"James Butts" <[EMAIL PROTECTED]> wrote: > > In the main thread, I open a connection to database and create a timer > function and start a worker thread. The worker thread establishes its own > separate connection to database. The worker thread creates a table and then > signals the main thread. The timer function in the main thread drops the > table and signals back to the worker thread. The worker thread creates the > table again and receives no error. However, if the worker thread tries to > insert a record into that table, I get back a SQLITE_ERROR error. >
My guess is that the IF NOT EXISTS clause on the CREATE TABLE is messing you up. At the time sqlite3_prepare() runs, the worker thread does not know that the main thread has deleted the table, so the CREATE TABLE IF NOT EXISTS is compiled as a no-op. Only later when you try to actually use the table does the work thread figure out that the table has been deleted. Workaround: Run the following statement prior to the CREATE TABLE: SELECT rowid FROM sqlite_master LIMIT 1; -- D. Richard Hipp <[EMAIL PROTECTED]>
