From c34d76cdc3212615f9a3c2c4b1c542592372b5f8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gerhard=20H=C3=A4ring?= <gh@ghaering.de>
Date: Fri, 6 Aug 2010 06:12:05 +0000
Subject: Issue #3854: Documented using the sqlite3 module with multiple
 threads.

---
 Doc/library/sqlite3.rst | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/Doc/library/sqlite3.rst b/Doc/library/sqlite3.rst
index 89fa58e..d4f2123 100644
--- a/Doc/library/sqlite3.rst
+++ b/Doc/library/sqlite3.rst
@@ -867,3 +867,18 @@ exception, the transaction is rolled back; otherwise, the transaction is
 committed:
 
 .. literalinclude:: ../includes/sqlite3/ctx_manager.py
+
+
+Common issues
+-------------
+
+Multithreading
+^^^^^^^^^^^^^^
+
+Older SQLite versions had issues with sharing connections between threads.
+That's why the Python module disallows sharing connections and cursors between
+threads. If you still try to do so, you will get an exception at runtime.
+
+The only exception is calling the :meth:`~Connection.interrupt` method, which
+only makes sense to call from a different thread.
+
-- 
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