[Qt-interest] QSqlQuery + multiple threads = crash

[Tony Rietwyk]

> Sent: Wednesday, 22 June 2011 23:06 PM
> 
> On Wednesday 22 June 2011 14:55:19 Emmanuel Bourgerie wrote:
> > Would QSqlDatabase copyOfDb(*db) be enough ?
> 
> Just use QSqlDatabase::database( "db-name" ) in your worker 
> thread to get 
> another connection. Then be sure to use each connection only 
> in the thread 
> they were created in.
> 
> Cheers,
> 
> Sean

The 4.7.2 QSqlDatabase docs state "If you create multiple database
connections, specify a unique connection name for each one, when you call
addDatabase()."  I think you need to have separate names to have separate
connections - at least that's how I've coded my thread pool threads.  

Regards, 

Tony.