In my experience, SQLite only likes one active statement or cursor. So, nesting loops that read/write from tables at the same time generally don't work.

In your case, it seems it could be enough to ->finish your $sth before calling update_seasons. Alternatively, you could make your SQL more explicit by fetching the count(*) instead of asking the statement how many rows it would return. Then you would also need to use ->fetchall or selectall_arrayref to fetch all data in one go.

In reply to Re: SQLite UPDATE table lock by Corion
in thread SQLite UPDATE table lock by packetstormer

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