diff options
Diffstat (limited to 'Doc/library/sqlite3.rst')
| -rw-r--r-- | Doc/library/sqlite3.rst | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/Doc/library/sqlite3.rst b/Doc/library/sqlite3.rst index 2dd29c1..c7c553f 100644 --- a/Doc/library/sqlite3.rst +++ b/Doc/library/sqlite3.rst @@ -541,8 +541,8 @@ Cursor Objects This read-only attribute provides the column names of the last query. To remain compatible with the Python DB API, it returns a 7-tuple for each - column where the last six items of each tuple are :const:`None`. - + column where the last six items of each tuple are :const:`None`. + It is set for ``SELECT`` statements without any matching rows as well. .. _sqlite3-row-objects: @@ -553,7 +553,7 @@ Row Objects .. class:: Row A :class:`Row` instance serves as a highly optimized - :attr:`~Connection.row_factory` for :class:`Connection` objects. + :attr:`~Connection.row_factory` for :class:`Connection` objects. It tries to mimic a tuple in most of its features. It supports mapping access by column name and index, iteration, @@ -561,7 +561,7 @@ Row Objects If two :class:`Row` objects have exactly the same columns and their members are equal, they compare equal. - + .. versionchanged:: 2.6 Added iteration and equality (hashability). @@ -780,7 +780,7 @@ Controlling Transactions ------------------------ By default, the :mod:`sqlite3` module opens transactions implicitly before a -Data Modification Language (DML) statement (i.e. +Data Modification Language (DML) statement (i.e. ``INSERT``/``UPDATE``/``DELETE``/``REPLACE``), and commits transactions implicitly before a non-DML, non-query statement (i. e. anything other than ``SELECT`` or the aforementioned). |