Replacement for traceback.extract_stack() that only does the necessary work for asyncio debug mode.

Parse the pgpass file and return the matching password. :return: Password string, if found, ``None`` otherwise.

Add a logger that will be called when queries are executed. :param callable callback: A callable or a coroutine function receivin

Close the connection gracefully. :param float timeout: Optional timeout value in seconds. .. versionchanged:: 0.14.0

Exit the transaction or savepoint block and commit changes.

Return the minimum number of connections in this pool. .. versionadded:: 0.25.0

Return the name of this prepared statement. .. versionadded:: 0.25.0

Return the text of the query for this prepared statement. Example:: stmt = await connection.prepare('SELECT $1::int')

Return the query sent to server on connection release. The query returned by this method is used by :meth:`Connection.reset`, which i

Initialize cluster.

Remove a query logger callback. :param callable callback: The callable or coroutine function that was passed to :meth

Reset the connection state. Calling this will reset the connection session state to a state resembling that of a newly obtained conne

Enter the transaction or savepoint block.

Terminate the connection without waiting for pending data.