I want to say thanks to everybody who will try to help me
Here is my problem :
I have 2 tables in my application :
- team
- team_employe
I add a team into my table using TMyQuery.append and post the record with TMyQuery.post
My table team_employe is linked with team (Master / Detail)
So when I post the team, I try to add an employe to this team, using team_employe.append...
Here is the problem, when I use the application on a Linux MySQL server ... everything is ok. If I look in DBMonitor ... after my insert, there are select of my detail table.
But when I use the application on a Windows MySQL Server...
After my insert in DBMonitor there is nothing and I got the error :
Could not convert variant of type (Null) into type (Int64)
The connection I use have the option : Disconnect mode "True" and Pooling "True"
Thanks,