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From:He Zhenxing Date:September 29 2009 1:07pm
Subject:Re: bzr commit into mysql-5.1-bugteam branch (Dao-Gang.Qu:3117)
Bug#46640
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Daogang Qu wrote:
> Sven Sandberg 写道:
> > Daogang Qu wrote:
> > [...]
> Sorry, what's this?

There are lines that's been snipped.

> >>>> === modified file 'sql/sql_binlog.cc'
> >>>> --- a/sql/sql_binlog.cc 2009-01-09 12:49:24 +0000
> >>>> +++ b/sql/sql_binlog.cc 2009-09-28 05:34:02 +0000
> > [...]
> >>>> @@ -209,9 +211,27 @@ void mysql_client_binlog_statement(THD* 
> >>>> reporting.
> >>>> */
> >>>> #if !defined(MYSQL_CLIENT) && defined(HAVE_REPLICATION)
> >>>> - if (apply_event_and_update_pos(ev, thd, thd->rli_fake, FALSE))
> >>>> + err= ev->apply_event(rli);
> >>>> +#else
> >>>> + err= 0;
> >>>> +#endif
> >>>> + if (ev->get_type_code() == FORMAT_DESCRIPTION_EVENT)
> >>>> + {
> >>>> + /*
> >>>> + Install this as the format description event to use for any
> >>>> + following events.
> >>>> + */
> >>>> + delete rli->relay_log.description_event_for_exec;
> >>>> + rli->relay_log.description_event_for_exec=
> >>>> + static_cast<Format_description_log_event *>(ev);
> >>>> + }
> >>>> + else
> >>>
> >>> (S2)
> >>> This duplicates code from 
> >>> Format_description_log_event::do_update_pos. Can't you move it to 
> >>> Format_description_log_event::do_apply_event instead? I think it 
> >>> makes more sense to have it there anyway.
> >> The compile can't be passed, if we move it to 
> >> Format_description_log_event::do_apply_event.
> >
> > What compiler error do you get? The only thing I can think of that 
> > would go wrong is that rli is const, but you can just cast that:
> >
> > delete 
> >
> (const_cast<Relay_log_info*>rli)->relay_log.description_event_for_exec;
> >
> > etc. Let me know if there are other problems or if there is anything I 
> > can help with!
> >
> > /Sven
> Right. It worked now. Thanks!
> >
> >>>
> >>>> {
> >>>> delete ev;
> >>>> + }
> >>>> + ev= 0;
> >>>> + if (err)
> >>>> + {
> >>>> /*
> >>>> TODO: Maybe a better error message since the BINLOG statement
> >>>> now contains several events.
> >>>> @@ -219,17 +239,6 @@ void mysql_client_binlog_statement(THD* 
> >>>> my_error(ER_UNKNOWN_ERROR, MYF(0), "Error executing BINLOG 
> >>>> statement");
> >>>> goto end;
> >>>> }
> >>>> -#endif
> >>>> -
> >>>> - /*
> >>>> - Format_description_log_event should not be deleted because it
> >>>> - will be used to read info about the relay log's format; it
> >>>> - will be deleted when the SQL thread does not need it,
> >>>> - i.e. when this thread terminates.
> >>>> - */
> >>>> - if (ev->get_type_code() != FORMAT_DESCRIPTION_EVENT)
> >>>> - delete ev;
> >>>> - ev= 0;
> >>>> }
> >>>> }
> >>>>
> >>>> @@ -238,7 +247,7 @@ void mysql_client_binlog_statement(THD* 
> >>>> my_ok(thd);
> >>>>
> >>>> end:
> >>>> - thd->rli_fake->clear_tables_to_lock();
> >>>> + rli->clear_tables_to_lock();
> >>>> my_free(buf, MYF(MY_ALLOW_ZERO_PTR));
> >>>> DBUG_VOID_RETURN;
> >>>> }
> >>>>
> >>>>
> >>>>
> >>>>
> ------------------------------------------------------------------------ 
> >>>>
> >>>>
> >>>>
> >>>
> >>>
> >>
> >
> >
> 
> 

Thread
bzr commit into mysql-5.1-bugteam branch (Dao-Gang.Qu:3117) Bug#46640Dao-Gang.Qu28 Sep
  • Re: bzr commit into mysql-5.1-bugteam branch (Dao-Gang.Qu:3117)Bug#46640Libing Song28 Sep
    • Re: bzr commit into mysql-5.1-bugteam branch (Dao-Gang.Qu:3117) Bug#46640Kristian Nielsen28 Sep
      • Re: bzr commit into mysql-5.1-bugteam branch (Dao-Gang.Qu:3117)Bug#46640Libing Song30 Sep
  • Re: bzr commit into mysql-5.1-bugteam branch (Dao-Gang.Qu:3117)Bug#46640Sven Sandberg28 Sep
    • Re: bzr commit into mysql-5.1-bugteam branch (Dao-Gang.Qu:3117)Bug#46640Daogang Qu29 Sep
      • Re: bzr commit into mysql-5.1-bugteam branch (Dao-Gang.Qu:3117)Bug#46640Sven Sandberg29 Sep
        • Re: bzr commit into mysql-5.1-bugteam branch (Dao-Gang.Qu:3117)Bug#46640Daogang Qu29 Sep
          • Re: bzr commit into mysql-5.1-bugteam branch (Dao-Gang.Qu:3117)Bug#46640He Zhenxing29 Sep
            • Re: bzr commit into mysql-5.1-bugteam branch (Dao-Gang.Qu:3117)Bug#46640Daogang Qu29 Sep
        • Re: bzr commit into mysql-5.1-bugteam branch (Dao-Gang.Qu:3117)Bug#46640Daogang Qu29 Sep
        • Re: bzr commit into mysql-5.1-bugteam branch (Dao-Gang.Qu:3117)Bug#46640Daogang Qu30 Sep
          • Re: bzr commit into mysql-5.1-bugteam branch (Dao-Gang.Qu:3117)Bug#46640Sven Sandberg30 Sep
            • Re: bzr commit into mysql-5.1-bugteam branch (Dao-Gang.Qu:3117)Bug#46640Daogang Qu2 Oct