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Diffstat (limited to 'Doc/library/sqlite3.rst')
| -rw-r--r-- | Doc/library/sqlite3.rst | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Doc/library/sqlite3.rst b/Doc/library/sqlite3.rst index 32ae7244e3..299be038fd 100644 --- a/Doc/library/sqlite3.rst +++ b/Doc/library/sqlite3.rst @@ -369,6 +369,22 @@ Connection Objects method with :const:`None` for *handler*. +.. method:: Connection.set_trace_callback(trace_callback) + + Registers *trace_callback* to be called for each SQL statement that is + actually executed by the SQLite backend. + + The only argument passed to the callback is the statement (as string) that + is being executed. The return value of the callback is ignored. Note that + the backend does not only run statements passed to the :meth:`Cursor.execute` + methods. Other sources include the transaction management of the Python + module and the execution of triggers defined in the current database. + + Passing :const:`None` as *trace_callback* will disable the trace callback. + + .. versionadded:: 3.3 + + .. method:: Connection.enable_load_extension(enabled) This routine allows/disallows the SQLite engine to load SQLite extensions |