From ac03c03b305273f39d5374e2826526d4ab6bb415 Mon Sep 17 00:00:00 2001 From: Simon Willison Date: Thu, 2 Nov 2017 07:34:12 -0700 Subject: Returning 1 from the set_progress_handler handler cancels query (GH-4120) --- Doc/library/sqlite3.rst | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Doc/library/sqlite3.rst b/Doc/library/sqlite3.rst index 9fef7d7..ef0c0bf 100644 --- a/Doc/library/sqlite3.rst +++ b/Doc/library/sqlite3.rst @@ -421,6 +421,10 @@ Connection Objects If you want to clear any previously installed progress handler, call the method with :const:`None` for *handler*. + Returning a non-zero value from the handler function will terminate the + currently executing query and cause it to raise an :exc:`OperationalError` + exception. + .. method:: set_trace_callback(trace_callback) -- cgit v0.12