!!!Muti-tier cachupdate and master/detail problem

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1 total messages Started by Li Xiangyang Tue, 21 Dec 1999 00:00

#1245

Author: Li Xiangyang
Date: Tue, 21 Dec 1999 00:00

17 lines
999 bytes

Because the master data is selected from multi tables, so we must use
cachupdate to commit to the database server: We set one TUpdateSQl for each
query in App server,and from client side, after ApplyUpdates,call an
appserver's
method to start a transaction as following:

 DataBase1->StartTransaciton();
 master->ApplyUpdates();
 detail1->ApplyUpdates();
 detail2->ApplyUpdates();
 ...
 DataBase1->Commit();
...
But only the master records go into the database server.

What is the correct method for my job
Thanks in advance!

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