On 4/7/06, Pam Greene <[EMAIL PROTECTED]> wrote: > I use sqlite3_create_function() to attach C++ functions to SQLite > triggers. For example, I create the SQL function INSERT_HANDLER(), > bound to the C++ function InsertTriggerHandler(). Then I create a > trigger: > > CREATE TRIGGER trig AFTER INSERT ON TableName > FOR EACH ROW > WHEN (INSERT_HANDLER(new.A, new.B) NOTNULL) > BEGIN > SELECT RAISE(FAIL, 'Error during insert trigger.'); > END > > The trouble is, although the trigger persists indefinitely, the > INSERT_HANDLER() function is only defined for as long as the database > connection it was created with exists, and only when the INSERT that > causes the trigger uses the same connection. > > Is there any way to create a more broadly available, persistent custom > function, short of building it into sqlite? Or does anyone have > another suggestion to solve the implicit problem?
I don't think there is. What does your insert_handler() do?
