Analytic functions using window date range

Here are my requirements:
For each FLT# Get the MIN and MAX CRSG_DT within 2½ hours period into the same bucket for each day
I am using Oracle 10gR2
CREATE TABLE TST_ANAL
FLT_NBR VARCHAR2(10),
CRSG_DT DATE ,
TNBR VARCHAR2(14)
INSERT INTO TST_ANAL ( FLT_NBR, CRSG_DT, TNBR) VALUES (
'0002947', TO_Date( '03/01/2007 07:31:57 PM', 'MM/DD/YYYY HH:MI:SS AM'), 'D2007070013438');
INSERT INTO TST_ANAL ( FLT_NBR, CRSG_DT, TNBR) VALUES (
'0002947', TO_Date( '03/01/2007 08:31:02 PM', 'MM/DD/YYYY HH:MI:SS AM'), 'D2007070013446');
INSERT INTO TST_ANAL ( FLT_NBR, CRSG_DT, TNBR) VALUES (
'0002947', TO_Date( '03/01/2007 05:30:34 PM', 'MM/DD/YYYY HH:MI:SS AM'), 'D2007070013440');
INSERT INTO TST_ANAL ( FLT_NBR, CRSG_DT, TNBR) VALUES (
'0002947', TO_Date( '03/01/2007 05:32:07 PM', 'MM/DD/YYYY HH:MI:SS AM'), 'D2007070013427');
INSERT INTO TST_ANAL ( FLT_NBR, CRSG_DT, TNBR) VALUES (
'0002947', TO_Date( '03/01/2007 05:32:40 AM', 'MM/DD/YYYY HH:MI:SS AM'), 'D2007070013433');
INSERT INTO TST_ANAL ( FLT_NBR, CRSG_DT, TNBR) VALUES (
'0002947', TO_Date( '03/01/2007 05:35:40 AM', 'MM/DD/YYYY HH:MI:SS AM'), 'D2007070013429');
INSERT INTO TST_ANAL ( FLT_NBR, CRSG_DT, TNBR) VALUES (
'0002947', TO_Date( '03/01/2007 07:32:45 AM', 'MM/DD/YYYY HH:MI:SS AM'), 'D2007070013434');
INSERT INTO TST_ANAL ( FLT_NBR, CRSG_DT, TNBR) VALUES (
'0002947', TO_Date( '03/01/2007 07:32:50 AM', 'MM/DD/YYYY HH:MI:SS AM'), 'D200707001323');
COMMIT;
The desired output:
FLT_NBR     CRSG_DT     MIN     MAX Bucket
2947     3/1/2007 5:32     3/1/2007 5:32     3/1/2007 7:32     1
2947     3/1/2007 5:35     3/1/2007 5:32     3/1/2007 7:32     1
2947     3/1/2007 7:32     3/1/2007 5:32     3/1/2007 7:32     1
2947     3/1/2007 7:32     3/1/2007 5:32     3/1/2007 7:32     1
2947     3/1/2007 17:30     3/1/2007 17:30     3/1/2007 19:31     2
2947     3/1/2007 17:32     3/1/2007 17:30     3/1/2007 19:31     2
2947     3/1/2007 19:31     3/1/2007 17:30     3/1/2007 19:31     2
2947     3/1/2007 20:31     3/1/2007 20:31     3/1/2007 20:31     3
I am sure an Analytic query is the optimal solution. I need help creating the query. So far, I have attempted to use the min() and then both First_value() over partition clause but I do not know how to specify the window clause using a logical date range to calculate the 2 1/2 hours.
A lot of documentation states that I can use an expression for the range between but I cannot get one even compile
Need Help or documentation that provide some assistance
Thanks

I can get to the min and max, but for bucket, row_number() doesn't take the same windowing logical offset.
SQL> select flt_nbr,
2         crsg_dt,
3         min(crsg_dt) over (partition by flt_nbr,
4                                         trunc(crsg_dt)
5                            order by crsg_dt range between (2.5/24) preceding and (2.5/24) following) mn,
6         max(crsg_dt) over (partition by flt_nbr,
7                                         trunc(crsg_dt)
8                            order by crsg_dt range between (2.5/24) preceding and (2.5/24) following) mx
9 from tst_anal
10 /
FLT_NBR    CRSG_DT              MN                   MX
0002947    01-MAR-2007 05:32:40 01-MAR-2007 05:32:40 01-MAR-2007 07:32:50
0002947    01-MAR-2007 05:35:40 01-MAR-2007 05:32:40 01-MAR-2007 07:32:50
0002947    01-MAR-2007 07:32:45 01-MAR-2007 05:32:40 01-MAR-2007 07:32:50
0002947    01-MAR-2007 07:32:50 01-MAR-2007 05:32:40 01-MAR-2007 07:32:50
0002947    01-MAR-2007 17:30:34 01-MAR-2007 17:30:34 01-MAR-2007 19:31:57
0002947    01-MAR-2007 17:32:07 01-MAR-2007 17:30:34 01-MAR-2007 19:31:57
0002947    01-MAR-2007 19:31:57 01-MAR-2007 17:30:34 01-MAR-2007 20:31:02
0002947    01-MAR-2007 20:31:02 01-MAR-2007 19:31:57 01-MAR-2007 20:31:02
8 rows selected.
SQL> Had to user FIRST_VALUE and then calculate row_number() on that for bucket.
SQL>
SQL> select flt_nbr, crsg_dt, mn, mx, dense_rank() over (partition by flt_nbr,
2                                                             trunc(crsg_dt)
3                                                      order by rn) bucket
4 from (select flt_nbr,
5               crsg_dt,
6               min(crsg_dt) over (partition by flt_nbr,
7                                               trunc(crsg_dt)
8                                  order by crsg_dt range between (2.5/24) preceding and (2.5/24) following) mn,
9               max(crsg_dt) over (partition by flt_nbr,
10                                               trunc(crsg_dt)
11                                  order by crsg_dt range between (2.5/24) preceding and (2.5/24) following) mx,
12               FIRST_VALUE(crsg_dt) over (partition by flt_nbr,
13                                                       trunc(crsg_dt)
14                                          order by crsg_dt range between (2.5/24) preceding and (2.5/24) following) rn
15        from tst_anal)
16 /
FLT_NBR    CRSG_DT              MN                   MX                       BUCKET
0002947    01-MAR-2007 05:32:40 01-MAR-2007 05:32:40 01-MAR-2007 07:32:50          1
0002947    01-MAR-2007 05:35:40 01-MAR-2007 05:32:40 01-MAR-2007 07:32:50          1
0002947    01-MAR-2007 07:32:45 01-MAR-2007 05:32:40 01-MAR-2007 07:32:50          1
0002947    01-MAR-2007 07:32:50 01-MAR-2007 05:32:40 01-MAR-2007 07:32:50          1
0002947    01-MAR-2007 17:30:34 01-MAR-2007 17:30:34 01-MAR-2007 19:31:57          2
0002947    01-MAR-2007 17:32:07 01-MAR-2007 17:30:34 01-MAR-2007 19:31:57          2
0002947    01-MAR-2007 19:31:57 01-MAR-2007 17:30:34 01-MAR-2007 20:31:02          2
0002947    01-MAR-2007 20:31:02 01-MAR-2007 19:31:57 01-MAR-2007 20:31:02          3
8 rows selected.
SQL> Cheers
Sarma.

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Edited by: mandix on 27-Nov-2009 08:47

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Thanks,
Manoj.

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TNS for IBM/AIX RISC System/6000: Version 10.2.0.3.0 - Productio
NLSRTL Version 10.2.0.3.0 - Production
I have a query which has analytic function uses large space on temporary tablespace resulting in direct path temp read and direct path temp write wait events taking too much time. Is there any way to tune such query?
Thanks in advance.

user9074365 wrote:
Hi all,
Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - 64bi
PL/SQL Release 10.2.0.3.0 - Production
CORE 10.2.0.3.0 Production
TNS for IBM/AIX RISC System/6000: Version 10.2.0.3.0 - Productio
NLSRTL Version 10.2.0.3.0 - Production
I have a query which has analytic function uses large space on temporary tablespace resulting in direct path temp read and direct path temp write wait events taking too much time. Is there any way to tune such query?
With your version of Oracle, and high-volumes of data going through analytic function, it's likely that this blog note applies. You may need an upgrade or special patch. http://jonathanlewis.wordpress.com/2009/09/07/analytic-agony/
Regards
Jonathan Lewis

Reports 6i and analytical function

hi
I have this query which wrks fine in TOAD
SELECT rvt.receipt_num srv_no, rvt.supplier supplier,
                rvt.transaction_date srv_date, inv.segment1 item_no,
                rvt.item_desc item_description, hrov.NAME,
                (   SUBSTR (v.standard_industry_class, 1, 1)
                 || '-'
                 || po_headers.segment1
                 || '-'
                 || TO_CHAR (po_headers.creation_date, 'RRRR')
                ) po_no,
                po_headers.creation_date_disp po_date,
                      ( (rvt.currency_conversion_rate * po_lines.unit_price)
                 * rvt.transact_qty
                )aMOUNT ,
----Analytic function used here
        SUM(          ( (rvt.currency_conversion_rate * po_lines.unit_price)
                 * rvt.transact_qty)) over(partition by hrov.NAME) SUM_AMOUNT,
                (SELECT SUM (mot.on_hand)
                   FROM mtl_onhand_total_mwb_v mot
                  WHERE inv.inventory_item_id = mot.inventory_item_id
                    -- AND INV.ORGANIZATION_ID=MOT.ORGANIZATION_ID
                    AND loc.inventory_location_id = mot.locator_id
                    AND loc.organization_id = mot.organization_id
                    AND rvt.locator_id = mot.locator_id) onhand
           FROM rcv_vrc_txs_v rvt,
                mtl_system_items_b inv,
                mtl_item_locations loc,
                hr_organization_units_v hrov,
                po_headers_v po_headers,
                ap_vendors_v v,
                po_lines_v po_lines
          WHERE inv.inventory_item_id(+) = rvt.item_id
            AND po_headers.vendor_id = v.vendor_id
            AND rvt.po_line_id = po_lines.po_line_id
            AND rvt.po_header_id = po_lines.po_header_id
            AND rvt.po_header_id = po_headers.po_header_id
            AND rvt.supplier_id = v.vendor_id
            AND inv.organization_id = hrov.organization_id
            AND rvt.transaction_type = 'DELIVER'
            AND rvt.inspection_status_code <> 'REJECTED'
            AND rvt.organization_id = inv.organization_id(+)
            AND to_char(to_date(rvt.transaction_date, 'DD/MM/YYYY'), 'DD-MON-YYYY') BETWEEN (:p_from_date)
                                                 AND NVL (:p_to_date,
                                                          :p_from_date
            AND rvt.locator_id = loc.physical_location_id(+)
            AND transaction_id NOT IN (
                   SELECT parent_transaction_id
                     FROM rcv_vrc_txs_v rvtd
                    WHERE rvt.item_id = rvtd.item_id
                      AND rvtd.transaction_type IN
                                  ('RETURN TO RECEIVING', 'RETURN TO VENDOR'))
                                  GROUP BY rvt.receipt_num , rvt.supplier ,
                rvt.transaction_date , inv.segment1 ,
                rvt.item_desc , hrov.NAME,v.standard_industry_clasS,po_headers.segment1,po_headers.creation_datE,
                po_headers.creation_date_disp,inv.inventory_item_iD,loc.inventory_location_id,loc.organization_id,
                rvt.locator_iD,rvt.currency_conversion_rate,po_lines.unit_price, rvt.transact_qty
but it gives blank page in reports 6i
could it be that reports 6i donot support analytical functionskindly guide another alternaive
thanking in advance
Edited by: makdutakdu on Mar 25, 2012 2:22 PM

hi
will the view be like
create view S_Amount as SELECT rvt.receipt_num srv_no, rvt.supplier supplier,
                rvt.transaction_date srv_date, inv.segment1 item_no,
                rvt.item_desc item_description, hrov.NAME,
                (   SUBSTR (v.standard_industry_class, 1, 1)
                 || '-'
                 || po_headers.segment1
                 || '-'
                 || TO_CHAR (po_headers.creation_date, 'RRRR')
                ) po_no,
                po_headers.creation_date_disp po_date,
                      ( (rvt.currency_conversion_rate * po_lines.unit_price)
                 * rvt.transact_qty
                )aMOUNT ,
----Analytic function used here
        SUM(          ( (rvt.currency_conversion_rate * po_lines.unit_price)
                 * rvt.transact_qty)) over(partition by hrov.NAME) SUM_AMOUNT,
                (SELECT SUM (mot.on_hand)
                   FROM mtl_onhand_total_mwb_v mot
                  WHERE inv.inventory_item_id = mot.inventory_item_id
                    -- AND INV.ORGANIZATION_ID=MOT.ORGANIZATION_ID
                    AND loc.inventory_location_id = mot.locator_id
                    AND loc.organization_id = mot.organization_id
                    AND rvt.locator_id = mot.locator_id) onhand
           FROM rcv_vrc_txs_v rvt,
                mtl_system_items_b inv,
                mtl_item_locations loc,
                hr_organization_units_v hrov,
                po_headers_v po_headers,
                ap_vendors_v v,
                po_lines_v po_lines
          WHERE inv.inventory_item_id(+) = rvt.item_id
            AND po_headers.vendor_id = v.vendor_id
            AND rvt.po_line_id = po_lines.po_line_id
            AND rvt.po_header_id = po_lines.po_header_id
            AND rvt.po_header_id = po_headers.po_header_id
            AND rvt.supplier_id = v.vendor_id
            AND inv.organization_id = hrov.organization_id
            AND rvt.transaction_type = 'DELIVER'
            AND rvt.inspection_status_code <> 'REJECTED'
            AND rvt.organization_id = inv.organization_id(+)
                       AND rvt.locator_id = loc.physical_location_id(+)
            AND transaction_id NOT IN (
                   SELECT parent_transaction_id
                     FROM rcv_vrc_txs_v rvtd
                    WHERE rvt.item_id = rvtd.item_id
                      AND rvtd.transaction_type IN
                                  ('RETURN TO RECEIVING', 'RETURN TO VENDOR'))
                                  GROUP BY rvt.receipt_num , rvt.supplier ,
                rvt.transaction_date , inv.segment1 ,
                rvt.item_desc , hrov.NAME,v.standard_industry_clasS,po_headers.segment1,po_headers.creation_datE,
                po_headers.creation_date_disp,inv.inventory_item_iD,loc.inventory_location_id,loc.organization_id,
                rvt.locator_iD,rvt.currency_conversion_rate,po_lines.unit_price, rvt.transact_qtyis this correct ? i mean i have not included the bind parameters in the view ..moreover shoud this view be joined with all the columns in the from clause of the original query?
kindly guide
thanking in advance

Analytic functions using window date range

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