Topic: SQL*Plus and PL/SQL >> complex Sql
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| Milkyway |
Posted: Jun 05, 2007 12:50:27 AM |
Total Post: 1
Joined: Jun, 2007
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Please help me to understand what this sql is doing,.
SELECT *
FROM (WITH locationnode_map AS (SELECT l_oid
, TO_NUMBER(SUBSTR(scbp,1,INSTR(scbp,'.')-1)) p_parent_oid
FROM (SELECT pn.oid l_oid,LTRIM(SYS_CONNECT_BY_PATH(pn.oid,'.'),'.') ||'.' scbp
FROM locationnode pn
WHERE pn.locationlevel_oid = 552
START WITH pn.OID in (5000)
CONNECT BY PRIOR pn.OID = pn.parent_oid
)
ORDER BY 2
)
SELECT /*+ index (sl idx_timenode) */ sl.timenode_oid t_oid
, SUM(on_order_cost) result
, sl.product_oid p_oid
, location.p_parent_oid l_oid
FROM location l
, locationnode_map location
, slma sl
WHERE sl.timenode_oid in (37, 38)
AND sl.product_oid = 3000310
AND sl.location_oid = l.oid
AND location.l_oid = l.locationnode_oid
GROUP BY sl.product_oid
, location.p_parent_oid
, sl.timenode_oid
) |
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 Vish |
| Posted: Jul 28, 2008 01:59:41 PM |  |
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Total Post: 47
Joined: Jan, 2007
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from where u get this query
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| Time Zone: EDT |
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