Does that mean the "prepare" is wrapped inside a transaction?


So you must finalize and re-prepare?



Michael D. Black

Senior Scientist

Advanced Analytics Directorate

Advanced GEOINT Solutions Operating Unit

Northrop Grumman Information Systems

________________________________
From: sqlite-users-boun...@sqlite.org [sqlite-users-boun...@sqlite.org] on 
behalf of Richard Hipp [d...@sqlite.org]
Sent: Tuesday, June 26, 2012 9:49 AM
To: General Discussion of SQLite Database
Subject: EXT :Re: [sqlite] access from 2 different programms to same sqlite3-db

On Tue, Jun 26, 2012 at 10:46 AM, deltagam...@gmx.net
<deltagam...@gmx.net>wrote:

> I have a c++ GUI application from where the db is read and the content is
> displayed in a Clistbox.
> Then I try to delete some rows from the sqlite3-db from the console.
> After rereading from within the GUI the deleted rows are still there.
>
> How is this possible ?
>

The GUI is holding a read transaction open.  Hence it sees a consistent
snapshot of the database from the moment in time when the transaction was
started.  Subsequent writes to the database are ignored by the GUI until it
closes its current transaction and starts a new one.


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--
D. Richard Hipp
d...@sqlite.org
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