Problem with select queries

Dear Friends,
I have written the below select queries to get the shipment details for a given date range.
select vbeln lddat
into table itab
from likp
where lddat in l_r_date2 .
if not it_ldt[] is initial.
    select fknum fkpos rebel
    into table jtab
    from vfkn
    for all entries in itab
    where
    rebel = itab-vbeln.
endif.
First query is giving 82000 entries and second query is giving approx 60000 from the table VFKN( total entries in this table are 8 lakhs).
Here the problem is second select query(for all entries select query) is taking a time of 3 to 4 hours.
So please suggest me how can i reduce the time.
Thanks and Regards

Hi,
Use FREE or PACKAGE size.
Some steps that might make FOR ALL ENTRIES more efficient:
Removing duplicates from the driver table Sorting the driver table
If possible, convert the data in the driver table to ranges so a BETWEEN statement is used instead of and OR statement:
FOR ALL ENTRIES IN i_tab
WHERE mykey >= i_tab-low and
mykey <= i_tab-high.
Regards
Krishna

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Hi... I've a little problem with my SQL Statement...
I've a Table in a DataBase with Solds of the Month... the fields are: vta_fecha, vta_prod, vta_total, vta_mesa.
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I don�t have a complete picture because I don�t know what values you are passing in the select and I don�t know your column types but this is what I think is happening from what you have shared.
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I have a table with the following fields:
PARTID     ART_TYP     AEC     SERVICE     PLANT     STATUS
4711     A     A     2     P     230
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ROW_NUMBER() requires explicit ORDER BY clause in OVER:
http://download-uk.oracle.com/docs/cd/B10501_01/server.920/a96540/functions105a.htm#86312
SQL> select partid, art_typ, aec, mx, plant, status
2 from(select partid,
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11 /
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P.S.
Another way to get this (more tedoius):
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2 max(art_typ) keep (dense_rank first order by service desc) art_typ,
3 max(aec) keep (dense_rank first order by service desc) aec,
4 max(service) service,
5 max(plant) keep (dense_rank first order by service desc) plant,
6 max(status) keep (dense_rank first order by service desc) status
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dnikiforov

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I have a table gpw_notowania which have colums: not_open, not_minimum, not_maximum, not_close, not_volume, not_sp_id and not_date.
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select 1,3,10,1 from dual union all
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select 6,4,20,2 from dual union all
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SQL> select distinct ColA,ColB,Row_Number() over(order by 1) as Rank
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3 union all select 1,1 from dual
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   2     2     7my site :-)
http://www.geocities.jp/oraclesqlpuzzle/1-6.html

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