On 1/30/20, Keith Medcalf <kmedc...@dessus.com> wrote:
>
> The isolation_level specifies the default suffix to put after 'BEGIN' when
> beginning a transaction.  Inside the library the following is used when the
> magic wants to start a transaction:
>
> if isolation_level is not None:
>    .execute('BEGIN %s' % isolation_level)
>
> This is so that you can set isolation_level to 'IMMEDIATE' so that all
> magically initiated transactions are BEGIN IMMEDIATE rather than the default
> BEGIN DEFERRED

Are you saying the default isolation_level is equivalent to IMMEDIATE?
Or you are not answering my specific question of what is the default
of isolation_level? I think the default paremeter value of
isolation_level of the function sqlite3.connect() is just None. It is
not the case?

-- 
Regards,
Peng
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