Arsip: cara print cepat?
more 19 years ago
brodien
nanya lagi ya....... :oops:
=-======
saya punya 2 table tabelbuah dan tabeldetail
=========
saya mau cetak berapa jumpah record dari tabledetail berdasarkan table buah==
==misal gini ==
saya mau menghitung record buah mangga ( dari tablebuah) yang ada di tabledetail===
============
saya udah coba pake begini
query1
talebuah
while not query1.eof do begin
query2(select tabledetail where... =query1.fieldvalue;
query3(insert into tablebuah values(''','''',''query2.recordcount''' where buah=query1.fieldvaluv['']);
query1.next
end;
query4(select * from tablebuah);
ravereport ambil data dari query4
==================
jalan pak tapi lambat sekali...
apalagi klo record tabledetail ribuan pak....
tablebuah hanya ratusan
=====================
gimana ya pak caranya biar bisa lebih ceapt
makaasih :lol:
more 19 years ago
DelphiExpert
Coba pake Query ini, moga2 compatible
UPDATE TABLEBUAH B
SET B.JML_BUAH = (SELECT COUNT(*) FROM TABLEDETAIL D WHERE D.BUAH_ID = B.BUAH_ID);
Moda2 DB Provider lu support multi select :)
more 19 years ago
brodien
tak coba dulu pak ya
saya konect pake ado..........
nanti di kabari makasih.............. :D
more 19 years ago
brodien
keluar begini pak...
operation mush use an updateable query
mesti di apakan ya........... :roll:
==============
database nya pake access.
pas tak ganti ama mssql bisa jalan beberapa kali lebih cepat.(mungkin 10 X)
==========
cumak masih penasaran ......nih
masalahnya ada yang bisa bikin dengan database access (perhitungannya cepat) ==yang bikin udah pro sih ha ha ha haha ..
dan kayaknya dia gak pake field tambahan untuk jumlah nya....
pake apa ya :cry: .........
===============
oks no problemo ..........mr
makasih banyak...........
more ...
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