Regarding Performance Tuning of Query
HI All,
I have join already in place which is taking lots of time. Can anybody tell me how can i split the same and functionality doen't changes.
The <b>SELECT</b> Statement is as given below:
<b> SELECT AAUFNR AAUART AERDAT AERNAM BGSTRI AKDAUF A~KDPOS
AKTEXT APSPEL AOBJNR AZZENGINE_MODEL AZZBWTAR AZZNEWMATNR
AZZMATNR AZZQTY AZZQMNUM BGLTRP BGSTRP BGSTRS
B~GLTRS
BAUFPL BRSNUM BLEAD_AUFNR CAPLZL CVORNR CARBID
CBANFN CBNFPO CRUECK DPRIOK
FROM ( ( AUFK AS A INNER JOIN AFKO AS B
ON AAUFNR = BAUFNR ) INNER JOIN AFVC AS C
ON BAUFPL = CAUFPL ) INNER JOIN AFIH AS D
ON AAUFNR = DAUFNR
INTO TABLE I_SMORDER
WHERE A~ZZMATNR IN S_MATNR
AND (I_SELECT)
AND B~GLTRP IN S_ERDAT.</b>
Can anybody tell me how can i improve the query without changing the functionality.
Any help in this regard will be appreciated.
Thanks in advance.
Thanks & Regards,
Prasad.
Tags:
Hai Prasad
Instead of Inner Join you need to use For All Entries
Key word to improve the Performence
Check the following Code Change
Tables : AUFK,
AFKO,
AFVC,
AFIH.
data : begin of it_aufk occurs 0,
AUFNR like aufk-AUFNR,
AUART like aufk-auart,
ERDAT like aufk-erdat,
ERNAM like aufk-ernam,
GSTRI like aufk-gstri,
KDAUF like aufk-kdauf,
KDPOS like aufk-kdpos,
KTEXT like aufk-ktext,
PSPEL like aufk-pspel,
OBJNR like aufk-objnr,
ZZENGINE_MODEL like aufk-ZZENGINE_MODEL,
ZZBWTAR like aufk-ZZBWTAR,
ZZNEWMATNR like aufk-ZZNEWMATNR,
ZZMATNR like aufk-ZZMATNR,
ZZQTY like aufk-zzqty,
ZZQMNUM like aufk-zzqmnum,
end of it_aufk.
data : begin of it_afko occurs 0,
GLTRS like afko-GLTRS,
AUFPL like afko-AUFPL,
RSNUM like afko-rsnum,
LEAD_AUFNR like afko-LEAD_AUFNR,
end of it_afko.
data : begin of it_AFVC occurs 0,
APLZL like AFVC-APLZL
VORNR like AFVC-VORNR,
ARBID like AFVC-ARBID,
BANFN like AFVC-BANFN,
BNFPO like AFVC-BNFPO,
RUECK like AFVC-RUECK,
end of it_AFVC.
data : begin of it_AFIH occurs 0,
PRIOK like AFIH-PRIOK,
end of it_AFIH.
clear : it_aufk.
refresh : it_aufk.
select AUFNR
AUART
ERDAT
ERNAM
GSTRI
KDAUF
KDPOS
KTEXT
PSPEL
OBJNR
ZZENGINE_MODEL
ZZBWTAR
ZZNEWMATNR
ZZMATNR
ZZQTY
ZZQMNUM
from aufk
into table it_aufk
where ZZMATNR IN S_MATNR.
if not it_aufk[] is initial.
clear : it_afko,it_AFIH.
refresh : it_afko,it_AFIH.
select GLTRS
AUFPL
RSNUM
LEAD_AUFNR
from afko
into table it_afko
for all entries in it_aufk
where AUFNR = it_aufk-AUFNR
and GLTRP IN S_ERDAT.
if not it_afko[] is initial.
clear : it_AFVC.
refresh : it_AFVC.
select APLZL
VORNR
ARBID
BANFN
BNFPO
RUECK
from AFVC
into table it_AFVC
for all entries in it_afko
where AUFPL = it_afko-AUFPL
endif.
select PRIOK
from afih
into table it_AFIH
for all entries in it_aufk
where AUFNR = it_aufk-AUFNR.
endif.
Thanks & Regards
Sreenivasulu P
Message was edited by: Sreenivasulu Ponnadi
Sreenivasulu Ponnadi replied