Arsip: Cached Update Problem dengan Zeos + MySQL
more 16 years ago
archvile
Halo..
Baru pertama posting nih..
saya lagi buat applikasi database pakai MySQL + Zeos 6.6.0.
Dengan menggunakan component 2 component ZQuery.
Saat ini saya lagi belajar Cached Updates.
Nah permasalahan timbul ketika mau simpan ke databasenya (one 2 many).
Koq tabel yang detail nya ini gak mau ke simpan ke database. Begitu di save dia cuma tabel master nya aja yang di simpan.
Tidak ada error apapun, tapi nggak mau ke simpan tabel detail nya ini.
Berikut saya kirimkan syntax program tuk save tabel tersebut..
try
DM.zcDrugstore.StartTransaction;
if jual.UpdatesPending then jual.ApplyUpdates;
if jual_item.UpdatesPending then jual_item.ApplyUpdates;
DM.zcDrugstore.Commit;
except
DM.zcDrugstore.Rollback;
raise;
end;
jual.CommitUpdates;
jual_item.CommitUpdates;
fyi;
database MySQL 4.1.9
Delphi 7
Zeos 6.6.0
Nah tabel jual_item ini koq selalu gak bisa ke simpan.. Ada yg bisa ngebantu??
Thx in advance..
arifin
more 16 years ago
w4h703
jual.CommitUpdates; jual_item.CommitUpdates;coba dibalik mas jual_item.CommitUpdates; jual.CommitUpdates;
more 16 years ago
archvile
Iya mas onIntermediate :)
Waktu dibalik bisa.
btw; emang prosedur nya begitu yah? detail dulu baru masternya?
Kalo mau info mengenai cachedupdate pake Zeos dimana yah?
Thx a lot..
more 16 years ago
w4h703
info bout ZeosDB coba link aja ke
http://sourceforge.net/projects/zeoslib[/url]
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