Need help in optimisation for a select query on a large table
Hi Gurus
Please help in optimising the code. It takes 1 hr for 3-4000 records. Its very slow.
My Select is reading from a table which contains 10 Million records.
I am writing the select on large table and Retrieving the values from large tables by comparing my table which has 3-4 k records.
I am pasting the code. please help
Data: wa_i_tab1 type tys_tg_1 .
DATA: i_tab TYPE STANDARD TABLE OF tys_tg_1.
Data : wa_result_pkg type tys_tg_1,
wa_result_pkg1 type tys_tg_1.
SELECT /BIC/ZSETLRUN AGREEMENT /BIC/ZREB_SDAT /BIC/ZLITEM1 from
/BIC/PZREB_SDAT *******************THIS TABLE CONTAINS 10 MILLION RECORDS
into CORRESPONDING FIELDS OF table i_tab
FOR ALL ENTRIES IN RESULT_PACKAGE***************CONTAINS 3000-4000 RECORDS
where
/bic/ZREB_SDAT = RESULT_PACKAGE-/BIC/ZREB_SDAT
AND
AGREEMENT = RESULT_PACKAGE-AGREEMENT
AND /BIC/ZLITEM1 = RESULT_PACKAGE-/BIC/ZLITEM1.
sort RESULT_PACKAGE by AGREEMENT /BIC/ZREB_SDAT /BIC/ZLITEM1.
sort i_tab by AGREEMENT /BIC/ZREB_SDAT /BIC/ZLITEM1.
loop at RESULT_PACKAGE into wa_result_pkg.
read TABLE i_tab INTO wa_i_tab1 with key
/BIC/ZREB_SDAT =
wa_result_pkg-/BIC/ZREB_SDAT
AGREEMENT = wa_result_pkg-AGREEMENT
/BIC/ZLITEM1 = wa_result_pkg-/BIC/ZLITEM1.
IF SY-SUBRC = 0.
move wa_i_tab1-/BIC/ZSETLRUN to
wa_result_pkg-/BIC/ZSETLRUN.
wa_result_pkg1-/BIC/ZSETLRUN = wa_result_pkg-/BIC/ZSETLRUN.
modify RESULT_PACKAGE from wa_result_pkg1
TRANSPORTING /BIC/ZSETLRUN.
ENDIF.
CLEAR: wa_i_tab1,wa_result_pkg1,wa_result_pkg.
endloop.
Hi,
1) RESULT_PACKAGE internal table contains any duplicate records or not bassed on the where condotion like below
2) Remove the into CORRESPONDING FIELDS OF table instead of that into table use.
refer the below code is
RESULT_PACKAGE1[] = RESULT_PACKAGE[].
sort RESULT_PACKAGE1 by /BIC/ZREB_SDAT AGREEMENT /BIC/ZLITEM1.
delete adjustant duplicate form RESULT_PACKAGE1 comparing /BIC/ZREB_SDAT AGREEMENT /BIC/ZLITEM1.
SELECT /BIC/ZSETLRUN AGREEMENT /BIC/ZREB_SDAT /BIC/ZLITEM1
from /BIC/PZREB_SDAT
into table i_tab
FOR ALL ENTRIES IN RESULT_PACKAGE1
where
/bic/ZREB_SDAT = RESULT_PACKAGE1-/BIC/ZREB_SDAT
AND
AGREEMENT = RESULT_PACKAGE1-AGREEMENT
AND /BIC/ZLITEM1 = RESULT_PACKAGE1-/BIC/ZLITEM1.
and one more thing your getting 10 million records so use package size in you select query.
Refer the following link also For All Entry for 1 Million Records
Regards,
Dhina..
Edited by: Dhina DMD on Sep 15, 2011 7:17 AM
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Parse 13 0.71 0.96 3 10 0 0
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Parse 940 0.51 0.73 1 2 38 0
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3125 internal SQL statements in session.
3159 SQL statements in session.
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Sort options: default
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98 user SQL statements in trace file.
9111 internal SQL statements in trace file.
3159 SQL statements in trace file.
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30341 lines in trace file.
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0 db block gets
39030275 consistent gets
1970 physical reads
140 redo size
148739 bytes sent via SQL*Net to client
860 bytes received via SQL*Net from client
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fod.actual date,
lo.scheduled date,
lo.actual date,
lom.scheduled date,
lom.actual date,
lod.scheduled date,
lod.actual date,
/*pr*/
case
WHEN pt.store status = 'Cancelled' OR
pt.store status = 'Stopped' THEN
cast('N/A' AS nvarchar2(30))
WHEN pt.store status = 'Completed' OR
pt.store status = 'Active' THEN
NVL2(pr.scheduled date,
cast(pr.scheduled date AS nvarchar2(30)),
'Null')
when pt.store status = 'Planned' THEN
NVL2(pr.scheduled date,
cast(pr.scheduled date AS nvarchar2(30)),
'Null')
end as DER_pr_SHC,
case
when pt.store status = 'Cancelled' OR
pt.store status = 'Stopped' THEN
cast('N/A' AS nvarchar2(30))
WHEN pt.store status = 'Completed' THEN
NVL2(pr.actual date,
cast(pr.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'Active' and
pr.scheduled date is null THEN
NVL2(pr.actual date,
cast(pr.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'Active' and
pr.scheduled date < CURRENT_DATE THEN
NVL2(pr.actual date,
cast(pr.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'Active' and
pr.scheduled date >= CURRENT_DATE THEN
NVL2(pr.actual date,
cast(pr.actual date AS nvarchar2(30)),
'N/A')
when pt.store status = 'Planned' and
pr.scheduled date is null THEN
NVL2(pr.actual date,
cast(pr.actual date AS nvarchar2(30)),
'N/A')
when pt.store status = 'Planned' and
pr.scheduled date < CURRENT_DATE THEN
NVL2(pr.actual date,
cast(pr.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'Planned' and
pr.scheduled date >= CURRENT_DATE THEN
NVL2(pr.actual date,
cast(pr.actual date AS nvarchar2(30)),
'N/A')
end as DER_pr_ACT,
/*pl*/
case
WHEN pt.store status = 'Cancelled' OR
pt.store status = 'Stopped' THEN
cast('N/A' AS nvarchar2(30))
WHEN pt.store status = 'Completed' OR
pt.store status = 'Active' THEN
NVL2(pl.scheduled date,
cast(pl.scheduled date AS nvarchar2(30)),
'Null')
when pt.store status = 'Planned' THEN
NVL2(pl.scheduled date,
cast(pl.scheduled date AS nvarchar2(30)),
'Null')
end as DER_pl_SHC,
case
when pt.store status = 'Cancelled' OR
pt.store status = 'Stopped' THEN
cast('N/A' AS nvarchar2(30))
WHEN pt.store status = 'Completed' THEN
NVL2(pl.actual date,
cast(pl.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'Active' and
pl.scheduled date is null THEN
NVL2(pl.actual date,
cast(pl.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'Active' and
pl.scheduled date < CURRENT_DATE THEN
NVL2(pl.actual date,
cast(pl.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'Active' and
pl.scheduled date >= CURRENT_DATE THEN
NVL2(pl.actual date,
cast(pl.actual date AS nvarchar2(30)),
'N/A')
when pt.store status = 'Planned' and
pl.scheduled date is null THEN
NVL2(pl.actual date,
cast(pl.actual date AS nvarchar2(30)),
'N/A')
when pt.store status = 'Planned' and
pl.scheduled date < CURRENT_DATE THEN
NVL2(pl.actual date,
cast(pl.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'Planned' and
pl.scheduled date >= CURRENT_DATE THEN
NVL2(pl.actual date,
cast(pl.actual date AS nvarchar2(30)),
'N/A')
end as DER_pl_ACT,
/*ps*/
case
WHEN pt.store status = 'Cancelled' OR
pt.store status = 'Stopped' THEN
cast('N/A' AS nvarchar2(30))
WHEN pt.store status = 'Completed' OR
pt.store status = 'Active' THEN
NVL2(ps.scheduled date,
cast(ps.scheduled date AS nvarchar2(30)),
'Null')
when pt.store status = 'planned' THEN
NVL2(ps.scheduled date,
cast(ps.scheduled date AS nvarchar2(30)),
'Null')
end as DER_ps_SHC,
case
when pt.store status = 'Cancelled' OR
pt.store status = 'Stopped' THEN
cast('N/A' AS nvarchar2(30))
WHEN pt.store status = 'Completed' THEN
NVL2(ps.actual date,
cast(ps.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'Active' and
ps.scheduled date is null THEN
NVL2(ps.actual date,
cast(ps.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'Active' and
ps.scheduled date < CURRENT_DATE THEN
NVL2(ps.actual date,
cast(ps.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'Active' and
ps.scheduled date >= CURRENT_DATE THEN
NVL2(ps.actual date,
cast(ps.actual date AS nvarchar2(30)),
'N/A')
when pt.store status = 'planned' and
ps.scheduled date is null THEN
NVL2(ps.actual date,
cast(ps.actual date AS nvarchar2(30)),
'N/A')
when pt.store status = 'planned' and
ps.scheduled date < CURRENT_DATE THEN
NVL2(ps.actual date,
cast(ps.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'planned' and
ps.scheduled date >= CURRENT_DATE THEN
NVL2(ps.actual date,
cast(ps.actual date AS nvarchar2(30)),
'N/A')
end as DER_ps_ACT,
/*fo*/
case
WHEN pt.store status = 'Cancelled' OR
pt.store status = 'Stopped' THEN
cast('N/A' AS nvarchar2(30))
WHEN pt.store status = 'Completed' OR
pt.store status = 'Active' THEN
NVL2(fo.scheduled date,
cast(fo.scheduled date AS nvarchar2(30)),
'Null')
when pt.store status = 'planned' THEN
NVL2(fo.scheduled date,
cast(fo.scheduled date AS nvarchar2(30)),
'Null')
end as DER_fo_SHC,
case
when pt.store status = 'Cancelled' OR
pt.store status = 'Stopped' THEN
cast('N/A' AS nvarchar2(30))
WHEN pt.store status = 'Completed' THEN
NVL2(fo.actual date,
cast(fo.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'Active' and
fo.scheduled date is null THEN
NVL2(fo.actual date,
cast(fo.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'Active' and
fo.scheduled date < CURRENT_DATE THEN
NVL2(fo.actual date,
cast(fo.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'Active' and
fo.scheduled date >= CURRENT_DATE THEN
NVL2(fo.actual date,
cast(fo.actual date AS nvarchar2(30)),
'N/A')
when pt.store status = 'planned' and
fo.scheduled date is null THEN
NVL2(fo.actual date,
cast(fo.actual date AS nvarchar2(30)),
'N/A')
when pt.store status = 'planned' and
fo.scheduled date < CURRENT_DATE THEN
NVL2(fo.actual date,
cast(fo.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'planned' and
fo.scheduled date >= CURRENT_DATE THEN
NVL2(fo.actual date,
cast(fo.actual date AS nvarchar2(30)),
'N/A')
end as DER_fo_ACT,
/*fb*/
case
WHEN pt.store status = 'Cancelled' OR
pt.store status = 'Stopped' THEN
cast('N/A' AS nvarchar2(30))
WHEN pt.store status = 'Completed' OR
pt.store status = 'Active' THEN
NVL2(fb.scheduled date,
cast(fb.scheduled date AS nvarchar2(30)),
'Null')
when pt.store status = 'planned' THEN
NVL2(fb.scheduled date,
cast(fb.scheduled date AS nvarchar2(30)),
'Null')
end as DER_fb_SHC,
case
when pt.store status = 'Cancelled' OR
pt.store status = 'Stopped' THEN
cast('N/A' AS nvarchar2(30))
WHEN pt.store status = 'Completed' THEN
NVL2(fb.actual date,
cast(fb.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'Active' and
fb.scheduled date is null THEN
NVL2(fb.actual date,
cast(fb.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'Active' and
fb.scheduled date < CURRENT_DATE THEN
NVL2(fb.actual date,
cast(fb.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'Active' and
fb.scheduled date >= CURRENT_DATE THEN
NVL2(fb.actual date,
cast(fb.actual date AS nvarchar2(30)),
'N/A')
when pt.store status = 'planned' and
fb.scheduled date is null THEN
NVL2(fb.actual date,
cast(fb.actual date AS nvarchar2(30)),
'N/A')
when pt.store status = 'planned' and
fb.scheduled date < CURRENT_DATE THEN
NVL2(fb.actual date,
cast(fb.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'planned' and
fb.scheduled date >= CURRENT_DATE THEN
NVL2(fb.actual date,
cast(fb.actual date AS nvarchar2(30)),
'N/A')
end as DER_fb_ACT,
/*fod*/
case
WHEN pt.store status = 'Cancelled' OR
pt.store status = 'Stopped' THEN
cast('N/A' AS nvarchar2(30))
WHEN pt.store status = 'Compldeted' OR
pt.store status = 'Active' THEN
NVL2(fod.scheduled date,
cast(fod.scheduled date AS nvarchar2(30)),
'Null')
when pt.store status = 'pldanned' THEN
NVL2(fod.scheduled date,
cast(fod.scheduled date AS nvarchar2(30)),
'Null')
end as DER_fod_SHC,
case
when pt.store status = 'Cancelled' OR
pt.store status = 'Stopped' THEN
cast('N/A' AS nvarchar2(30))
WHEN pt.store status = 'Completed' THEN
NVL2(fod.actual date,
cast(fod.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'Active' and
fod.scheduled date is null THEN
NVL2(fod.actual date,
cast(fod.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'Active' and
fod.scheduled date < CURRENT_DATE THEN
NVL2(fod.actual date,
cast(fod.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'Active' and
fod.scheduled date >= CURRENT_DATE THEN
NVL2(fod.actual date,
cast(fod.actual date AS nvarchar2(30)),
'N/A')
when pt.store status = 'planned' and
fod.scheduled date is null THEN
NVL2(fod.actual date,
cast(fod.actual date AS nvarchar2(30)),
'N/A')
when pt.store status = 'planned' and
fod.scheduled date < CURRENT_DATE THEN
NVL2(fod.actual date,
cast(fod.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'planned' and
fod.scheduled date >= CURRENT_DATE THEN
NVL2(fod.actual date,
cast(fod.actual date AS nvarchar2(30)),
'N/A')
end as DER_fod_ACT,
/*lo*/
case
WHEN pt.store status = 'Cancelled' OR
pt.store status = 'Stopped' THEN
cast('N/A' AS nvarchar2(30))
WHEN pt.store status = 'Completed' OR
pt.store status = 'Active' THEN
NVL2(lo.scheduled date,
cast(lo.scheduled date AS nvarchar2(30)),
'Null')
when pt.store status = 'planned' THEN
NVL2(lo.scheduled date,
cast(lo.scheduled date AS nvarchar2(30)),
'Null')
end as DER_lo_SHC,
case
when pt.store status = 'Cancelled' OR
pt.store status = 'Stopped' THEN
cast('N/A' AS nvarchar2(30))
WHEN pt.store status = 'Completed' THEN
NVL2(lo.actual date,
cast(lo.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'Active' and
lo.scheduled date is null THEN
NVL2(lo.actual date,
cast(lo.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'Active' and
lo.scheduled date < CURRENT_DATE THEN
NVL2(lo.actual date,
cast(lo.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'Active' and
lo.scheduled date >= CURRENT_DATE THEN
NVL2(lo.actual date,
cast(lo.actual date AS nvarchar2(30)),
'N/A')
when pt.store status = 'planned' and
lo.scheduled date is null THEN
NVL2(lo.actual date,
cast(lo.actual date AS nvarchar2(30)),
'N/A')
when pt.store status = 'planned' and
lo.scheduled date < CURRENT_DATE THEN
NVL2(lo.actual date,
cast(lo.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'planned' and
lo.scheduled date >= CURRENT_DATE THEN
NVL2(lo.actual date,
cast(lo.actual date AS nvarchar2(30)),
'N/A')
end as DER_lo_ACT,
/*lom*/
case
WHEN pt.store status = 'Cancelled' OR
pt.store status = 'Stopped' THEN
cast('N/A' AS nvarchar2(30))
WHEN pt.store status = 'Completed' OR
pt.store status = 'Active' THEN
NVL2(lom.scheduled date,
cast(lom.scheduled date AS nvarchar2(30)),
'Null')
when pt.store status = 'planned' THEN
NVL2(lom.scheduled date,
cast(lom.scheduled date AS nvarchar2(30)),
'Null')
end as DER_lom_SHC,
case
when pt.store status = 'Cancelled' OR
pt.store status = 'Stopped' THEN
cast('N/A' AS nvarchar2(30))
WHEN pt.store status = 'Completed' THEN
NVL2(lom.actual date,
cast(lom.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'Active' and
lom.scheduled date is null THEN
NVL2(lom.actual date,
cast(lom.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'Active' and
lom.scheduled date < CURRENT_DATE THEN
NVL2(lom.actual date,
cast(lom.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'Active' and
lom.scheduled date >= CURRENT_DATE THEN
NVL2(lom.actual date,
cast(lom.actual date AS nvarchar2(30)),
'N/A')
when pt.store status = 'planned' and
lom.scheduled date is null THEN
NVL2(lom.actual date,
cast(lom.actual date AS nvarchar2(30)),
'N/A')
when pt.store status = 'planned' and
lom.scheduled date < CURRENT_DATE THEN
NVL2(lom.actual date,
cast(lom.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'planned' and
lom.scheduled date >= CURRENT_DATE THEN
NVL2(lom.actual date,
cast(lom.actual date AS nvarchar2(30)),
'N/A')
end as DER_lom_ACT,
/*lod*/
case
WHEN pt.store status = 'Cancelled' OR
pt.store status = 'Stopped' THEN
cast('N/A' AS nvarchar2(30))
WHEN pt.store status = 'Completed' OR
pt.store status = 'Active' THEN
NVL2(lod.scheduled date,
cast(lod.scheduled date AS nvarchar2(30)),
'Null')
when pt.store status = 'planned' THEN
NVL2(lod.scheduled date,
cast(lod.scheduled date AS nvarchar2(30)),
'Null')
end as DER_lod_SHC,
case
when pt.store status = 'Cancelled' OR
pt.store status = 'Stopped' THEN
cast('N/A' AS nvarchar2(30))
WHEN pt.store status = 'Completed' THEN
NVL2(lod.actual date,
cast(lod.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'Active' and
lod.scheduled date is null THEN
NVL2(lod.actual date,
cast(lod.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'Active' and
lod.scheduled date < CURRENT_DATE THEN
NVL2(lod.actual date,
cast(lod.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'Active' and
lod.scheduled date >= CURRENT_DATE THEN
NVL2(lod.actual date,
cast(lod.actual date AS nvarchar2(30)),
'N/A')
when pt.store status = 'planned' and
lod.scheduled date is null THEN
NVL2(lod.actual date,
cast(lod.actual date AS nvarchar2(30)),
'N/A')
when pt.store status = 'planned' and
lod.scheduled date < CURRENT_DATE THEN
NVL2(lod.actual date,
cast(lod.actual date AS nvarchar2(30)),
'Null')
when pt.store status = 'planned' and
lod.scheduled date >= CURRENT_DATE THEN
NVL2(lod.actual date,
cast(lod.actual date AS nvarchar2(30)),
'N/A')
end as DER_lod_ACT
from
product table pt,
event table pr,
event table pl,
event table ps,
event table fo,
event table fb,
event table fod,
event table lo,
event table lom,
event table lod
where
pt.product code = pr.product code
and pt.store code = pr.store code
and pt.product code = pl.product code
and pt.store code = pl.store code
and pt.product code = fo.product code
and pt.store code = fo.store code
and pt.product code = fb.product code
and pt.store code = fb.store code
and pt.product code = fod.product code
and pt.store code = fod.store code
and pt.product code = lo.product code
and pt.store code = lo.store code
and pt.product code = lom.product code
and pt.store code = lom.store code
and pt.product code = lod.product code
and pt.store code = lod.store code
and pr.product code=pl.product code
and pl.store code=ps.store code
and ps.product code=fo.product code
and fo.store code=fb.store code
and fb.product code=fod.product code
and fod.store code=lo.store code
and lo.product code=lom.product code
and lom.store code=lod.store code
and pr.event code=1001
and pl.event code=1002
and ps.event code=1003
and fo.event code=1004
and fb.event code=1005
and fod.event code=1006
and lo.event code=1007
and lom.event code=1008
and lod.event code=1009
order by product code,store code;
THANKS IN ADVANCE FOR SPARING YOUR TIME IN UNDERSTANDING MY PROVLEM....
REGARDS,
MYTHRI.986300 wrote:
from
product table pt,
event table pr,
event table pl,
event table ps,
event table fo,
event table fb,
event table fod,
event table lo,
event table lom,
event table lodabove is NOT valid SQL syntax -
Hi Gurus,
I have a select query as follows:
SELECT
vbap~vbeln
vbap~posnr
vbap~matnr
vbap~arktx
vbap~pstyv
vbap~abgru
vbap~prodh
vbap~netwr
vbap~werks
vbap~kwmeng
vbap~prctr
vbap~ps_psp_pnr
FROM vbap
INTO TABLE i_item_vbap
FOR ALL ENTRIES IN i_reg_vbak
WHERE
vbap~vbeln EQ i_reg_vbak-vbeln AND
vbap~matnr IN s_matnr AND
vbap~werks IN s_werks .
However, when I execute the program, I get the dump saying as:
I get this exception "DBIF_RSQL_INVALID_RSQL", assigned to CLASS "CX_SY_OPEN_SQL_DB"
Please help me in understanding this.
Also, there are only 85 entries in i_reg_vbak, plus not many values are there for s_matnr and s_werks.
I tried executing this query w/o for all entries, but still it gave a dump.
Waiting for your reply, thanks!hello
SELECT
vbap~vbeln
vbap~posnr
vbap~matnr
vbap~arktx
vbap~pstyv
vbap~abgru
vbap~prodh
vbap~netwr
vbap~werks
vbap~kwmeng
vbap~prctr
vbap~ps_psp_pnr
from vbap into corresponding fields of table it_vbap.
if u use any fields of vbap on selection scrren then mention as
eg: where vbeln in s_vbeln etc.
with regards,
sumanth reddy -
How can replace IF condition for a Select query in my reports?
IF s_bukrs-LOW = '4312' OR s_bukrs-LOW = '4313' OR s_bukrs-LOW = '4349' .
ELSEIF s_bukrs-LOW = '4310' OR s_bukrs-LOW = '4311' OR s_bukrs-LOW = '4587'.
ENDIF.
What if I want to use select query in place of IF condition, in my report for a Z -table in which I have made entries of ZZUSEREXIT-my progam name ,VAR1-4310,VAR2-4311,VAR3-4312,VAR4-4313,VAR5-4349,VAR6-4587?HI
U can do this by two ways-
(1) Using Two SELECT statementsie. one for IF statements and second for ELSEIF statements.
Like--
SELECT < field name>,
WHERE s_bukrs-LOW = '4312' OR s_bukrs-LOW = '4313' OR s_bukrs-LOW = '4349'
SELECT < field name>,
WHERE s_bukrs-LOW = '4310' OR s_bukrs-LOW = '4311' OR s_bukrs-LOW = '4587'.
(2) U can do this in using IF with select statements.
This will help u -
How to reduce logical count and scan count for a select query
hi,
I have two tables one is master and other is history. i need to combine this two tables into one temporary table.
I am using the below query to create temp table.
Select * into temporders
from
(select * from orders
union
select * from ordershistory) b
where updateon= (select max(updateon)from (select updateon,name,units,subunits from orders
union
select updateon,name,units,subunits from ordershistory) a
where updateon <='11/08/2008 11:18 AM' and a.name=b.name and a.units=b.units and a.subunits=b.subunits group by name,units,subunits)
order by report,subunitsorder
the statistics for this query:
SQL Server parse and compile time:
CPU time = 47 ms, elapsed time = 62 ms.
Table 'Worktable'. Scan count 556, logical reads 1569, physical reads 0, read-ahead reads 0, lob logical reads 0, lob physical reads 0, lob read-ahead reads 0.
Table 'ORDERSHISTORY'. Scan count 116, logical reads 339, physical reads 0, read-ahead reads 0, lob logical reads 0, lob physical reads 0, lob read-ahead reads 0.
Table 'ORDERS'. Scan count 116, logical reads 285, physical reads 0, read-ahead reads 0, lob logical reads 0, lob physical reads 0, lob read-ahead reads 0.
SQL Server Execution Times:
CPU time = 32 ms, elapsed time = 63 ms.
(115 row(s) affected)
you see logical reads and scan count for worktable(temporary) is quite high.
So anyone can give a solution for reduce the scan count and logical reads.
NOTE: name,units, subunits,updateon columns have primarykeySQL ServerAm i reading it properly? :(
This is Oracle Forum And not the SQL Server.
Regards.
Satyaki De. -
Need help with union of two selects
select 1 selects items for a timespan.
But if there is nothing found at one date,
the date is not returned so I want a union with a calendar table
Both selects work but how to make the union?
Thanks for any help!
select 1:
SELECT COUNT(*) COUNT,
fb_operation prodstep,
kalenderwoche datum
FROM stoerung,
kalender
WHERE str_kommenzeit > to_date('13.06.2006', 'dd.mm.yyyy')
AND str_kommenzeit < to_date('11.07.2006', 'dd.mm.yyyy')
AND to_char(str_kommenzeit,'dd.mm.yyyy') = to_char(fulldate,'dd.mm.yyyy')
GROUP BY fb_operation,
kalenderwoche
ORDER BY fb_operation,
kalenderwoche
select 2:
SELECT kalenderwoche datum
from kalender
WHERE fulldate > to_date('13.06.2006', 'dd.mm.yyyy')
AND fulldate < to_date('11.07.2006', 'dd.mm.yyyy')THANKS A LOT!
I tested it and it gave me good results
the problem I still have is that then I expand the Date to
to_date('11.12.2006') I just get the weeks
that contain data. But I need all weeks that are selected, if there is
no data the other fields shall be null or 0.
This is much too difficult for me perhaps you can also help me with this!
select * from
(SELECT COUNT(*) COUNT,
fb_operation prodstep,
kalenderwoche datum
FROM stoerung,
kalender
WHERE str_kommenzeit > to_date('13.06.2006', 'dd.mm.yyyy')
AND str_kommenzeit < to_date('11.12.2006', 'dd.mm.yyyy')
AND to_char(str_kommenzeit,'dd.mm.yyyy') = to_char(fulldate,'dd.mm.yyyy')
GROUP BY fb_operation,
kalenderwoche
ORDER BY fb_operation,
kalenderwoche) A,
(SELECT kalenderwoche datum
from kalender
WHERE fulldate > to_date('13.06.2006', 'dd.mm.yyyy')
AND fulldate < to_date('11.12.2006', 'dd.mm.yyyy') ) B
where A.datum = B.datum (+) -
HOW DO YOU GUYS DEAL WITH APPLE.. SO CONFUSING...NEED HELP WITH SPECS FOR PURCHASE OF IMAC 21.5
Hi guys, been reading your forums, blogposts, etc and am getting more confused. I'm just a video girl trying to produce meaningful content through web videos for small to mid sized businesses and want to come over from the dark side.
Good news,, I dont need a super giant system, I do simple editing for web videos, minimal graphics, no motion graphics, no animation etc. currently using CS4, will probably end up with 5.5.
I want to get imac 21.5 or 27 if i have to.. So here's the question we all have,,, what do I really need besides an Apple fairy godmother to figure this crazy stuff out?????
I want to be able to have firewire add on, but the rest is what I need help with. So i've been looking at cs6 specs, even though im not there yet, eventually will be,, so just need to run cs4 now and build from there. I also want to eventually move to final cut down the road so I want imac able to upgrade to final cut.
WHAT DO I REALLY NEED MINIMALLY FOR NOW? WHAT CAN I GET LATER IF i CHOOSE TO DO MORE AND NEED MORE POWER?
cs6:
Multicore Intel processor with 64-bit support
Mac OS X v10.6.8, v10.7, or v10.8**
4GB of RAM (8GB recommended)
4GB of available hard-disk space for installation; additional free space required during installation (cannot install on a volume that uses a case-sensitive file system or on removable flash storage devices)
Additional disk space required for preview files and other working files (10GB recommended)
1280x900 display
7200 RPM hard drive (multiple fast disk drives, preferably RAID 0 configured, recommended)
OpenGL 2.0–capable system
DVD-ROM drive compatible with dual-layer DVDs (SuperDrive for burning DVDs; Blu-ray burner for creating Blu-ray Disc media)
QuickTime 7.6.6 software required for QuickTime features
Optional: Adobe-certified GPU card for GPU-accelerated performance
Any responses would be great. I know you guys are busy answering the really high end tech questionsAll the current iMac models (both 21.5" and 27" with OS X Mt. Lion 10.8) will run CS4, 5.5 and 6 just fine. They will also run Final Cut Pro X just fine. Ditto for most any application you may want to use.
Below are some notes (specific to your apparent requirements) that may help you with your purchase decision:
Notes on purchasing a 21.5" iMac
All 21.5" iMacs come with 8GB RAM but you cannot add more later. I strongly suggest getting the maximum RAM (16GB) when you order the iMac.
The basic hard drive is a 1TB 5400rpm drive. It will work fine with Adobe CS but you will probably want the added speed of the optional 1TB Fusion drive for better performance. Some people will recommend/argue for one of the optional SSD drives instead, but they are very expensive and still only come in relatively small capacities - I don't recommend the SSD drives. Get the Fusion drive and spend any extra money on a good external hard drive for backup and/or extra storage instead of an SSD.
Notes on purchasing a 27" iMac
All 27" iMacs come with 8GB RAM and you can add more later, up to 32GB
The basic hard drive is a 1TB 7200rpm drive - it will be fine with Adobe CS. There are upgrade options to a 3TB 7200rpm drive or a 1TB or 3TB fusion drive - these will be fine also. There are also SSD drive options, but I do not recommend them. (Same comments as above.)
Notes on all the current iMacs
iMacs no longer come with built-in CD/DVD drives. If you need one, you will need to purchase the Apple Superdrive accessory drive ($79)
All of the iMac graphic processors (GPU's) are compatible with Adobe CS 4, 5.5, 6
It is very difficult to impossible to change or upgrade the hard drive later on, so don't buy low-end thinking you can add a better internal hard drive later.
Be aware that Macs always come with the latest (most recent) version of OS X. And OS X Mavericks (10.9) is due to be released soon (in the next month or two). There is no guarantee that the older Adobe CS 4 or 5.5 versions will run on OS X Mavericks. If you cannot upgrade to CS 6 in the near future, you may want to purchase now rather than after OS X Mavericks is released.
For what it's worth, I'd recommend the 27" iMac if your budget can afford it. You will appreciate the larger screen size and added capabilities over the years you will use the computer.
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