPLE';declare namespace NS='NS'; doc('dbxml:/n_b_i_f_c_a_z.dbxml/doc_Running-SAMPLE')//NS:NS//NS:sampleTable"
Time in seconds for command 'query': 13.7289
The query :
time query "declare namespace foo='MY-SAMPLE';declare namespace NS='NS'; doc('dbxml:/n_b_i_f_c_a_z.dbxml/doc_Running-SAMPLE')//PMB:sampleTable/PMB:sampleEntry[@mySSIAddress='1000']"
Time in seconds for command 'query': 0.005375
is very fast.
The Updation of the document seems to consume much of the time.
Regards,
Kapil.

Help with my query

Hello all,
Total newbie to this pl/sql stuff. So, deseperately need help in my query.
BOOKING_ID     BOOKING_STATUS     BOOKING_DATE     BOOKING_TIME     BOOKING_DATE_TIME
1234567     CANCELLED     20090301     37252     5/1/2010 10:20
1234567     CANCELLED 20090301     44229     5/1/2010 12:17
1234567     BOOKED     20090301     39462     5/1/2010 10:57
1234567     CANCELLED     20090301     43549     5/1/2010 12:05
9671111     BOOKED     20090301     68124     5/1/2010 12:57
9671111     CANCELLED     20090301     45001     5/1/2010 12:05
How do I write my query such that I would get the following results:
BOOKING_ID     BOOKING_STATUS     BOOKING_DATE     BOOKING_TIME     BOOKING_DATE_TIME
9671111     BOOKED     20090301     68124     2/4/2010 12:17
Basically, I am looking at the latest BOOKING_TIME and making sure the BOOKING_STATUS=BOOKED, if not, don't even bother bring back the result. Hence, you see that BOOKING_ID=1234567 is not required since at the latest BOOKING_TIME=44229, the BOOKING_STATUS=CANCELLED.
Any help is greatly appreciated.
Thank you in advance for your help.
Stanley Ho

Hi, Stanley,
Welcome to the forum!
Whenever you have a question, please post your sample data in a form that people can actually use. CREATE TABLE and INSERT statements are perfect.
For example:
CREATE TABLE     booking
(     booking_id          NUMBER (8)
,     booking_status          VARCHAR2 (10)
,     booking_date_time     DATE
INSERT INTO booking (booking_id, booking_status, booking_date_time)
              VALUES (1234567,        'CANCELLED',        TO_DATE ('5/1/2010 10:20', 'MM/DD/YYYY HH24:MI'));
INSERT INTO booking (booking_id, booking_status, booking_date_time)
              VALUES (1234567,        'CANCELLED',        TO_DATE ('5/1/2010 12:17', 'MM/DD/YYYY HH24:MI'));
INSERT INTO booking (booking_id, booking_status, booking_date_time)
              VALUES (1234567,        'BOOKED',        TO_DATE ('5/1/2010 10:57', 'MM/DD/YYYY HH24:MI'));
INSERT INTO booking (booking_id, booking_status, booking_date_time)
              VALUES (1234567,        'CANCELLED',        TO_DATE ('5/1/2010 12:05', 'MM/DD/YYYY HH24:MI'));
INSERT INTO booking (booking_id, booking_status, booking_date_time)
              VALUES (9671111,        'BOOKED',        TO_DATE ('5/1/2010 12:57', 'MM/DD/YYYY HH24:MI'));
INSERT INTO booking (booking_id, booking_status, booking_date_time)
              VALUES (9671111,        'CANCELLED',        TO_DATE ('5/1/2010 12:05', 'MM/DD/YYYY HH24:MI'));What you want is called a Top-N Query .
Here's one way to do it:
WITH     got_rnum AS
     SELECT     booking.*
     ,     ROW_NUMBER () OVER ( PARTITION BY booking_id
                               ORDER BY         booking_date_time     DESC
                       ) AS rnum
     FROM    booking
SELECT     booking_id
,     booking_status
,     TO_CHAR (booking_date_time, 'YYYYMMDD')               AS booking_date
,     TO_CHAR (booking_date_time, 'SSSSS')               AS booking_time
,     TO_CHAR (booking_date_time, 'MM/DD/YYYY HH24:MI')     AS booking_date_time
FROM     got_rnum
WHERE     rnum          = 1
AND     booking_status     = 'BOOKED'
;Notice that you don't need PL/SQL to do this; plain old SQL is good enough.
Of course, if you're using PL/SQL for other reasons, you can use a query like this within PL/SQL.
Dates (including time of day) should always be stored in DATE columns.
If you have a DATE column, like booking_date_time, then there's no need for redundant date and time columns.
You can always display just the year-month-day, or just the time, in any format, as I did above.
The output from the query above, with the data above, is:
BOOKING_ID BOOKING_ST BOOKING_ BOOKI BOOKING_DATE_TIM
   9671111 BOOKED     20100501 46620 05/01/2010 12:57I realize the booking_date and booking_time columns aren't quite what you posted. If they are not derivable from booking_date_time, then you probably do need separate columns for them, and those columns can easily be added to the query above.
Edited by: Frank Kulash on Feb 5, 2010 4:41 PM
KEEP (DENSE_RANK ...) , like Max used below, is a great tool to have in your kit. The problem with it is that you have to repeat a lot of stuff for every column, so the more columns you have in your output, the more tedious it gets. ROW_NUMBER sclaes much better, and is adaptable to more situations. I suggest you master ROW_NUMBER first, and look into KEEP (DENSE_RANK ...) later.

I need help with a query

Hello everyone,
First, some background information. We have in place a table which records status changes on a work order. The orders normally go through each status only once, however they do occasionally reuse status indicators. For example, an order is placed on hold, released from hold, placed back on hold, released again and so on. The sample data provided is an example of an order with data repeating itself. I need some help with writing a query on this table.
LOC_CODE
WO_NO
UPDATETIME
WO_STATUS_OLD
WO_STATUS_NEW
xxx
12345
05-01-2013 10:24:00
WR
SP
xxx
12345
05-01-2013 10:39:00
SP
PM
xxx
12345
05-01-2013 11:52:00
PM
ES
xxx
12345
05-01-2013 11:58:00
ES
MO
xxx
12345
05-01-2013 12:03:00
MO
ES
xxx
12345
05-01-2013 12:38:00
ES
AT
xxx
12345
05-01-2013 12:48:00
AT
RS
xxx
12345
05-01-2013 13:01:00
RS
RA
xxx
12345
05-01-2013 13:26:00
RA
RS
xxx
12345
05-01-2013 13:36:00
RS
RA
xxx
12345
05-01-2013 15:35:00
RA
RS
xxx
12345
05-01-2013 15:42:00
RS
RA
xxx
12345
05-01-2013 16:04:00
RA
RS
xxx
12345
05-01-2013 16:42:00
RS
RA
xxx
12345
05-01-2013 19:28:00
RA
FD
xxx
12345
05-01-2013 19:28:00
FD
SO
The query (which will in turn be used for a view) will display the elapsed time between status updates (subtract updatetime from the record preceeding). Only the first record for each order at a location would have no elapsed time. The result should look like this:
LOC_CODE
WO_NO
UPDATETIME
WO_STATUS_OLD
WO_STATUS_NEW
MINUTES_ELAPSED
xxx
12345
05-01-2013 10:24:00
WR
SP
{null}
xxx
12345
05-01-2013 10:39:00
SP
PM
15
xxx
12345
05-01-2013 11:52:00
PM
ES
73
xxx
12345
05-01-2013 11:58:00
ES
MO
6
xxx
12345
05-01-2013 12:03:00
MO
ES
5
xxx
12345
05-01-2013 12:38:00
ES
AT
35
xxx
12345
05-01-2013 12:48:00
AT
RS
10
xxx
12345
05-01-2013 13:01:00
RS
RA
13
xxx
12345
05-01-2013 13:26:00
RA
RS
25
xxx
12345
05-01-2013 13:36:00
RS
RA
10
xxx
12345
05-01-2013 15:35:00
RA
RS
119
xxx
12345
05-01-2013 15:42:00
RS
RA
7
xxx
12345
05-01-2013 16:04:00
RA
RS
22
xxx
12345
05-01-2013 16:42:00
RS
RA
38
xxx
12345
05-01-2013 19:28:00
RA
FD
166
xxx
12345
05-01-2013 19:28:00
FD
SO
0
I have been trying various queries, but no luck as of yet. I would appreciate your input.
Thank you,
Patrick

Sorry about the late reply. I had an unexpected meeting to attend. Here is the requested information
We are running Oracle Database 11g Release 11.2.0.3.0 - 64bit Production.
-- DDL for Table WO_STATUS
CREATE TABLE "WO_STATUS"
( "LOC_CODE" VARCHAR2(3 BYTE),
"WO_NO" NUMBER,
"UPDATE_DATETIME" DATE,
"WO_STATUS_OLD" VARCHAR2(2 BYTE),
"WO_STATUS_NEW" VARCHAR2(2 BYTE)
INSERT INTO WO_STATUS (LOC_CODE,WO_NO,UPDATE_DATETIME,WO_STATUS_OLD,WO_STATUS_NEW) VALUES ('xxx',12345,{ts '2013-05-01 10:24:00'},'WR','SP');
INSERT INTO WO_STATUS(LOC_CODE,WO_NO,UPDATE_DATETIME,WO_STATUS_OLD,WO_STATUS_NEW) VALUES ('xxx',12345,{ts '2013-05-01 10:39:00'},'SP','PM');
INSERT INTO WO_STATUS(LOC_CODE,WO_NO,UPDATE_DATETIME,WO_STATUS_OLD,WO_STATUS_NEW) VALUES ('xxx',12345,{ts '2013-05-01 11:52:00'},'PM','ES');
INSERT INTO WO_STATUS(LOC_CODE,WO_NO,UPDATE_DATETIME,WO_STATUS_OLD,WO_STATUS_NEW) VALUES ('xxx',12345,{ts '2013-05-01 11:58:00'},'ES','MO');
INSERT INTO WO_STATUS(LOC_CODE,WO_NO,UPDATE_DATETIME,WO_STATUS_OLD,WO_STATUS_NEW) VALUES ('xxx',12345,{ts '2013-05-01 12:03:00'},'MO','ES');
INSERT INTO WO_STATUS(LOC_CODE,WO_NO,UPDATE_DATETIME,WO_STATUS_OLD,WO_STATUS_NEW) VALUES ('xxx',12345,{ts '2013-05-01 12:38:00'},'ES','AT');
INSERT INTO WO_STATUS(LOC_CODE,WO_NO,UPDATE_DATETIME,WO_STATUS_OLD,WO_STATUS_NEW) VALUES ('xxx',12345,{ts '2013-05-01 12:48:00'},'AT','RS');
INSERT INTO WO_STATUS(LOC_CODE,WO_NO,UPDATE_DATETIME,WO_STATUS_OLD,WO_STATUS_NEW) VALUES ('xxx',12345,{ts '2013-05-01 13:01:00'},'RS','RA');
INSERT INTO WO_STATUS(LOC_CODE,WO_NO,UPDATE_DATETIME,WO_STATUS_OLD,WO_STATUS_NEW) VALUES ('xxx',12345,{ts '2013-05-01 13:26:00'},'RA','RS');
INSERT INTO WO_STATUS(LOC_CODE,WO_NO,UPDATE_DATETIME,WO_STATUS_OLD,WO_STATUS_NEW) VALUES ('xxx',12345,{ts '2013-05-01 13:36:00'},'RS','RA');
INSERT INTO WO_STATUS(LOC_CODE,WO_NO,UPDATE_DATETIME,WO_STATUS_OLD,WO_STATUS_NEW) VALUES ('xxx',12345,{ts '2013-05-01 15:35:00'},'RA','RS');
INSERT INTO WO_STATUS(LOC_CODE,WO_NO,UPDATE_DATETIME,WO_STATUS_OLD,WO_STATUS_NEW) VALUES ('xxx',12345,{ts '2013-05-01 15:42:00'},'RS','RA');
INSERT INTO WO_STATUS(LOC_CODE,WO_NO,UPDATE_DATETIME,WO_STATUS_OLD,WO_STATUS_NEW) VALUES ('xxx',12345,{ts '2013-05-01 16:04:00'},'RA','RS');
INSERT INTO WO_STATUS(LOC_CODE,WO_NO,UPDATE_DATETIME,WO_STATUS_OLD,WO_STATUS_NEW) VALUES ('xxx',12345,{ts '2013-05-01 16:42:00'},'RS','RA');
INSERT INTO WO_STATUS(LOC_CODE,WO_NO,UPDATE_DATETIME,WO_STATUS_OLD,WO_STATUS_NEW) VALUES ('xxx',12345,{ts '2013-05-01 19:28:00'},'RA','FD');
INSERT INTO WO_STATUS(LOC_CODE,WO_NO,UPDATE_DATETIME,WO_STATUS_OLD,WO_STATUS_NEW) VALUES ('xxx',12345,{ts '2013-05-01 19:28:00'},'FD','SO');
INSERT INTO WO_STATUS(LOC_CODE,WO_NO,UPDATE_DATETIME,WO_STATUS_OLD,WO_STATUS_NEW) VALUES ('xxx',12346,{ts '2013-06-18 09:35:00'},'PM','ES');
INSERT INTO WO_STATUS(LOC_CODE,WO_NO,UPDATE_DATETIME,WO_STATUS_OLD,WO_STATUS_NEW) VALUES ('xxx',12346,{ts '2013-06-18 09:37:00'},'ES','AT');
INSERT INTO WO_STATUS(LOC_CODE,WO_NO,UPDATE_DATETIME,WO_STATUS_OLD,WO_STATUS_NEW) VALUES ('xxx',12346,{ts '2013-06-18 09:45:00'},'AT','RS');
INSERT INTO WO_STATUS(LOC_CODE,WO_NO,UPDATE_DATETIME,WO_STATUS_OLD,WO_STATUS_NEW) VALUES ('xxx',12346,{ts '2013-06-18 09:51:00'},'RS','RA');
INSERT INTO WO_STATUS(LOC_CODE,WO_NO,UPDATE_DATETIME,WO_STATUS_OLD,WO_STATUS_NEW) VALUES ('xxx',12346,{ts '2013-06-18 10:01:00'},'RA','FD');
INSERT INTO WO_STATUS(LOC_CODE,WO_NO,UPDATE_DATETIME,WO_STATUS_OLD,WO_STATUS_NEW) VALUES ('xxx',12346,{ts '2013-06-18 10:02:00'},'FD','SO');
INSERT INTO WO_STATUS(LOC_CODE,WO_NO,UPDATE_DATETIME,WO_STATUS_OLD,WO_STATUS_NEW) VALUES ('xxx',12346,{ts '2013-06-18 10:23:00'},'SO','MP');
INSERT INTO WO_STATUS(LOC_CODE,WO_NO,UPDATE_DATETIME,WO_STATUS_OLD,WO_STATUS_NEW) VALUES ('xxx',12347,{ts '2013-06-18 08:29:00'},'WR','SP');
INSERT INTO WO_STATUS(LOC_CODE,WO_NO,UPDATE_DATETIME,WO_STATUS_OLD,WO_STATUS_NEW) VALUES ('xxx',12347,{ts '2013-06-18 09:07:00'},'SP','PM');
INSERT INTO WO_STATUS(LOC_CODE,WO_NO,UPDATE_DATETIME,WO_STATUS_OLD,WO_STATUS_NEW) VALUES ('xxx',12347,{ts '2013-06-18 09:48:00'},'PM','ES');
INSERT INTO WO_STATUS(LOC_CODE,WO_NO,UPDATE_DATETIME,WO_STATUS_OLD,WO_STATUS_NEW) VALUES ('xxx',12347,{ts '2013-06-18 09:51:00'},'ES','AT');
INSERT INTO WO_STATUS(LOC_CODE,WO_NO,UPDATE_DATETIME,WO_STATUS_OLD,WO_STATUS_NEW) VALUES ('xxx',12347,{ts '2013-06-18 10:19:00'},'AT','FD');
INSERT INTO WO_STATUS(LOC_CODE,WO_NO,UPDATE_DATETIME,WO_STATUS_OLD,WO_STATUS_NEW) VALUES ('xxx',12347,{ts '2013-06-18 10:20:00'},'FD','SO');
INSERT INTO WO_STATUS(LOC_CODE,WO_NO,UPDATE_DATETIME,WO_STATUS_OLD,WO_STATUS_NEW) VALUES ('xxx',12347,{ts '2013-06-18 10:24:00'},'SO','PY');

Help with aging query. not sure how to acomplish this???

Guys im a bit stuck usually i have a slight idea how to even start my query but for this particular one I just dont even know where to start to tackle
i have a table like so.
       create table TRRACCD (
       TRRACCD_GRNT_CODE varchar2(6),
       TRRACCD_TRANS_dATE date,
       TRRACCD_AMOUNT number(17,2),
       trraccd_detail_code varchar2(6))with data like so
INSERT INTO TRRACCD (TRRACCD_GRNT_CODE, TRRACCD_TRANS_DATE, TRRACCD_AMOUNT, TRRACCD_DETAIL_CODE) VALUES ('400364',to_date('15-FEB-10', 'DD-MM-RR'),19764.77,'GBIL');
INSERT INTO TRRACCD (TRRACCD_GRNT_CODE, TRRACCD_TRANS_DATE, TRRACCD_AMOUNT, TRRACCD_DETAIL_CODE) VALUES ('400364',to_date('12-MAR-10', 'DD-MM-RR'),2054.29,'GBIL');
INSERT INTO TRRACCD (TRRACCD_GRNT_CODE, TRRACCD_TRANS_DATE, TRRACCD_AMOUNT, TRRACCD_DETAIL_CODE) VALUES ('400364',to_date('20-APR-10', 'DD-MM-RR'),4111.46,'GBIL');
INSERT INTO TRRACCD (TRRACCD_GRNT_CODE, TRRACCD_TRANS_DATE, TRRACCD_AMOUNT, TRRACCD_DETAIL_CODE) VALUES ('400364',to_date('14-MAY-10', 'DD-MM-RR'),2570.1,'GBIL');
INSERT INTO TRRACCD (TRRACCD_GRNT_CODE, TRRACCD_TRANS_DATE, TRRACCD_AMOUNT, TRRACCD_DETAIL_CODE) VALUES ('400364',to_date('10-JUN-10', 'DD-MM-RR'),2176.16,'GBIL');
INSERT INTO TRRACCD (TRRACCD_GRNT_CODE, TRRACCD_TRANS_DATE, TRRACCD_AMOUNT, TRRACCD_DETAIL_CODE) VALUES ('400364',to_date('12-JUL-10', 'DD-MM-RR'),4756.29,'GBIL');
INSERT INTO TRRACCD (TRRACCD_GRNT_CODE, TRRACCD_TRANS_DATE, TRRACCD_AMOUNT, TRRACCD_DETAIL_CODE) VALUES ('400364',to_date('13-AUG-10', 'DD-MM-RR'),28500.62,'GCSH');
INSERT INTO TRRACCD (TRRACCD_GRNT_CODE, TRRACCD_TRANS_DATE, TRRACCD_AMOUNT, TRRACCD_DETAIL_CODE) VALUES ('400364',to_date('16-AUG-10', 'DD-MM-RR'),3602.3,'GBIL');
INSERT INTO TRRACCD (TRRACCD_GRNT_CODE, TRRACCD_TRANS_DATE, TRRACCD_AMOUNT, TRRACCD_DETAIL_CODE) VALUES ('400364',to_date('17-SEP-10', 'DD-MM-RR'),3995.79,'GBIL');
INSERT INTO TRRACCD (TRRACCD_GRNT_CODE, TRRACCD_TRANS_DATE, TRRACCD_AMOUNT, TRRACCD_DETAIL_CODE) VALUES ('400364',to_date('11-OCT-10', 'DD-MM-RR'),3413.6,'GBIL');
INSERT INTO TRRACCD (TRRACCD_GRNT_CODE, TRRACCD_TRANS_DATE, TRRACCD_AMOUNT, TRRACCD_DETAIL_CODE) VALUES ('400364',to_date('11-NOV-10', 'DD-MM-RR'),2119.86,'GBIL');
INSERT INTO TRRACCD (TRRACCD_GRNT_CODE, TRRACCD_TRANS_DATE, TRRACCD_AMOUNT, TRRACCD_DETAIL_CODE) VALUES ('400364',to_date('10-DEC-10', 'DD-MM-RR'),5905.52,'GBIL');
INSERT INTO TRRACCD (TRRACCD_GRNT_CODE, TRRACCD_TRANS_DATE, TRRACCD_AMOUNT, TRRACCD_DETAIL_CODE) VALUES ('400364',to_date('10-DEC-10', 'DD-MM-RR'),12008.21,'GBIL');
INSERT INTO TRRACCD (TRRACCD_GRNT_CODE, TRRACCD_TRANS_DATE, TRRACCD_AMOUNT, TRRACCD_DETAIL_CODE) VALUES ('400364',to_date('11-JAN-11', 'DD-MM-RR'),-10574.05,'GBIL');
INSERT INTO TRRACCD (TRRACCD_GRNT_CODE, TRRACCD_TRANS_DATE, TRRACCD_AMOUNT, TRRACCD_DETAIL_CODE) VALUES ('400364',to_date('11-JAN-11', 'DD-MM-RR'),20241.9,'GBIL');however what i need to do is end up with an aging for the items summarize so the expected output should be something like
tbrraccd_grnt_Code      30-60                    60-90         over90
400364                      20,241.90              2119.86       7,370.09
if your confused about how i arrived at the 7370.90 is because i have to subtract entries with GCSH on them and i also need to take
entries that are - and applied them to the oldest period if the balance of the period is positive. im inclined to say that i can do this with sql but the only other way i can think of is using plsql?... any suggestions or solutions would be greatly appreciated.
the closest that i have gotten to acomplishing this query without pl is this. i know is lame but i need help.
SELECT TRRACCD_GRNT_CODE,
       TRRACCD_TRANS_dATE,
       TRRACCD_AMOUNT,
       trraccd_detail_code,
       round(sysdate - TRRACCD_TRANS_dATE) "total days"
       --sum(case when round(sysdate - TRRACCD_TRANS_dATE)>190 then "greater then 190"end )
       FROM TRRACCD
       where trraccd_grnt_Code = '400364'
       ORDER BY TRRACCD_GRNT_CODE,
                TRRACCD_TRANS_dATE,
                trraccd_detail_code;

Hi, Miguel,
I should have mentioned this before: I'm assuming SYSDATE is some point on January 22, 2011, after 00:00. I don't think this has caused any confusion so far, but if the discussion continues for a day or two, let's be clear about that.
I think I see what you want regarding the rows where trraccd+detailcode='GSCH'. If we completly ignored all the GSCH rows, we would get this output:
TRRACC       0-29      30-59      60-89    90-over
400364   ...
400404   19904.97    6625.27    4757.01   67618.68You want GSCH amounts to cancel other amounts in the last column only until that column reaches 0 ; the remaining GSCH amount will cancel amounts in to "60-89" column, again, only until that amount reaches 0 . If there is anything left over, it will cancel amounts in the "30-59" column, and if there is still some left over, the "0-29" column.
To be specific, trraccd_grnt_code=400404 has a total of 72475.69 from GSCH rows. That counts against the "90-over" total.
67618.68 - 72475.69 = -4757.01; you want to dispaly 0 in the "90-over" column, and apply the remaining 4757.01 to the next column to the left.
That column contains 4757.01, which happens to be the exact maount left over from the previous subtraction, so you want to diesplay 0 in the "60-89" column.
The remaining columns to the left should contain their regular totals.
Here's one way to do that:
WITH     got_col_num     AS
     SELECT     trraccd_grnt_code
     ,     CASE
               WHEN trraccd_detail_code != 'GCSH'     THEN trraccd_amount
          END          AS net_amount
     ,     SUM ( CASE
                    WHEN trraccd_detail_code = 'GCSH'     THEN trraccd_amount
                END
              ) OVER (PARTITION BY trraccd_grnt_code)
                             AS gsch_total
     ,     CASE
              WHEN trraccd_amount < 0               THEN 4
              WHEN trraccd_trans_date > SYSDATE - 30     THEN 1
              WHEN trraccd_trans_date > SYSDATE - 60     THEN 2
              WHEN trraccd_trans_date > SYSDATE - 90     THEN 3
                                        ELSE 4
          END          AS col_num
     FROM     trraccd
     WHERE     trraccd_trans_date     <= SYSDATE
,     got_sum          AS
     SELECT       trraccd_grnt_code
     ,       col_num
     ,       LEAST ( SUM (net_amount)
                 , GREATEST ( 0
                            , SUM (SUM (net_amount)) OVER ( PARTITION BY trraccd_grnt_code
                                                             ORDER BY       col_num   DESC
                              - gsch_total
               ) AS total
     FROM       got_col_num
     GROUP BY trraccd_grnt_code
     ,       col_num
     ,       gsch_total
SELECT       trraccd_grnt_code
,       SUM (CASE WHEN col_num = 1 THEN total END)     AS "0-29"
,       SUM (CASE WHEN col_num = 2 THEN total END)     AS "30-59"
,       SUM (CASE WHEN col_num = 3 THEN total END)     AS "60-89"
,       SUM (CASE WHEN col_num = 4 THEN total END)     AS "90-over"
FROM       got_sum
GROUP BY trraccd_grnt_code
ORDER BY trraccd_grnt_code
;Whenever you want to understand a query like this, run just the first sub-query (in this case, got_col_num) and make sure you understand what it's doing. When you do, add one more sub-query, and make sure you understand what it's doing.
Add morte columns to the display to help you understand it better. For example, when you get to the point where you're trying to understand the 2nd sub-query above, got_sum, you might run this query:
WITH     got_col_num     AS
     SELECT     trraccd_grnt_code
     ,     CASE
               WHEN trraccd_detail_code != 'GCSH'     THEN trraccd_amount
          END          AS net_amount
     ,     SUM ( CASE
                    WHEN trraccd_detail_code = 'GCSH'     THEN trraccd_amount
                END
              ) OVER (PARTITION BY trraccd_grnt_code)
                             AS gsch_total
     ,     CASE
              WHEN trraccd_amount < 0               THEN 4
              WHEN trraccd_trans_date > SYSDATE - 30     THEN 1
              WHEN trraccd_trans_date > SYSDATE - 60     THEN 2
              WHEN trraccd_trans_date > SYSDATE - 90     THEN 3
                                        ELSE 4
          END          AS col_num
     FROM     trraccd
     WHERE     trraccd_trans_date     <= SYSDATE
,     got_sum          AS
     SELECT       trraccd_grnt_code
     ,       col_num
     ,       gsch_total
     ,       SUM (net_amount)               AS period_sum
     ,       SUM (SUM (net_amount)) OVER ( PARTITION BY trraccd_grnt_code
                                          ORDER BY      col_num     DESC
                               )         AS running_sum
     ,       LEAST ( SUM (net_amount)
                 , GREATEST ( 0
                            , SUM (SUM (net_amount)) OVER ( PARTITION BY trraccd_grnt_code
                                                             ORDER BY       col_num   DESC
                              - gsch_total
               ) AS total
     FROM       got_col_num
     GROUP BY trraccd_grnt_code
     ,       col_num
     ,       gsch_total
SELECT       *
FROM       got_sum
ORDER BY trraccd_grnt_code
,            col_num
;which produces this output:
TRRACC    COL_NUM GSCH_TOTAL PERIOD_SUM RUNNING_SUM      TOTAL
400364          1   28500.62    20241.9     76146.2    20241.9
400364          2   28500.62   17913.73     55904.3   17913.73
400364          3   28500.62    2119.86    37990.57    2119.86
400364          4   28500.62   35870.71    35870.71    7370.09
400404          1   72475.69   19904.97    99005.93   19904.97
400404          2   72475.69    6625.27    79100.96    6625.27
400404          3   72475.69    4857.01    72475.69          0
400404          4   72475.69   67618.68    67618.68          0The total column in that sub-query is very complicated, so break it down some. You can see that it is based on an analytic SUM whose argumenet is an aggregate SUM, all wrapped in LEAST and GREATEST. That can be very hard to underrstand, so break it down. Display the aggregate SUM by itself (period_sum) and also display the analytic SUM, without the GREATEST and LEAST.
mlov83 wrote:
where can i get more information about these types of querys?Can you be more specific? What types of queries do you mean? Complicated queries? Pivots? GROUP BY?
... I'm always leary of using a solution that i dont understand Excellent reaction!
would you mind expalining it to me a little.Again, could you be more specific? I don't mind explaining things to you, but I don't want to explain parts you already understand. If something is new, you'll want to read the SQL Language manual, or other sources, anyway, so it's more efficient to do that first, and then post specific questions on this forum.
An example of a more specific question is: "When I looked up "WITH clause" in the SQL Language reference, I found this page:
http://download.oracle.com/docs/cd/B19306_01/server.102/b14200/statements_10002.htm#sthref9758
but I don't understand where it says ...
The query above says ... Is that what the manual is talking about when it says ...?"
Another example of a good question is
"The query you posted says ... I don't understand what that's doing. I looked for ... and ... but that didn't seem to have anything to do with this query. What should I look for?
The Oracle 10 SQL Language manual is indexed pretty poorly. If you can't find something, it may not be your fault.

Please help with a query

select * from testme;
NAME VAL
A 1
A 2
A 3
B 1
B 2
B 3
C 1
C 2
I want to get the maximum of name and the maximum of corresponding name's value.
ie., the answer should be
Name VAL
C     2
Please help me with the query.
Thnx

SQL> create table testme
2 as
3 select 'A' name, 1 val from dual union all
4 select 'A', 2 from dual union all
5 select 'A', 3 from dual union all
6 select 'B', 1 from dual union all
7 select 'B', 2 from dual union all
8 select 'B', 3 from dual union all
9 select 'C', 1 from dual union all
10 select 'C', 2 from dual
11 /
Tabel is aangemaakt.
SQL> select max(name) name
2       , max(val) keep (dense_rank last order by name) val
3    from testme
4 /
NAME VAL
C      2Regards,
Rob.

Help with insert query

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