Document sqlite3.Cursor.close()
The behaviour of the close method is tested by ClosedCurTests
in Lib/sqlite3/test/dbapi.py.
This is basically a backport of https://github.com/ghaering/pysqlite/issues/73.
diff --git a/Doc/library/sqlite3.rst b/Doc/library/sqlite3.rst
index c5a5e81..4890fc5 100644
--- a/Doc/library/sqlite3.rst
+++ b/Doc/library/sqlite3.rst
@@ -593,6 +593,12 @@
the cursor's arraysize attribute can affect the performance of this operation.
An empty list is returned when no rows are available.
+ .. method:: close()
+
+ Close the cursor now (rather than whenever ``__del__`` is called).
+
+ The cursor will be unusable from this point forward; a ``ProgrammingError``
+ exception will be raised if any operation is attempted with the cursor.
.. attribute:: rowcount