On Wed, 08 Oct 2014 17:45:29 -0400, Mark Halegua <phanto...@mindspring.com> wrote:
> I have an application I'm using sqlite3 as the database for. The program is > designed to > view and add/edit information. The viewing part is set up and working nicely > using pysqlite > and wxpython. > > What the problem is is from viewing trying to add data. I get a database is > locked error. > > I think my problem is I've opened the database in different modules for > different views of the > data (there are six tables, one of which relates to two/three others, another > which relates to > one other) and therefore the database is locked for anything like adding data. What isolation_level do you use for the connections? https://pysqlite.readthedocs.org/en/latest/sqlite3.html#sqlite3.Connection.isolation_level https://pysqlite.readthedocs.org/en/latest/sqlite3.html#sqlite3-controlling-transactions What journalling mode do you use? Mode WAL might be useful here. http://www.sqlite.org/pragma.html#pragma_journal_mode > I've looked for ways to mitigate this behavior, globalizing the database > access perhaps, or > simply making the add functions a totally separate program (which would be, I > think, a poor > way to do this). It might help if there were wsome way to determine the > database status in > some way which could tell me what state it's in (open for viewing, locked, > unlocked, etc). > > Can anyone help with some clues for me? I hope the hints above help. -- Regards, Kees Nuyt _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
