Qt-interest Archive, January 2008
Re: Proper way to close/reopen a database
Message 1 in thread
Thomas Rock wrote:
> I'm trying to open a database, read some data then close the database.
> Later on, I need to open the database again and read more data. However,
> the second open causes the following error:
>
> SqlDatabasePrivate::addDatabase: duplicate connection name
> 'qt_sql_default_connection', old connection removed.
>
> I'm using Qt 4.3.2 on Linux. Here's some example code showing the
> problem. Thanks.
>
> [snip]
Ah, I figured it out. Just can't add the same database driver multiple
times.
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